Cover. Mobile Panel 277F IWLAN RFID. WinCC flexible 2008 SP2 + HSP. Application description February Applications & Tools. Answers for industry.

Transcription

1 Cover WinCC flexible 2008 SP2 + HSP Application description February 2011 Applications & Tools Answers for industry.

2 Industry Automation and Drives Technologies Service & Support Portal This article is taken from the Service Portal of Siemens AG, Industry Automation and Drives Technologies. The following link -takes you directly to the download page of this document. For questions about this document please use the following address: 2 Version 1.0, Entry ID:

3 s Automation Task 1 Automation Solution 2 Basics 3 SIMATIC Configuration Process 4 Startup of the Application 5 Links & Literature 6 History 7 Version 1.0, Entry ID:

4 Warranty and Liability Warranty and Liability Note The application examples are not binding and do not claim to be complete regarding configuration, equipment and any contingencies. The application examples do not represent customer-specific solutions. They are only intended to provide support for typical applications. You are responsible for ensuring that the described products are used correctly. These application examples do not relieve you of the responsibility to use sound practices in application, installation, operation and maintenance. When using these application examples, you recognize that we cannot be made liable for any damage/claims beyond the liability clause described. We reserve the right to make changes to these application examples at any time without prior notice. If there are any deviations between the recommendations provided in this application example and other Siemens publications e.g. catalogs the contents of the other documents have priority. We do not accept any liability for the information contained in this document. Any claims against us based on whatever legal reason resulting from the use of the examples, information, programs, engineering and performance data etc., described in this Application Example shall be excluded. Such an exclusion shall not apply in the case of mandatory liability, e.g. under the German Product Liability Act ( Produkthaftungsgesetz ), in case of intent, gross negligence, or injury of life, body or health, guarantee for the quality of a product, fraudulent concealment of a deficiency or breach of a condition which goes to the root of the contract ( wesentliche Vertragspflichten ). The damages for a breach of a substantial contractual obligation are, however, limited to the foreseeable damage, typical for the type of contract, except in the event of intent or gross negligence or injury to life, body or health. The above provisions do not imply a change of the burden of proof to your detriment. It is not permissible to transfer or copy these application examples or excerpts of them without having prior authorization from Siemens Industry Sector in writing. 4 Version 1.0, Entry ID:

5 Table of contents Table of contents Warranty and Liability Automation Task Introduction Overview of the automation task Description of the automation task Requirements Automation Solution Overview of the overall solution Description of the core functionality Hardware and software components used Basics Basic terms and definitions Effective range RFID tag Device-specific displays Planning the protection zone in the RFID tag system Correlation of protection zone and RFID tag Requirements for the protection zone Applicable WLAN standards for the mobile panel Configuration Process Hardware and Software Installation Preparatory measures for the configuration IP addresses RFID assignment Addresses, parameters and passwords used Configuring the SCALANCE W788-1PRO Assigning the IP address for the SCALANCE W788-1PRO Configuring the SCALANCE W788-1PRO via the WEB Restart and data backup of SCALANCE W788-1PRO Backing up data the SCALANCE W788-1PRO Configuring the mobile panel Hardware settings WLAN configuration STEP 7 standard configuration Hardware settings STEP 7 Program Standard configuration of WinCC flexible ES Inserting the mobile panel in the STEP 7 project Network connection of the mobile panel to the controller Device settings on the mobile panel Device-specific displays of the mobile panel Specifying the effective range Generating and transferring the configuration Startup of the Application Accepting the configuration Accepting effective ranges RFID tag verification Determining CRC checksum Exchanging RFID tag Integrating the mobile panel into the IWLAN Removing the mobile panel from the IWLAN Version 1.0, Entry ID:

6 Table of contents 5.6 Logging on to and logging off from a machine Links & Literature History Version 1.0, Entry ID:

7 1 Automation Task 1.1 Introduction 1 Automation Task 1.1 Introduction The application is based on the Configuration and Use of the Mobile Panel 277F IWLAN V2 application description. The following points are described: configuration steps to create a mobile panel project configuration steps to create a STEP 7 project basic terms regarding mobile panel F blocks of the Mobile Panel 277F IWLAN The aim of this application is to get familiar with the RFID function and its use. The use in robot cells that conform to safety standards is a typical application example for its use. 1.2 Overview of the automation task The figure below provides an overview of the automation task. Figure Description of the automation task One plant section consists of several stations and a spatially separated robot cell. For service purposes, the robot is to be operated and monitored within the enclosed area through a mobile panel 277F IWLAN. Due to the spatial characteristics, effective ranges cannot be formed through transponders. However, fail-safe operation still has to be guaranteed. Version 1.0, Entry ID:

8 1 Automation Task 1.4 Requirements 1.4 Requirements Automation problem requirements: PROFIsafe communication via WLAN fail-safe operation within the robot cell Requirements for the HMI: the complete operation of the plant is performed via the HMI operator panel. Requirements for the communication: communication via WLAN 8 Version 1.0, Entry ID:

9 2 Automation Solution 2.1 Overview of the overall solution 2 Automation Solution 2.1 Overview of the overall solution Schematic layout The figure schematically shows the most important components of the solution: Figure 2-1 Access Point )))))) Industrial Wireless LAN W788-1PRO SCALANCE Switch X208 IM151-3 with I/O Safety door Emergency position switch stop S7-CPU 317F )))))) Industrial Ethernet RFID Transponder + Access protection via safety door + light barrier or floor sensor mat The figure shows the arrangement of the most important components in the direct industrial environment. Figure 2-2 SCALANCE W788-2RR Mobile Panel S7 periphery Safety door RFID transponder Access monitoring Version 1.0, Entry ID:

10 2 Automation Solution 2.2 Description of the core functionality Classification The application shows the specific settings and requirements, necessary for the mobile panel 277F IWLAN RFID. Where necessary, the document provides references to related links and manuals. A standard configuration is enclosed with the application. The standard configuration includes a minimum configuration. This enables you to integrate the into a secure IWLAN connection. The standard configuration does not include an F program to evaluate the safetyrelated functions, for example, the evaluation of the emergency stop button on the mobile panel. If you need a sample configuration regarding this issue, please look at the Application configuration of the Mobile Panel 277F IWLAN V2. This application configuration contains an evaluation of the safety functions. The configuration for the only has to be expanded by the used access control, for example, through a robot application according to the robot guidelines. Required knowledge If you have no experience with the Mobile Panel 277F IWLAN yet, please first look at the Configuration and Use of the Mobile Panel 277F IWLAN V2 application description. 2.2 Description of the core functionality The core functionality is the logging on of the Mobile Panels 277F IWLAN to a RFID transponder for fail-safe operation with enabling buttons. Instead of transponders through which an effective range can be formed, the logon on the respective effective range is directly through a RFID tag. The RFID tag is a mobile data memory MDS D100. Figure Version 1.0, Entry ID:

11 2 Automation Solution 2.2 Description of the core functionality Sequence of the core functionality! WARNING No triggering of safety states! The described switch-off behavior is only triggered in the plant if the F- CPU has been programmed accordingly. Logon: Table 2-1 No. Sequence Remark 1. Operator has release for opening the safety door. 2. The operator enters the security area Logging off: Table 2-2 The operator logs on through the "effective range name" button, by entering the effective range ID on the RFID tag. Fail-safe operation of the plant can be performed after successful release. The entrance area of the robot cell has to be secured by additional access monitoring in the form of, for example, a light barrier, switching mat etc. The distance between the mobile panel and the transponder must not exceed 5 cm. The enabling button is necessary, for example, for the confirmation of axis motions. No. Sequence Remark 1. The operator logs off from the effective range through the "effective range name" button. 2. A confirmation prompt is displayed on the mobile panel. 3. After logoff, fail-safe operation is no longer possible. An operator panel can be logged on again at this effective range. Version 1.0, Entry ID:

12 2 Automation Solution 2.2 Description of the core functionality Safety shutdown (example 1): Table 2-3 No. Sequence Remark 1. The operator is logged on in the security area. 2. Another person enters the security area. 3. The enabling buttons are disabled and a local "ramp down is performed. 4. A confirmation prompt is displayed on the mobile panel. 5. Once the message is acknowledged, the operator has to log on again to perform a fail-safe operation. 6. After successful log on, the machine can be operated again. Through the access control in the entrance area (installed light barrier/switching mat), the system detects that another person has entered the "security area". Safety shutdown (example 2): Table 2-4 No. Sequence Remark 1. The operator is logged on in the security area. 2. The operator is leaving the security area without previous logoff. 3. The enabling buttons are disabled and a local "ramp down is performed. 4. A confirmation prompt is displayed on the mobile panel. 5. Once the message is acknowledged, the operator has to log on again to perform a fail-safe operation. Through the access control in the entrance area (installed light barrier/switching mat), the system detects that a person entered or left the "security area". 12 Version 1.0, Entry ID:

13 2 Automation Solution 2.3 Hardware and software components used 2.3 Hardware and software components used The application was created with the following components: Hardware components Table 2-5 Component Number MLFB/order number Note Mobile Panel 277F IWLAN RFID RFID-Tag MOBY D MDS D AV6645-0EF01-0AX1 Alternative: 6AV6645-0GF01-0AX1 (USA variant) 3 6GT2600-0AD00 Number depends on the defined effective ranges CPU 317F-2 PN/DP 1 6ES FK14-0AB0 Alternative: CPU 315F-2 PN/DP CPU 319F-3 PN/DP CPU 416F-3 PN/DP CPU 416F-2 + CP IM 151-8F PN CPU WinAC RTX F SCALANCE W-700 (SCALANCE W788-1PRO) Standard software components Table GK5788-1ST00-2AB6 (6GK5788-1AA60-2AA0) Other versions possible. Component Number MLFB/order number Note WinCC flexible 2008 standard WinCC flexible 2008 SP2 WinCC flexible 2008 HSP 1 6AV6612-0AA51-3CA5 Alternatively, WinCC flexible 2008 Advanced can also be used. 1 See Customer Support pages 1 See Customer Support pages SP2 is available for download. HSP is available for download. STEP 7 V5.4 SP5 1 6ES7810-4CC08-0YA7 Or a higher version S7 Distributed Safety 1 6ES7833-1FC02-0YA5 Or a higher version Programming V5.4 S7 Distributed Safety Programming V5.4 SP5 1 Download Or a higher version Version 1.0, Entry ID:

14 2 Automation Solution 2.3 Hardware and software components used Sample files and projects The following list contains all files and projects used in this example. Table 2-7 Component _Standard_Project_V2_RFID.zip _MobilePanel277F_IWLAN_RFID_de.pdf Note Standard configuration (STEP7 and WinCC flexible) This document 14 Version 1.0, Entry ID:

15 3 Basics 3.1 Basic terms and definitions 3 Basics 3.1 Basic terms and definitions Only the special terms for the are described Effective range What is an effective range? An effective range is the range in which you perform fail-safe operation of plant parts, for example, operating a machine, using the enabling buttons of the mobile panel. Outside of the effective range, operation with the enabling button is not only possible. Operation in fail-safe operation is only possible after successful logon on a machine RFID tag What is a RFID tag? The RFID tag is needed for the logon on a machine. The RFID tag is a mobile data memory MDS D100. Figure 3-1 What is the job of a RFID tag? The operator panel logs on on a machine within a security area, through the RFID tag. How is a RFID tag described? The RFID tag is described through the mobile panel. No further software is necessary. The procedure is described in chapter 5.3. Version 1.0, Entry ID:

16 3 Basics 3.1 Basic terms and definitions How big is the effective range of a RFID tag? The radius of the effective range of the RFID tag MDS D100 is max. 5 cm. Figure 3-2 RFID tag installed on spacer RFID tag MDS D100 5 cm Transmitting power 100% Distance To logon on the mobile panel to the effective range, hold it max. 5 cm from the RFID tag Device-specific displays Contrary to the other versions of the Mobile Panel 277F IWLAN, the RFID operating panel only uses 3 device-specific objects. Charging condition WLAN quality Effective range (RFID) name The individual objects are described below. Displaying charging state Table 3-1 Object Description State of charge The main battery is sufficiently charged. Battery charge is low. Battery has to be charged or replaced Battery charge is very low. Battery has to be charged or replaced (A vibration alarm is triggered) > 20 % 6 % to 20 % < 6 % ATTENTION The battery must always be sufficiently charged. When the battery is empty, a communication error occurs. The F-CPU initiates a shutdown. Depending on the created program, an immediate stop of the associated machines is executed in the F program. 16 Version 1.0, Entry ID:

17 3 Basics 3.1 Basic terms and definitions WLAN quality The WLAN quality object indicates the quality of the WLAN radio link. The mobile panel measures the signal strength and displays the quality using 5 bars. The object is purely for display purposes and is not operated. Table 3-2 Object Description Signal strength No radio link No signal Very poor radio link (A vibration alarm is triggered) 20 % Poor radio link > 20 % 40 % ATTENTION Radio link ok Good radio link > 40 % 60 % > 60 % 80 % Very good radio link > 80 % Always make sure that the signal strength is sufficient. If the radio link quality is too poor, a global rampdown is initiated. Depending on the created program, a defined slow stop of the associated machines is executed in the F program. For PROFIsafe, the WLAN quality should be > 60 %. Version 1.0, Entry ID:

18 3 Basics 3.1 Basic terms and definitions Display Effective range (RFID) name object The "Effective range (RFID) name" object is only available for the Mobile Panel 277F IWLAN RFID. The "Effective range (RFID) name" object displays the following information: Logon status "Scan", "Scanning..." or the names of the effective range in which the operator panel is logged on The "Effective range (RFID) name" object can display the following operating states: Table 3-3 Icon Operating state Logon The operator panel is not logged on on a machine. The enabling button is not active. The user has activated the operator object. The operator panel tries to detect the effective range. The enabling button is not active. The operator panel has detected the "Robot 1" effective range. The user is logged on to the machine that belongs to the "Robot 1" effective range. The enabling button is active. Log on in a machine is not possible. To log on on a machine, the user has to hold the operator panel directly in front of a RFID tag and operate the operator object. Only once the operator panel has detected the effective range, is it possible to log on. The log on to the machine that belongs to the "Robot 1" effective range is possible. 18 Version 1.0, Entry ID:

19 3 Basics 3.2 Planning the protection zone in the RFID tag system 3.2 Planning the protection zone in the RFID tag system At least one protection zone has to be set up in a RFID tag system. The protection zone is the area in plant, in which one part of the plant is operated in fail-safe operation. The protection zone assumes barrier-free access for the user to that part of the plant that is located within the protection zone. In order to operate a machine after having integrated it in fail-safe operation with the enabling button, the operator panel has to be logged on to a machine within the protection zone. Note You can also operate the operator panel without logon on a machine outside a protection zone. However, in this case the operation in fail-safe mode with the enabling button is not possible. The figure below shows a plant with protection zone. Figure ) Safety fence 2.) RFID tag 3.) Step grating for access monitoring 4.) 5.) Machine to be operated Correlation of protection zone and RFID tag The protection zone limit is determined by a clear spatial boundary. If the operator panel is logged in through a RFID tag on a machine in the protection zone, then the machine can be operated in fail-safe mode with the enabling buttons within the protection zone. Version 1.0, Entry ID:

20 3 Basics 3.2 Planning the protection zone in the RFID tag system Requirements for the protection zone The protection zone has to fulfil the following requirements: The protection zone has to be fully confined and secured (for example, by a safety fence). Protection zones must not overlap. The protection zone has to be fully visible by the operating personnel. A hazard zone has to be visible from any point of the protection zone. The safety system has to be equipped with a safety category that is suitable for the plant requirements.! WARNING The following safety systems are suitable: Paling with access. If you are using a paling fence for the protection zone, you can protect the access through an additional safety system. For example, with a light barrier or a floor sensor mat. This makes it possible that the access remains open as an escape route during the operation of the plant. Light barrier. Floor sensor mat. Due to the light barrier or the floor sensor mat it can be guaranteed that no other user can enter the protection zone, whilst the first user carries out fail-safe operation. The safety system can be controlled through a program, for example, through a robot application according to robot guidelines. No triggering of safety states! The described switch-off behavior is only triggered in the plant if the F- CPU has been programmed accordingly. 20 Version 1.0, Entry ID:

21 3 Basics 3.3 Applicable WLAN standards for the mobile panel 3.3 Applicable WLAN standards for the mobile panel Table 3-4 Mobile Panel 277 IWLAN Mobile Panel 277F IWLAN Mobile Panel 277F RFID *) IEEE a 5 GHz Yes Yes Yes IEEE b 2.4 GHz Yes Only, if no zone No Yes configured IEEE g 2.4 GHz Yes Only, if no zone No Yes configured IEEE h 5 GHz Yes Yes Yes *) Only Mobile Panel 277F IWLAN V2 Supported protocols: DCF (standard WLAN without roaming) ipcf (only Mobile Panel 277F IWLAN V2 without roaming) ipcf-mc (only Mobile Panel 277F IWLAN V2) Version 1.0, Entry ID:

22 4.1 Hardware and Software Installation 4 Configuration Process This part guides you step-by-step through the structure, important configuration steps, commissioning and operation of the. 4.1 Hardware and Software Installation This chapter describes which hardware and software components have to be installed. The descriptions and manuals as well as delivery information included in the delivery of the respective products must be observed in any case. Installation location for the RFID tag When choosing an installation location for the RFID tag, please observe the following: for each machine that is operated in fail-safe mode with enabling buttons, at least one RFID tag is necessary. the installation location for the RFID tag must have an even surface. the mounting surface must be non-metal. when mounting on a metal base, a spacer is required. select an installation location with good visibility for the signage of the RFID tags with the respective ID. Influencing communication Note the following: the use of a MDS D100 directly on metal is not permitted. metal has an influence on the field data and therefore on the communication. flush installation of a MDS D100 in metal, reduces the field data. metal objects must not cross the effective range. in a critical application case, a test is necessary. Further information can found in the "MOBY D, System Manual, edition 11/2006" handbook. Planning the installation site for the signal lamp A signal lamp is necessary for a machine that is operated in fail-safe mode with enabling buttons. The signal lamp will report the user that he/she is logged on to the machine. Plan an installation site with good visibility for the signal lamp that is assigned to a machine. 22 Version 1.0, Entry ID:

23 4.1 Hardware and Software Installation Installation of the standard software Table 4-1 The software components are listed in chapter 2.3. If you have not installed any of the software components yet, please approach the installation as described in the following table: No. Action Comment 1. First, install STEP 7 on your computer. Make sure that it is compatible with your operating system. Entry ID: Install S7 Distributed Safety Programming on your computer. 3. Install WinCC flexible 2008 SP2 + HSP (or a higher version) on your computer. 4. F blocks for the mobile panel: The scope of delivery of the Mobile Panel 277F IWLAN includes a CD with all necessary F blocks. First, you have to install these blocks to be able to call them in the SIMATIC Manager. Can also be installed after installing WinCC flexible. Ensure compatibility with SIMATIC software components. Entry ID: For the installation, please refer to the information of the supplied CD. Note Detailed information regarding the F blocks can be found in the Configuration and use of the Mobile Panel 277F IWLAN V2 application description. You can find the document also under entry ID Version 1.0, Entry ID:

24 4.2 Preparatory measures for the configuration 4.2 Preparatory measures for the configuration A standard configuration was created for the application. This configuration contains a STEP 7 program incl. F program blocks and a WinCC flexible configuration. Before you start with the configuration, determine the addresses for the individual hardware components IP addresses Define the IP addresses of the individual Ethernet nodes. The following table lists the IP addresses and the MAC addresses used for the application. Table 4-2 IP Address Mac Address Device name CPU 317F-2PN/DP E-8C-B2-6E-CA pn-io SCALANCE X208 (switch) E-8C-D3-62-FA SCALANCE X208 Mobile Panel 277F IWLAN a-bc Mobile277fiwlan SCALANCE 788W e-8c dc CS3-Network RFID assignment Assign the effective ranges (RFID) required for the plant. The following table lists the ranges and addresses used for the application. Table 4-3 Name Effective range ID RFID tags Area 01 *) 100 (Robot 01) Robotic Area 02 *) Robotic (Robot 02) *) The area 01 has 2 RFID tags *) The area 02 has 1 RFID tag The effective range ID is configured in WinCC flexible and transferred through the mobile panel to the RFID tag. In chapter Specifying the effective range you find how the effective ranges are specified in WinCC flexible. 24 Version 1.0, Entry ID:

25 4.2 Preparatory measures for the configuration Addresses, parameters and passwords used Table 4-4 No. Parameters Address, name and password 1. PROFIsafe address: F-I/O address of the mobile panel for PROFIsafe communication 2. SSID name: Service Set Identifier 3. Password for protection level: password for access protection of the F- CPU 4. Password for F-parameters: password for access protection of the F- parameters 5. Password for SCALANCE W788-1PRO: Standard password After configuration 300 CS3_Mobile_Panel hmi hmi admin MobilePanel277F_IWLAN Version 1.0, Entry ID:

26 4.3 Configuring the SCALANCE W788-1PRO 4.3 Configuring the SCALANCE W788-1PRO The settings depend on the area of use. Use of an access point. Use of several access points to be able to use the roaming function. In this application description an access point is used. If you need the roaming function (uninterrupted bridging of larger distances without logon and logout on different access points), then please look at the Upgrading by the Roaming Functionality documentation. You can find the document also under entry ID Note Please note that the SCALANCE W788-1PRO has numerous parameter setting and setting options. This document describes only the points that are necessary for this application. For detailed information on the individual parameters, please refer to the SCALANCE W788-1PRO Configuration Manual, ID number: Assigning the IP address for the SCALANCE W788-1PRO Table 4-5 If you have not yet assigned an IP address to the SCALANCE W788-1PRO, follow the instructions listed in the table below. No. Action Additional information 1. Use an Ethernet cable to connect the SCALANCE W788-1PRO to your PC. 2. Open the SIMATIC Manager. 3. Setting the PG/PC interface: Select the Options > Set PG/PC Interface menu command and set the PG/PC interface to Ethernet. 4. Editing the Ethernet node: Select the PLC > Edit Ethernet Node... menu command. The Edit Ethernet Node dialog box opens. 5. Select the Browse button. The Browse Network dialog box opens. Now all available nodes on the Ethernet network are displayed. 6. Select the MAC address of your SCALANCE W788-1PRO and confirm it by selecting OK. 7. In Set IP Configuration, you can now specify the IP address and the subnet mask. The Browse Network dialog box closes and the Edit Ethernet Node dialog box opens. In this example: Version 1.0, Entry ID:

27 4.3 Configuring the SCALANCE W788-1PRO No. Action Additional information 8. Then click on the Assign IP Configuration button. 9. In Assign Device Name, you can specify a device name. The data is transferred. In this example CS3-Network Then click on the Assign name button. The data is transferred. Note Instead of the SIMATIC Manager, you can also use PST (Primary Setup Tool). Detailed information on the PST tool is available on the Customer Support pages under the entry ID: Version 1.0, Entry ID:

28 4.3 Configuring the SCALANCE W788-1PRO Configuring the SCALANCE W788-1PRO via the WEB Once you have assigned an IP address to the SCALANCE W788-1PRO, you can access the home page of the W788-1PRO (Web Based Management) using a web browser and perform the parameterization. If you do not know the User name or the current Password, it is recommended that the SCALANCE W788-1PRO is initially reset to factory defaults. For this reset, please note the information in the SCALANCE W788-1PRO configuration manual. Logon via Web Based Management Table In the address bar of the web browser, enter the IP address or the URL of the SCALANCE W788-1PRO. Once a connection to the SCALANCE W788-1PRO has been established, the Login screen of Web Based Management is displayed. In this example: IP address: Note: if you have already configured the security settings with the aid of the Wizard, enter this IP address in the address bar of the web browser: 2. In the User name drop-down list, select Admin (read and write access). 3. Enter your password. If you have not yet defined a password, the default passwords apply. Enter admin. 4. Click on the Log On button to start the logon. 5. After successful logon, an Explorer view is displayed that shows the different subfolders for parameterizing the SCALANCE W788-1PRO. 28 Version 1.0, Entry ID:

29 Configuring the basic functionality with the aid of the wizard Table Configuration Process 4.3 Configuring the SCALANCE W788-1PRO 1. Web Based Management offers several wizards that allow easy commissioning without detailed knowledge of wireless technology. First, use the Basic Wizard. (Wizard for general settings to ensure the basic functionality of the device). Then use the Security Wizard. (Wizard for the security settings. Supports you when setting security-related parameters). 2. Basic Wizard, IP Settings: On this page, enter the IP address and the subnet mask. Make sure that the address within your network is unique. In this example: Specified IP address: selected IP address: Subnet: Select the Next>> button. 3. Basic Wizard, System name: The system name (device name) identifies a node. In this example: CS3-Network-01 Select the Next>> button. Version 1.0, Entry ID:

30 4.3 Configuring the SCALANCE W788-1PRO 4. Basic Wizard, Wireless Settings: The configuration of the wireless network is defined on this page. This includes network name and transmission mode. In this example: SSID: CS3_Mobile_Panel Wireless mode: 5 GHz 54Mbps (802.11a) Select the Next>> button. Notes: The SSID name will also be stored later when configuring the WLAN of the mobile panel (Link). The 5 GHz band (IEE a) must be used for WLAN operation. 5. Basic Wizard, Channel Settings: For communication, an access point uses a specific channel of a frequency band. Assign a channel that is not yet used. In this example: Auto channel select: Radio channel: Antenna Type: Select the Next>> button. not selelected Select a free channel! ANT795-4MR 6. Basic wizard, Summary Basic Wizard: After you have made all settings for the basic configuration, this page displays your selected parameters. Use the Finish button to exit the Basic Wizard and to log on again with the new IP address. 30 Version 1.0, Entry ID:

31 4.3 Configuring the SCALANCE W788-1PRO 7. System Restart: After completing the Wizard, perform a restart. The changes you have made become effective after restarting the SCALANCE. In the System > Restart folder, you can use the Restart button to restart the system. Configuring the security settings with the aid of the wizard Table The Security Wizard allows to define securityrelated parameters also without detailed knowledge of security technology in wireless networks. Note: for the use of PROFIsafe via WLAN, it is mandatory that specific security settings are made. 2. Security wizard, Security Settings: The password must comprise at least 20 characters and consist of upper and lower case letters, digits and special characters. In this example: Current Admin Password: admin New Password: MobilePanel277F_IWLAN Select the Next>> button. Version 1.0, Entry ID:

32 4.3 Configuring the SCALANCE W788-1PRO 3. Security wizard, Security Settings for Management Interfaces: Security Settings for Management Interfaces. On this page, you define the protocols via which you access the configuration of the IWLAN device, for example, to be able to make parameter changes. All protocols that have been checked can be used for the configuration. Select only protocols that you actually use. In this example: the Allow management only from wired interface option must be selected. All other options can be selected. Select the Next>> button. 4. Security wizard, Security Settings for SNMP Protocol: The specification of access rights for the SNMP protocol is performed through the so called community string. A community string effectively combines the task of user name and password in one string. For read and write permissions, different community strings are defined. More complex and more secure authentications are possible only in some SNMPv2 variants and in SNMPv3. For security reasons, do not use the default values public or private. In this example: Write community string: CS3KM SNMPv1/v2 read only: selected Select the Next>> button. 32 Version 1.0, Entry ID:

33 4.3 Configuring the SCALANCE W788-1PRO 5. Security wizard, Security Settings for WLAN: On the first page of the security settings, you make settings that apply regardless of protocol-specific restrictions. Basic measures to secure a network against unauthorized access are: allow only specific clients (clients with the network name (SSID) of the AP) to communicate with the access point. exclude clients that communicate via a wireless connection from the wired part of the network. In this example: SSID: CS3_Mobile_Panel Enable Suppress SSID broadcasting feature: selected Enable Inter SSID communication : deselected Enable Intracell communication : Allowed Select the Next>> button. Note: the SSID name is later used for the WLAN configuration of the mobile panel. See WLAN Mobile Panel: (Link) 6. Security wizard, Security Settings for WLAN: authentication and encryption are proven methods to secure a network. The Web Based Management offers four predefined security levels that specify respective methods. In this example: Security level: Cipher: WPA compatibility: Medium (WPA2-PSK) AES selected Select the Next>> button. Note: minimum WPA2-PSK, Cipher: AES. No WPA compatibility. Version 1.0, Entry ID:

34 4.3 Configuring the SCALANCE W788-1PRO 7. Security wizard, WPA Pass Phrase WLAN: On this page, enter a WPA (2) key. The key can be 8 to 63 ASCII characters long. This initialization key must be known to both the client side and the access point and is entered by the user at both ends. The password must comprise at least 20 characters and consist of upper and lower case letters, digits and special characters. In this example: Pass phrase: MobilePanel277F_IWLAN Select the Next>> button. Note: the Pass phrase name is also used for the configuration of the security link on the mobile panel (Link). 8. Security wizard, Summary I: this page shows the first part of the parameters you have selected for the security settings. Select the Next>> button. 9. Security wizard, Summary II: this page shows the first part of the parameters you have selected for the security settings. Select the Finish button to exit the Security Wizard. 34 Version 1.0, Entry ID:

35 4.3 Configuring the SCALANCE W788-1PRO 10. System Restart: after completing the Wizard, perform a restart. The changes you have made become effective after restarting the SCALANCE. In the System > Restart folder, you can use the Restart button to restart the system. 11. Other necessary settings: the Storm Threshold and Services menu options are not accessed using the Wizard. The settings to be made there are important settings for operating the mobile panel. Storm Threshold menu option: In the Bridge > Storm Threshold menu tree, call the Storm Threshold menu. Storm threshold is the maximum number of broadcast or multicast frames per second forwarded by the IWLAN device. If this limit is exceeded, the IWLAN device stops processing such frames for 30 seconds. In this example: Enable Storm Threshold: selected Address Threshold: Ethernet : Ethernet : Then click on the Set Value button. Version 1.0, Entry ID:

36 4.3 Configuring the SCALANCE W788-1PRO 12. Services menu option: In the System > Services menu tree, call the Services menu. Select the HTTPS only option. Then click on the Set Values button. The other options can be used. Once you have made the settings, the SCALANCE W788-1PRO has to be restarted. 13. System Restart: once you have made the settings, the SCALANCE W788-1PRO has to be restarted. In the System > Restart folder, you can use the Restart button to restart the system. 36 Version 1.0, Entry ID:

37 4.3 Configuring the SCALANCE W788-1PRO Restart and data backup of SCALANCE W788-1PRO Table 4-9 The following figures show two other options (restart and data backup). 1. Restarting / resetting to factory defaults: If you have made changes to the parameters, they only become effective after restarting the SCALANCE. In the System > Restart folder, you can use the Restart button to restart the system. On this page, you can also reset the SCALANCE W788-1PRO to factory settings Backing up data the SCALANCE W788-1PRO Table 4-10 It is recommended to create a data backup of each access point. If a device is replaced, you can therefore quickly load the configuration on the new device. 1. Saving or loading the configuration: In the System > Load&Save > HTTP folder, you can save the configuration on your PC at any time or load a previously saved setting back to the PC. For this purpose, select the location and then use the Save or Load buttons. Note: alternatively use the TFTP Version 1.0, Entry ID:

38 4.4 Configuring the mobile panel 4.4 Configuring the mobile panel Hardware settings Network and dial-up connections In Network and Dial-up Connections, you can change the network settings of the WLAN connections. The connection to the PLC and possible other WLAN components is established via the network parameters. Table Call the control panel of the mobile panel. 2. Click on the Network and Dial-up Connections icon. A new page opens on which you can make the WLAN settings. Click on the WLAN icon. A dialog box opens in which you can set the connection parameters. Select the Specify an IP address option and enter the IP address and subnet mask. Confirm the entries with OK and close the window using the File > Close menu bar. In this example: IP address: Subnet Mask: Version 1.0, Entry ID:

39 4.4 Configuring the mobile panel PROFINET setting In PROFINET, you can specify the communication channel and the device name. Table Call the control panel of the mobile panel. 2. Click on the PROFINET icon. A dialog box opens. Select the following options: PROFINET IO enabled: selected Device name: Mobile277FIWLAN Confirm the entries with OK. Note: in the STEP 7 hardware manager, an IO device has been configured for the mobile panel. In the object properties of this IO device, a device name is entered in General. This name must be applied here (Link). Please note that the name is case sensitive. Version 1.0, Entry ID:

40 4.4 Configuring the mobile panel PROFIsafe setting In PROFIsafe, you set the PROFIsafe address. Table Call the control panel of the mobile panel. 2. Click on the PROFIsafe icon. A dialog box opens. In this dialog box, enter the PROFIsafe address. In this example: Address: 300 Note: in the STEP 7 hardware manager, an IO device has been configured for the mobile panel. Use the PROFIsafe > F_Dest_Add menu command to access an address in the object properties of the Mobile277Failsafe_IO module. This address must be applied here (Link). 40 Version 1.0, Entry ID:

41 4.4 Configuring the mobile panel WLAN configuration Table 4-14 A software assistant for the WLAN configuration is available via web interface. The settings below ensure secure data exchange between the SCALANCE W788-1PRO and the mobile panel. The settings are always necessary for each configuration. 1. Call the control panel of the mobile panel. 2. Click on the WLAN V2 Config icon. The following dialog opens. 3. In the User name drop-down list, select Admin (read and write access). 4. Enter your password. If you have not yet defined a password, the default passwords apply. Enter admin. 5. Click on the Log On button to start the logon. 6. After successful logon, a start page with various subfolders for the configuration of the WLAN configuration appears. Version 1.0, Entry ID:

42 4.4 Configuring the mobile panel Configuring the basic functionality with the aid of the wizard Table Web Based Management provides several wizards. Basic Security ipcf In the status overview you can see which wizards you have already completed. First of all, start with the Basic Wizard. 2. Basic Wizard, Country code: Select the country code from the drop-down list. In this example: Country code: GERMANY Select the Next>> button. 3. Basic Wizard, Wireless Settings: The configuration of the wireless network is defined on this page. This includes network name and transmission mode. In this example: Connent to ANY SSID: disabled SSID: CS3_Mobile_Panel Wireless mode: 5 GHz 54Mbps (802.11a) Select the Next>> button. Note: the SSID name is also stored during the configuration of the access point. See access point: (Link) 4. Basic Wizard, Channel Settings: due to the previously selected settings under Wireless Mode you cannot make any settings on this page. (In any case, the setting would not be necessary). Select the Next>> button. 42 Version 1.0, Entry ID:

43 4.4 Configuring the mobile panel 5. Basic Wizard, Summary Basic Wizard: After you have made all settings for the basic configuration, this page displays your selected parameters. Select the Finish button to exit the Basic Wizard. 6. Wizards, Status: After clicking the Finish button, you get back to the Start page. First of all, carry out a restart and continue the settings with the Security Wizard. 7. System Restart: In the System > Restart folder, you can use the Restart WLAN button to restart the system. The changes you have made become effective after a restart. Configuring the security settings with the aid of the wizard Table The Security Wizard enables a specification of the safety-relevant parameters. Note: for the use of PROFIsafe via WLAN, it is mandatory that specific security settings are made. Version 1.0, Entry ID:

44 4.4 Configuring the mobile panel 2. Security wizard, Security Settings: The password must comprise at least 20 characters and consist of upper and lower case letters, digits and special characters. In this example: Current Admin Password: admin New Password: MobilePanel277F_IWLAN Select the Next>> button. 3. Security wizard, Security Settings for WLAN: authentication and encryption are proven methods to secure a network. Web Based Management offers four predefined security states which define respective methods. In this example: Security level: Cipher: Select the Next>> button. Medium (WPA2-PSK) AES Note: Security level: minimum WPA2-PSK Cipher: AES. 4. Security wizard, WPA Pass Phrase WLAN: On this page, enter a WPA (2) key. The key can be 8 to 63 ASCII characters long. This initialization key must be known to both the client side and the access point and is entered by the user at both ends. The password must comprise at least 20 characters and consist of upper and lower case letters, digits and special characters. In this example: Pass phrase: MobilePanel277F_IWLAN Select the Next>> button. Note: The Pass phrase name is also used for the configuration of the security link in the SCALANCE W788-1PRO (Link). 44 Version 1.0, Entry ID:

45 4.4 Configuring the mobile panel 5. Security wizard, Summary I: You cannot make any settings on this page. (Due to the previously selected setting under Wireless Mode ). Select the Next>> button. 6. Security wizard, Summary II: You have now completed the security settings. Select the Finish button to exit the security wizard. 7. Security Wizard, Status: After clicking the Finish button, you get back to the Start page. First of all, perform a "restart". 8. System Restart: In the System > Restart folder, you can use the Restart WLAN button to restart the system. The changes you have made become effective after a restart. Note Configuring the ipcf settings: Settings for ipcf are only necessary when using the Roaming function. Information on Rapid Roaming is available in document Upgrading by the Roaming Functionality. You can find the document also under entry ID Version 1.0, Entry ID:

46 4.5 STEP 7 standard configuration 4.5 STEP 7 standard configuration The following sections describe the individual configuration steps to create a STEP 7 standard project for the Mobile Panel RFID. (Minimum configuration without evaluation of safety functions) Hardware settings Configuring the F-CPU It is required that you have created a STEP 7 project. Table Inserting the CPU: Use drag & drop to move a rack and the desired F-CPU from the hardware catalog to the station window. In this example: CPU 317F-2 PN/DP 2. Setting the Ethernet address: Double-click the properties of the PN-IO field. A dialog box opens. Among other things, the Device name can be adjusted in this dialog box. Open the interface properties. Another dialog box opens. Enter the Ethernet address and assign a subnet to the address or create a new subnet. Complete the entries with OK. In this example: Device name: CPU317F-2PN-DP IP address: Subnet mask: Version 1.0, Entry ID:

47 4.5 STEP 7 standard configuration 3. Inserting the Profinet IO system: If a Profinet IO system has not yet been created, perform the following steps: select the PN IO field of the CPU select the Edit > PROFINET IO > PROFINET IO System > Insert menu command. The PROFINET IO system is created. 4. Defining the protection level: here, you can select one of 3 protection levels to protect the CPU against unauthorized access. Double-click to open the CPU properties. A dialog box opens. In this dialog box, select the Protection tab. Select Protection level 1 and enable Can be bypassed with password. Assign a password. Enable the CPU contains safety program check box. Complete the entries with OK. In this example: Password: hmi Note: when transfering the safety program the password is prompted. Enter the defined password here (Link). Version 1.0, Entry ID:

48 4.5 STEP 7 standard configuration 5. F Parameters: here you can adjust the different F parameters such as Base for PROFIsafe addresses. Double-click to open the CPU properties. A dialog box opens. In this dialog box, select the F Parameters tab. As soon as the tab opens, you are prompted for a password for the safety program. Specify a password in the respective dialog box. You will need this password repeatedly when configuring the F program. Note: the password has nothing to do with the password that has been previously assigned for the protection level. In the F Parameters tab, you can now change the different parameters or apply the defaults. (For details on the parameters, please refer to the online help.) Complete the entries with OK. In this example: Password: hmi (the same name that was previously used for the protection level parameter was used) The standard parameters were applied. 6. Cyclic Interrupts: in the CPU properties, you can change the execution time of OB35. Double-click to open the CPU properties. A dialog box opens. In this dialog box, select the Cyclic Interrupts tab. In this example: OB35: 50ms Note: ensure that the execution time is shorter than the max. cycle time of the F runtime group (Link). 48 Version 1.0, Entry ID:

49 4.5 STEP 7 standard configuration 7. Inserting the mobile panel IO device: from the hardware catalog of HW Config, insert a Mobile Panel 277F IWLAN into the configuration by moving it to the PROFINET IO system in the station window using drag & drop. The IO device can be found in the hardware catalog in PROFINET IO > HMI > SIMATIC HMI > 277 > Mobile Panel 277F IWLAN. Note: ensure that you use the mobile panel you are using! In this example: 6AV EF01-0AX1 8. Properties of the mobile panel IO device: defining the device name Double-click to open the HMI station properties. In the General tab, you can specify the device name. The name you use here must be entered in the control panel of the mobile panel in PROFINET (Link). In this example: Device name: Mobile277FIWLAN Note: the device name can be freely selected. For future use of the name, please note the used notation. (The name is case sensitive). Version 1.0, Entry ID:

50 4.5 STEP 7 standard configuration 9. Editing parameters of the mobile panel IO device: when you select the operator panel in HW Config, the following modules are displayed: mobile277fiwlan Mobile277Standard_IO Mobile277Failsafe_IO Double-click on the individual modules to open the respective module properties. The default settings were applied for the addresses of the modules. In this example: mobile277fiwlan: Address 2031 Mobile277Standard_IO: I Address Q address 2..5 Mobile277Failsafe_IO: I Address Q address Note: when configuring the F blocks, the addresses are used accordingly (Link). 10. Mobile277Failsafe_IO module Open the Mobile277Failsafe_IO module and in this module open the PROFIsafe tab. Parameter F_Dest_Add. In this example: F_Dest_Add: 300 Note: the value you specify here is also used in WinCC flexible and for the hardware configuration of the mobile panel. WinCC flexible: (Link). Mobile Panel: (Link) 50 Version 1.0, Entry ID:

51 4.5 STEP 7 standard configuration 11. Mobile277Failsafe_IO module F_WD_Time parameter. The PROFIsafe monitoring time can be calculated using the fcotia.xls Excel spreadsheet. Information on the s7fcotia.xls Excel spreadsheet can be found under the following Link. In this example: F_WD_Time: 500 For a detailed description of the parameters, please refer to the Fail-safe operation of the Mobile Panel 277F IWLAN function manual. 12. Compiling the hardware: once you have completed the hardware configuration, you have to Save and Compile the settings. By compiling the program, STEP 7 automatically creates special F-FBs and F-DBs. Do not change the names and the numbering of these blocks. 13. Transferring the hardware: After Save and Compile, you have to transfer the hardware to the PLC. The configuration of the hardware is now complete. Version 1.0, Entry ID:

52 4.5 STEP 7 standard configuration STEP 7 Program The following sections list all necessary standard and F blocks you require for a standard configuration. Password prompts are no longer mentioned in a sequence of operations. To indicate whether the described blocks are standard blocks or F blocks, the F blocks are prefixed with an F. Example: Standard block => FC20 F block => F-FB100 In the SIMATIC Manager, F blocks are indicated by a yellow frame. Defining the block properties Table Address priority: always use symbolic addressing for F programming. Define the Address priority property on the block folder. Select the block folder with the right mouse button and open the object properties. A dialog box opens. In this dialog box, select the Address priority tab. Select the Symbol has priority option and Recommended for symbolic programming. Complete the selection with OK. 52 Version 1.0, Entry ID:

53 4.5 STEP 7 standard configuration Inserting the standard and F blocks Table Inserting the standard blocks (S7 300): First insert the following OBs; later only OB35 contains program calls. OB35 (cyclic interrupt) OB82 (diagnostic interrupt) OB83 (remove/insert interrupt) OB85 (program execution error) OB86 (rack failure) OB100 (startup) OB121 (programming error) OB122 (I/O access error) The screen on the right shows the inserted OBs and the generated F blocks from the hardware configuration. 2. Mobile Panel F blocks: special F blocks exist for the mobile panel. The scope of delivery of the mobile panel includes a CD with all necessary F blocks. First, you have to install these blocks to be able to call them in the SIMATIC Manager. 3. Opening the Mobile Panel library: in the SIMATIC Manager, open the Libraries. File -> Open... > Libraries You are provided with a list of different libraries. Select the MP277F_IWLAN library. Complete the selection with OK. The library with the special F blocks opens. For the installation, please refer to the information of the supplied CD. Version 1.0, Entry ID:

54 4.5 STEP 7 standard configuration 4. Selecting the mobile panel F blocks: select the following F blocks: FB161 F_FB_MP FB162 F_FB_RNG_4 DB160, F_DB_STATES Copy the blocks and insert the blocks into your configuration. The names and the numbering of the FBs must not be changed. 5. Other necessary F blocks: when using the F blocks for the mobile panel, the following F blocks are required: FC176 F_BO_W FC177 F_W_BO The F blocks are available in the Distributed Safety library. 6. Opening the Distributed Safety library: in the SIMATIC Manager, open the Libraries. File -> Open... > Libraries. You are provided with a list of different libraries. Select the Distributed Safety library. Complete the selection with OK. The library with the F blocks opens. 7. Selecting the F blocks: in the Distributed Safety library, the F blocks can be found in the F-Application Blocks > Blocks folder. Select the following F blocks: FC176 FC177 Copy the blocks and insert the blocks into your configuration. The names and the numbering of these blocks must not be changed. 54 Version 1.0, Entry ID:

55 4.5 STEP 7 standard configuration Creating an F runtime group An F runtime group is a logical composition of several associated F blocks that is generated internally by the F system. The F blocks must not be called directly in an OB, but have to be inserted into one or two F runtime groups. The following sections describe how to create an F runtime group. Table Creating F-CALL : F-CALL calls the F runtime group from the standard user program (e.g., OB35). Insert a new object of the Function type into the block folder. A dialog box opens. Assign a name. In Created in Language:, select F-CALL from the drop-down list. Complete the entry with OK. In this example: Name: Symbolic Name: FC1 F-Call 2. Creating F-FB: all other F program blocks will later be called via this F-FB. Insert a new object of the Function Block type into the block folder. A dialog box opens. Assign a name. In Created in Language:, select F-FBD from the drop-down list. Complete the entry with OK. In this example: Name: Symbolic Name: FB1 Coordination Version 1.0, Entry ID:

56 4.5 STEP 7 standard configuration 3. Creating F-DB: Create an instance DB for the previously created F-FB (FB1). Insert a new object of the Data Block type into the block folder. A dialog box opens. Assign a name. Specify Instance DB as a type and select the respective FB. Complete the entry with OK. In this example: Name: Symbolic Name: FB: DB1 InstanceDB_F_FB1 FB1 4. Defining the F runtime group: in the SIMATIC Manager, select the Options > Edit safety program menu command. The Safety Program dialog box is displayed. Activate the F-Runtime Groups button. The following Edit F-Runtime Groups dialog box is displayed. In the Edit F-Runtime Groups dialog box, select the New button. 5. Specifying new F runtime group: in the Define New F-Runtime Group dialog box, you can now assign the previously created F program blocks to the individual dialog boxes. Complete the entry with OK. In this example: F-CALL block: FC1 F-program block: FB1 I-DB for F-program block: DB1 Max. cycle time of the F-run-time group: 200ms Note: the max. cycle time of the F runtime group has to be larger that the specified time of the cyclic interrupt (Link). 56 Version 1.0, Entry ID:

57 4.5 STEP 7 standard configuration Calling and parameterizing the F-FBs for the mobile panel Table Calling the F-FB161 (F_FB_MP): F_FB_MP is used to monitor the assigned Mobile Panel 277F IWLAN. Call F-FB161 in any F-FB and assign an instance DB for F-FB161. Note: once you have opened your F-FB, you can use the Insert > Program Elements menu command to display a list of all FCs and FBs you are using and use drag & drop to insert them into your network. In this example: Call in F-FB: call: FB100 FB161, DB161 Detailed information on FB161 is available: in the online help of STEP 7 in the Fail-safe operation of the Mobile Panel 277F IWLAN function manual. Version 1.0, Entry ID:

58 4.5 STEP 7 standard configuration 2. Configuring the F-FB161 (F_FB_MP): by compiling HW Config, DB819, F00256_Mobile277Failsafe_IO, is generated automatically. This DB819 is the F-I/O DB of the operator panel. The DB number will differ, depending on the hardware configuration. However, the bit assignment is always identical, for example, DBxxx.DBX2.1, etc. QBAD = Failsafe I/O DB.DBX2.1 ACK_REQ = F-I/O DB.DBX2.2 MP_DATA = PAE Word 1 *) MP_RNG = PAE Word 2 *) MP_STAT = F_DB_STATES.DBW0 ACK_RET = Failsafe I/O DB.DBX0.2 MP_DATA_Q = PAE Word 1 *) MP_RNG_Q = PAE Word 2 *) *) The addresses can be found in the hardware configuration of the SIMATIC S7-300 station on the IO device of the mobile panel under the Mobile277Failsafe_IO module. Use the link for the hardware configuration of the mobile panel under the module (Link). 58 Version 1.0, Entry ID:

59 4.5 STEP 7 standard configuration 3. Calling the F-FB162 (F_FB_RNG_4): The assigned effective range is managed with F_FB_RNG_4. For each set up effective range you will need an "F_FB_RNG_n". Two effective ranges have been configured in this standard application (Link). Call F-FB162 after the program call of F-FB161 in any F-FB and assign an instance DB for F- FB162. In this example: Call in F-FB: call: FB100 FB162, DB162 Detailed information on FB162 is available: in the online help of STEP 7 in the Fail-safe operation of the Mobile Panel 277F IWLAN function manual. Version 1.0, Entry ID:

60 4.5 STEP 7 standard configuration 4. Configuring the F-FB162 (F_FB_RNG_4) for effective range 1: Up to four mobile panels can be parameterized with F-FB162. Separate I/O parameters are available for each mobile panel. (MP1 = Mobile Panel 1, MP2 = Mobile Panel 2 etc.). RNG_ID = effective range ID *1) OVERRIDE = *2) MP1_DATA = PAE Word 1 *3) MP1_RNG = PAE Word 2 *3) MP1_STAT = F_DB_STATES.DBW0 *1) The effective range ID is configured in the Device settings > Effective ranges menu option in WinCC flexible. Each effective range has its own ID number (Link). *2) Input to enable the Override mode. Please look at the info under the following (Link). *3) The addresses can be found in the hardware configuration of the SIMATIC S7-300 station on the IO device of the mobile panel under the Mobile277Failsafe_IO module (Link). E_STOP = *4) GLOB_RD = *4) LOC_RD = *4) SHUTDOWN = *4) *4) Depending on the situation in the plant, different switch-off behaviors can be configured by these outputs. An interconnection and an evaluation of the outputs must be configured in the F-CPU; otherwise there will be no switching off. ENABLE = F_KEYS = RNG_BUSY = DIAG = With this output, you evaluate whether the enabling buttons have been pressed. reserved With this output, you evaluate whether the effective range is free. The signal must be linked with the input of the Override. (Link). This output indicates which of the assigned mobile panels is logged on to the effective range. 60 Version 1.0, Entry ID:

61 4.5 STEP 7 standard configuration 5. Configuring the F-FB162 (F_FB_RNG_4) for effective range 2: Up to four mobile panels can be parameterized with F-FB162. Separate I/O parameters are available for each mobile panel. (MP1 = Mobile Panel 1, MP2 = Mobile Panel 2 etc.). RNG_ID = effective range ID *1) OVERRIDE = *2) MP1_DATA = PAE Word 1 *3) MP1_RNG = PAE Word 2 *3) MP1_STAT = F_DB_STATES.DBW0 *1) The effective range ID is configured in the Device settings > Effective ranges menu option in WinCC flexible. Each effective range has its own ID number (Link). *2) Input to enable the Override mode. Please look at the info under the following (Link). *3) The addresses can be found in the hardware configuration of the SIMATIC S7-300 station on the IO device of the mobile panel under the Mobile277Failsafe_IO module (Link). E_STOP = *4) GLOB_RD = *4) LOC_RD = *4) SHUTDOWN = *4) *4) Depending on the situation in the plant, different switch-off behaviors can be configured by these outputs. An interconnection and an evaluation of the outputs must be configured in the F-CPU; otherwise there will be no switching off. ENABLE = F_KEYS = RNG_BUSY = DIAG = With this output, you evaluate whether the enabling buttons have been pressed. reserved With this output, you evaluate whether the effective range is free. The signal must be linked with the input of the Override! (Link). This output indicates which of the assigned mobile panels is logged on to the effective range. Version 1.0, Entry ID:

62 4.5 STEP 7 standard configuration Override mode Connecting the OVERRIDE input: The OVERRIDE input may only be active as long as the assigned safety systems are enabled. To achieve this behavior, configure the following links in the safety program: AND operation of the switch position of the RNG_BUSY output of F_FB_RNG_n and the signals of the safety system The result of the AND operation with the OVERRIDE input of the F_FB_RNG_n Note The standard configurations do not conatain a safety system such as, for example, access control through a floor sensor mat. For this reason, two static tags are used with 1 signal on the AND operation. The tags are used as dummies for signals of a safety system used by you. F-FB110, F_Prog_Robotic_01 The F-FB110 is used to enable the Override mode for effective range 1. For the signal exchange an F-DB is used. Table 4-22 hot 1. Link of the RNG_BUSY signal with the OVERRIDE input. The wiring for the override mode is performed through network 1 (effective range 1, F-FB162 ). AND operation of RNG_BUSY output with signals of the safety system. (In this case static tag ). The result of the link is passed on to the override input. In this case: DB200.DBX0.0 DB200.DBX0.1 : Signal of the RNG_BUSY output : Signal for the Override input 62 Version 1.0, Entry ID:

63 4.5 STEP 7 standard configuration F-FB112, F_Prog_Robotic_02 The F-FB112 is used to enable the override mode for effective range 2. Table Link of the RNG_BUSY signal with the OVERRIDE input. The wiring for the override mode is performed through network 1 (effective range 1, F-FB162 ). AND operation of RNG_BUSY output with signals of the safety system. (In this case static tag ). The result of the link is passed on to the override input. In this case: DB200.DBX0.2 DB200.DBX0.3 : Signal of the RNG_BUSY output : Signal for the Override input F-DB200, Data_Exchange The F-DB is used to exchange the data of signals between the individual F-FBs. Version 1.0, Entry ID:

64 4.5 STEP 7 standard configuration Calling the F programs Initially, the F blocks for the mobile panel (FB161 and FB162) are inserted into an F-FB (FB100) and parameterized. To ensure that the program can be executed, FC1 (F-CALL) and FB100 have to be called. Table Calling FC1, F-CALL: FC1 (F-CALL) is the F runtime group and called from the cyclic interrupt OB (OB35). Open OB35 and insert FC1. 2. Calling other F-FBs: The call of FB1 (coordination) was defined when creating the F runtime group (FC1). FB1 (coordination) is now used for all other calls of the F program blocks. In this case FB100, F_Prog_Mobile_Panel_277F FB110, F_Prog_Robotic_01 FB112, F_Prog_Robotic_02 are called from FB1. For this purpose, open FB1 and insert the respective F-FBs and assign an "instance DB" each. 64 Version 1.0, Entry ID:

65 4.5 STEP 7 standard configuration Compiling the F program Table Compiling the F program: to compile the F runtime group, open the Safety Program dialog box by using the following menu command: Options > Edit safety program menu command or by clicking on the icon in the menu bar. After opening the Safety Program menu, click on the Compile button. The F program is compiled. By compiling the F program, further blocks are automatically generated. 2. Compilation messages: A list of messages is displayed after generating the F program (safety program). To transfer a project to the CPU, no error messages must be included. Also eliminate all possible warnings before you transfer the program. After each compilation of the safety program, the Collective signature of the safety program is calculated (red frame). The Collective signature of all F-blocks with F- attributes for the block container must match the Collective signature of the safety program. If this is not the case, this indicates that the F program has been changed in the meantime. Close the dialog box using the Close button. Note: a compilation must be performed after each change in the F program and after changing F parameters in the hardware configuration. For detailed information on the individual states, please refer to the S7 Distributed Safety Configuring and Programming programming and operating manual. Version 1.0, Entry ID:

66 4.5 STEP 7 standard configuration Transferring the STEP 7 standard program blocks and the F program blocks You can transfer all STEP 7 standard blocks directly without F attributes. To transfer the F blocks to the F-CPU, use the Edit safety program menu. When transferring the F blocks, you can select that the standard blocks are included in the transfer. Table Transferring the F program: to transfer the F program to the F-CPU, open the Edit safety program dialog box by using the following menu command: Options > Edit safety program or by clicking on the icon in the menu bar. After opening the Safety Program dialog box, click on the Download button. Requirement: the F program has been compiled without errors (collective signatures are identical). Download is possible only in STOP mode. The hardware configuration has previously been downloaded. 2. Loading the safety program: after triggering the download, the Safety program download dialog box opens. You can now specify whether the blocks of the S7 standard project are to be included in the transfer. Yes => standard blocks will be included in the transfer. No => standard blocks will not be included in the transfer. 66 Version 1.0, Entry ID:

67 4.5 STEP 7 standard configuration 3. Entering password: after selecting the Yes or No button, all F blocks associated with the safety program are determined with F attributes and downloaded to the F-CPU. A password prompt is displayed during the transfer. Enter the password you have previously assigned in the hardware configuration for the CPU protection level (Link). In this example: Password: hmi At the end of the transfer, close the Safety Program dialog box. Version 1.0, Entry ID:

68 4.6 Standard configuration of WinCC flexible ES 4.6 Standard configuration of WinCC flexible ES The following sections describe all steps that are necessary for the "standard configuration" of the mobile panel. Note To exit runtime, always add the Stop runtime function in a screen Inserting the mobile panel in the STEP 7 project Table Inserting new HMI station in STEP 7: right-click on the STEP 7 station. In the dialog box, select Insert New Object > SIMATIC HMI Station. Now select the Mobile Panel 277F IWLAN. Confirm the entries with OK. the HMI station is inserted. In this example: 68 Version 1.0, Entry ID:

69 4.6 Standard configuration of WinCC flexible ES Network connection of the mobile panel to the controller Table Configuration of the mobile panel: double-click to open the configuration of the mobile panel. HW Config of the mobile panel opens. 2. HW Config: double-click to open the HMI IE station. The Properties window of the HMI IE station opens. Click on the Properties button to specify the IP address for the mobile panel and to connect the panel to Ethernet. Confirm the entries with OK. Save and compile the station. In this example: IP address: Subnet: Opening the mobile panel project: in the project tree, open the Communication > Connections menu. The configured connection parameters are displayed. Select the Active menu option to activate the connection. You can now close the window. Save the configuration. The network settings in WinCC flexible are now complete. Version 1.0, Entry ID:

70 4.6 Standard configuration of WinCC flexible ES Device settings on the mobile panel Table Device settings in WinCC flexible: Requirement: the mobile panel project is open. In the project tree, open the Device Settings > Device Settings menu. Different device setting sections are displayed. 2. Runtime settings: PROFIsafe address: F-I/O address of the wireless mobile panel for PROFIsafe communication. In this example: PROFIsafe address: 300 Note: in the STEP 7 hardware manager, an IO device has been configured for the mobile panel. A value is entered under object properties of the Mobile277Failsafe_IO module in the PROFIsafe > F_Dest_Add menu command. This value must be applied here (Link). 70 Version 1.0, Entry ID:

71 4.6 Standard configuration of WinCC flexible ES Device-specific displays of the mobile panel Chapter 4.6 lists the settings for the "standard configuration". These settings are necessary for each configuration. In this chapter the standard configuration is upgraded by the following devicespecific objects: battery (display) effective range (RFID) name (operator object) WLAN quality (display) Furthermore, the individual configuration steps for setting up the effective ranges are described. This offers the basic requirements for the expansion of the WinCC flexible configuration. Table Device-specific displays: You find the device-specific displays in Tools > Enhanced Objects : Battery Effective range (RFID) name WLAN quality You can configure the objects all centrally in one screen or you can insert the objects plantspecific for each screen individually. 2. Battery: Use drag & drop to insert the Battery object from the Tools window into your screen. In this example, the object was configured to the permanent window since it applies to the entire plant area. 3. WLAN quality: Use drag & drop to insert the WLAN quality object from the Tools window into your screen. In this example, the object was configured to the permanent window since it applies to the entire plant area. Version 1.0, Entry ID:

72 4.6 Standard configuration of WinCC flexible ES 4. Effective range name (RFID) For the logon to an effective range, you need the effective range name (RFID) object. Use drag & drop to insert the object from the Tools window into your screen. Note: it is not necessary to create an individual object for each effective range. The object always displays the effective range on which the user would like to logon. (Provided, the user is standing immediately in front of an installed RFID tag with a mobile panel). 72 Version 1.0, Entry ID:

73 4.6 Standard configuration of WinCC flexible ES Specifying the effective range Table 4-31 Below, the individual configuration steps for setting up the effective ranges are described: if no effective ranges are provided for the plant, no entries have to be made at this point. 1. Calling the Effective ranges menu: in the project tree, open the menu by selecting Device Settings > Effective ranges (RFID). The Effective ranges menu is divided into two sections: Effective ranges (RFID) (1) RFID tags (2) 1 2 Creating effective ranges (RFID) (1) In Effective ranges, enter all effective ranges defined by you. At first, the ID is assigned automatically. You can change the IDs at a later time. RFID tags (2): In Effective ranges, enter all RFID tags defined by you. Initially, the transponder IDs are assigned automatically. You can change the IDs at a later time. 2. Assigning the effective ranges: select an effective range and assign the relevant RFID tags to the effective range. To do this, tick the check box to the left of the RFID tag. If a RFID tag has already been assigned to an effective range, the check box next to the RFID tag is grayed out. In this example: Effective range (RFID)_1 Effective range (RFID)_2 -> RFID Tag_1 -> RFID Tag_2 -> RFID Tag_3 Note: for each effective range you have to provide an F-FB162 (F_FB_RNG_n) in the STEP 7 program (Link). Version 1.0, Entry ID:

74 4.6 Standard configuration of WinCC flexible ES 3. Checksum: the Effective range menu contains the Checksum parameter: when accepting a plant, a checksum is determined when testing the effective ranges. This determined value is entered in this input box. Chapter describes the precise approach for determining the checksum Generating and transferring the configuration Table To check the configuration data for consistency, start the generation by using the icon or by selecting the Project > Compiler > Generate menu command. The project is generated. The output window lists all faulty locations in the project. Use the entry in the output window to go directly to the cause of the error. Process the list of errors from top to bottom. Rebuilding all: Before you go to productive mode with your project, generate the project completely using the Rebuild All command. Execute the function by selecting Project > Compiler > Rebuild All. 2. To transfer the project data the operator panel has to be connected to the configuration PC. (In this case via WLAN). Open the transfer settings by using the icon or by selecting the Project > Transfer > Transfer... menu command. In this example: Mode: Ethernet/Wireless IP address: Version 1.0, Entry ID:

75 5 Startup of the Application 5 Startup of the Application 5.1 Accepting the configuration The instructions provide a brief description of the steps that are necessary to commission the mobile panel. For detailed information on commissioning, please refer to the Fail-safe operation of the Mobile Panel 277F IWLAN function manual. 5.1 Accepting the configuration The acceptance of the plant includes the following areas: configuring the F-CPU and F-I/O F-program Effective ranges Accepting the F-CPU and F-I/O configuration Please refer to the detailed description in the S7 Distributed Safety configuring and programming manual, chapter Acceptance of the configuration for the F-CPU and fail-safe I/O. Accepting the safety program Please refer to the detailed description in the S7 Distributed Safety, Configuring and Programming manual, chapter Acceptance of a safety program. Effective ranges To accept the effective ranges, you have to determine a CRC checksum in the plant and enter the checksum in the project. After another project transfer to the mobile panel, you can operate the plant with the mobile panel. Print the project in Complete output format. Archive the project. For a detailed description of printing and archiving projects, please refer to the WinCC flexible online help. Chapter 5.2 provides a description of the procedure for the acceptance of effective ranges. Version 1.0, Entry ID:

76 5 Startup of the Application 5.2 Accepting effective ranges 5.2 Accepting effective ranges Introduction When starting a project in the plant for the first time, all effective ranges have to be tested. The result of the test is a CRC checksum that you must enter in the project. Subsequently, the project has to be retransferred to the operator panel. Acceptance in the event of changes If you are changing the configuration of the effective ranges in the plant, you have to adapt the configuration. Subsequently, you must accept the effective ranges again. Precondition In the project: Effective ranges and RFID tags have been configured. The project has been transferred to the operator panel. In the plant: The RFID tags are installed accordingly (see chapter 4.1) The IDs of the effective ranges are designated in the plant. The quality of the WLAN range is sufficient. An indicator is installed (for example, a lamp). 76 Version 1.0, Entry ID:

77 5 Startup of the Application 5.3 RFID tag verification 5.3 RFID tag verification Determining CRC checksum Table 5-1 If you have transferred a project with configured effective ranges and RFID tags to the operator panel and you start the operator panel for the first time, the operator panel will change to commissioning mode. In the commissioning mode, assign each RFID tag in the plant a unique ID. If the IDs for all RFID tags are assigned, then the mobile panel determines a checksum which has to be entered in the project. Subsequently, the verified project has to be retransferred to the operator panel. 1. Switching on the mobile panel: switch on the mobile panel. The Windows CE desktop with the Loader menu is displayed. If the project does not start automatically, click the Start button. 2. RFID tag verification: After the project has started, the RFID tag check dialog box is opened. In Effective ranges (1), you see a list with the names of all configured effective ranges. After selecting an effective range name, the Tag (2) box will display a list of the RFID tags belonging to this effective range. 1 2 Note Noting the ID of the RFID tag: If you are exchanging a RFID tag, for example, because of a fault at a later point, then it is essential to have the ID of the RFID tag. Note down the ID of every RFID tag, for example, with a waterproof pen on the front of the RFID tag, so that you have this ID available at all times. Version 1.0, Entry ID:

78 5 Startup of the Application 5.3 RFID tag verification Table Commissioning the RFID tags: select an effective range in the "Effective range" list (1). The "Tag" (2) list displays the RFID tags that are assigned to this effective range in the WinCC flexible project. the "Effective range" (3) field, displays the configured ID of the selected effective range. Select the RFID tag in the "Tag" (2) list, that you want to assign an ID. the "tag" (4) field, displays the configured ID of the selected RFID tag. Hold the operator panel in the immediate proximity of the MDS D100 card (RFID tag), that is, in the effective range of the RFID tag, that you want to assign the ID displayed in the "Tag" (4) field. Click "Store ID". the ID is sent to the MDS D100 card (RFID tag) and stored there. if the configured Tag ID was successfully written in the RFID tag, a tick is made in the "Tag" (2) list. Repeat the steps for all RFID tags of the effective range. Once all RFID tags of an effective range have been assigned an ID, a tick is made in the "Effective range" (1) list. Note: the required values can be found in the WinCC flexible configuration. Information on this matter can be found in chapter View of the RFID check after successfully assigning the ID to the MDS D100 card (RFID tag). ATTENTION Qualifying a RFID tag only once. You must not qualify a RFID tag more than once. There will be no check whether a RFID tag has already been qualified. If you accidentally try to qualify a RFID tag several times with an ID, the system will not give any feedback and you have to start commissioning again. Make sure to qualify a RFID tag only once with an ID. 78 Version 1.0, Entry ID:

79 5 Startup of the Application 5.3 RFID tag verification Table Testing other effective ranges: test all other effective ranges in the left list. Repeat steps 1 to 5 in table 5-2, as described above. 2. Calculating checksum: once you have successfully checked all effective ranges, use the Calculate button. The operator panel calculates the CRC checksum. The CRC checksum is displayed in the CRC box. In this example: CRC: 601F Stop the check through the Exit button. The RFID tag check window is closed and the operator panel automatically goes to transfer mode. 3. Entering the CRC checksum in WinCC flexible: open the project in WinCC flexible ES and enter the checksum 601F in the Effective ranges editor. Once again, transfer the project to the mobile panel. The project can now be used for operator control and monitoring of the plant. Version 1.0, Entry ID:

80 5 Startup of the Application 5.3 RFID tag verification Exchanging RFID tag If a logon to an effective range is not possible, the operator panel or the RFID tag could be defective. This chapter describes the configuration after replacing a defective RFID tag. ATTENTION If the assignment of effective ranges is changed RFID tags in the project are changed RFID tags are moved locally the plant has to be approved again, see chapter 5.3. Precondition The defective RFID tag was replaced. The ID of the defective RFID tags is available. The project in which the RFID tag has failed is still on the operator panel. Table Calling control panel: Switch on the operator panel. Open the Control Panel. Click the "RFID Config" icon. A dialog for RFID tag check opens. 80 Version 1.0, Entry ID:

81 2. Qualifying RFID tag: select the effective range ID in the Effective range selection box and the ID of the defective RFID tag in the "Tag" selection box. Move the operator panel to the effective range of the RFID tag. Click "Store ID". The operator panel transfers the ID to the RFID tag. The new RFID tag has the ID of the previously used RFID tag. Close the dialog with the "Exit" button. Close the control panel and start the project. Logon the new operator panel to a machine, to check the new RFID tag. The exchange of the RFID tag is completed. 5 Startup of the Application 5.3 RFID tag verification Version 1.0, Entry ID:

82 5 Startup of the Application 5.4 Integrating the mobile panel into the IWLAN 5.4 Integrating the mobile panel into the IWLAN Table After you have switched on the mobile panel, the Windows CE desktop with the Loader menu is displayed after booting. The front of the mobile panel features five LEDs that display the states of the mobile panel and of the communication. The following LEDs light up: PWR COM BAT If the COM LED does not light up, go to the WLAN Settings and check the status of the WLAN settings (see chapter 4.4.1). 2. Depending on the configuration, the project starts automatically or the operator starts the project using the Start button on the Loader. PROFIsafe communication is established. When establishing the connection, the "Establishment of safety connection" dialog is displayed. As long as this connection establishment is not completed, the mobile panel is not integrated into the CPU safety program. Operation using the mobile panel is not possible and the emergency stop button is not active. The action is cancelled using the Yes button. You return to the Windows CE desktop user interface. 82 Version 1.0, Entry ID:

83 5 Startup of the Application 5.4 Integrating the mobile panel into the IWLAN 3. The mobile panel is integrated into the safety program of the F-CPU. This operation takes a certain time. The Test enabling switches dialog box opens. The operator is prompted to press both enabling buttons until the Panic position is reached. It is not necessary that both enabling buttons are pressed simultaneously. The following LEDs light up: SAFE PWR COM BAT 4. Once the operator has pressed the enabling buttons, the configured start screen is displayed. The emergency stop button is now active! (Provided that the safety function is programmed accordingly in the F-CPU.) Version 1.0, Entry ID:

84 5 Startup of the Application 5.5 Removing the mobile panel from the IWLAN 5.5 Removing the mobile panel from the IWLAN Removal means the intentional removal of the operator panel from the safety program without side effects, for example, a global rampdown. The operator removes the operator panel by alternatively performing one of the following actions: closing the project switching off the operator panel ATTENTION After removing the operator panel, it must be stored in a locked area. Table To stop the Runtime of the mobile panel, use the Stop Runtime button. Note: always use a button with the Stop Runtime function in your project. 2. Once you have executed the Stop Runtime function, the Start removal dialog box is displayed. Select the Yes button. Use the No button to cancel the action. 84 Version 1.0, Entry ID:

85 5 Startup of the Application 5.5 Removing the mobile panel from the IWLAN 3. Once you have confirmed the function with Yes, the Confirm removal dialog box is displayed. Confirm the removal using one of the enabling switches. After using the enabling switch, Runtime of the operator panel is shut down. The SAFE LED is off again. The emergency stop button is now no longer active! Danger: to avoid confusion between effective and noneffective emergency stop buttons, only one integrated mobile panel must be freely accessible. When the mobile panel is not used, it must be stored in a locked area.! WARNING The standard configuration does not include an F program to evaluate the safety-related functions, for example, the evaluation of the emergency stop button on the mobile panel. Version 1.0, Entry ID:

86 5 Startup of the Application 5.6 Logging on to and logging off from a machine 5.6 Logging on to and logging off from a machine As soon as you are within an effective range with the operator panel, you can logon the operator panel to the appropriate machine. Once you have succesfully logged on, the machine can be operated in fail-save mode within the effective range. Logging on to a machine Table "Effective range name (RFID)" button: with the mobile panel go right in front of the RFID transponder, at which you want to log on. Click the "Effective range name (RFID)" button where it says Scan Scanning is started. 2. During the scanning process the button is yellow and it displays "Scanning ". The operator panel reads the ID of the effective range from the RFID tag. After the data transfer, the name of the effective range is briefly displayed on the Effective range (RFID) name" operator object. 86 Version 1.0, Entry ID:

87 5 Startup of the Application 5.6 Logging on to and logging off from a machine 3. Effective range logon (RFID): Once the operator panel has read the effective range ID, the following logon dialog appears. Enter the ID in the input field of the effective range. The effective range ID can be found on the label of the RFID tag. Confirm the entry with the "OK" button. The dialog is closed. In this example: Effective range ID: 1 or 2 Note: as soon as the "Effective range logon" dialog is displayed, you can remove the operator panel from the effective range of the RFID tag. 4. Confirmation of logon: if the correct ID was entered, the following dialog screen will appear. Confirm the logon to the RFID tag with the enabling button. Use the Cancel button to cancel the action. The "RNG" LED displays successful logon to the operator panel. 5. Result after logon: you have logged on to the machine and you can operate the machine within the safety area in failsafe mode. The "Effective range (RFID) name" operator object is displayed in green and is labeled with the name of the effective range. The following figure shows the "Effective range (RFID) name" object after logon to an effective range with the name "Robotic 1". Version 1.0, Entry ID:

88 5 Startup of the Application 5.6 Logging on to and logging off from a machine 6. Failed logon: if the logon to a RFID tag failed, you will receive the following dialog. The enabling buttons remain disabled. Confirm the message with the "OK" button. The dialog is closed. Notes: make sure that you entered the correct effective range ID. Check the entered effective range ID in the STEP 7 program on F-FB162 (F_FB_RNG_n) (Link): 7. RNG LED: when the mobile panel is logged on to an effective range, this is indicated by the RNG LED. Note: in the plant, an indicator for the effective range is additionally active, e.g. a lamp. (Must be provided by the plant owner.) ATTENTION When the mobile panel is logged on to the effective range, the following rules apply: The operator must not leave the effective range without logging off. 88 Version 1.0, Entry ID:

89 5 Startup of the Application 5.6 Logging on to and logging off from a machine Logging off from the machine To log off from the machine that is operated in failsafe mode, you do not need to stand immediately in front of the RFID tag. Table Logging off: click the "Effective range name (RFID)" operator object. The "Effective range log off" dialog is displayed with the following icon: Confirm the log off from the machine with the "OK" button. After successful log off the "RNG" LED will go out. 2. After successful logoff the "Effective range name (RFID)" operator object is displayed in white with "Scan". Version 1.0, Entry ID: