Application for Process Automation

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Letitia Jennings
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1 Application for Process Automation Integration of a SINAMICS G120 (F version) in SIMATIC PCS 7 Application Note

2 Warranty, liability and support Note The Application Examples are not binding and do not claim to be complete regarding the circuits shown, equipping and any eventuality. 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 of safely and professionally using, installing, operating and servicing equipment. In using these Application Examples, you recognize that Siemens 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 these application examples and other Siemens publications e.g. Catalogs the contents of the other documents have priority. Warranty, liability and support 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. Copyright 2009 Siemens I IA. It is not permissible to transfer or copy these Application Examples or excerpts of them without first having prior authorization from Siemens I IA in writing. If you have any questions concerning this document please us to the following address: online-support.automation@siemens.com V /27

3 Preface Preface Objective of the application This application has been created to provide users with an easy way to integrate a SINAMICS G120 frequency converter (failsafe version) into PCS 7 and to configure the PROFIBUS and PROFIsafe settings accordingly. Main contents The following main topics are dealt with in this application: Integration of the GSD file (device master file) and of the SINAMICS G120 (failsafe version) into PCS 7 Allocation of symbols and CFC engineering Validity Commissioning using the "STARTER" editor Settings of the PROFIBUS and PROFIsafe parameters Parameterization of the Safety Integrated function and its acknowledgements valid for PCS 7 V6.0+SP3+PF with S7 F Systems V6.0 / F-Lib V1_3 Reference to the Automation and Drives Service & Support This article is from the Internet application portal of the Automation and Drives Service & Support. The link below takes you directly to the download page of this document. V /27

4 1 Introduction Automation task Hard and Software Requirements Engineering Integration of the GSD file Insert the SINAMICS G120 (failsafe version) Assign Symbols CFC Engineering Parameterization of the SINAMICS via STARTER Installation of DriveES Basic Preparation of the project Configuration with the configuration tool STARTER PROFIBUS Settings PROFIsafe Settings Safety Integrated Functionality Acknowledge of PROFIsafe errors Expert list Links and History Links History V /27

5 1 Introduction 1.1 Automation task As an example of a PROFIsafe slave, a SINAMICS G120 (Failsafe version) is to be linked to an S7-400F CPU in a failsafe way using the new F system library V1_3. Abbildung 1-1 Failsafe AS PROFIBUS DP with PROFIsafe Motor SINAMICS G120 F version The configuration and parameterization of the distributed I/Os is to be carried out with PCS 7 via routing functions. V /27

6 1.2 Hard and Software Requirements The integration of the G120 (failsafe version) requires a PCS 7 multiproject in which a failsafe automation system (AS) is configured, including all safety settings. The failsafe blocks used are part of the S7 F Systems Lib V1_3 and can therefore only be used in conjunction with F Systems V6.0. Required Hardware Components Table 1-1 Required Hardware S7-400F CPU Extended PROFIBUS CP SINAMICS G120 (failsafe version) Note The extended PROFIBUS CP is required for data routing functionality. Additional to PCS 7 required Software Components/License Table 1-2 Required Software GSD-File Drive ES Basic with STARTER Note According to the used SINAMICS device. The configuration tool STARTER will be installed during the installation of the library Drive ES Basic. S7 F Systems V6.0 with S7 F Systems Lib V1_3 Hinweis: The up-to-date starter version can be downloaded also under the following link: / V /27

2 Engineering 2.1 Integration of the GSD file Download the GSD file required for the SINAMICS device that you use. These files are available free of charge under the following link: http://support.

7 2 Engineering 2.1 Integration of the GSD file Download the GSD file required for the SINAMICS device that you use. These files are available free of charge under the following link: Note In case you are using a SINAMICS CU120S DP F V2.1 please use the GSD file below which is available together with the document on hand on its download page. This one is adapted PROFIsafe communication by using a CRC check sum. Open the hardware configuration and install the selected GSD file in your language. 2.2 Insert the SINAMICS G120 (failsafe version) The PROFIBUS DP telegram contains two components. The PROFIsafe module for safety relevant communication needs to be inserted first and the SIEMENS telegram which is needed for the standard controlling of the SINAMICS. Add the SINAMICS from the hardware catalogue to the target DP-master system "Additional Field Devices" > "Drives" > "SINAMICS" via drag and drop. Abbildung 2-1 V /27

Add the telegrams which are relevant for communication, as shown in the figure below: PROFIsafe module to slot 1 SIEMENS telegram 352 to slot 2 Abbildung 2-2 The PROFIsafe module serves for

8 Add the telegrams which are relevant for communication, as shown in the figure below: PROFIsafe module to slot 1 SIEMENS telegram 352 to slot 2 Abbildung 2-2 The PROFIsafe module serves for implementing the PROFIBUS communication of the safety functions of the SINAMICS G120 (failsafe version). With double-click on the PROFIsafe module you will get the properties of this module. Go to the register "PROFIsafe". The parameter F_Dest_Add (PROFIsafe adress of the SINAMICS) which is assigned automatically by HW-Config needs to be set up in parameter p9810 in the SINAMICS. The PROFIsafe Watchdog Time (F_WD_Time) has to be minimum twice this length of the cycle time in which the safety program is processed. E.g. the safety program is processed in OB38 with a cycle time of 200 ms, PROFIsafe Watchdog Time (F_WD_Time) has to be 400 ms. (Source: V /27

9 Picture 2-3 Legend Download this configuration to the AS. Parameter overview P0918 PROFIBUS address P9810 PROFIsafe address P9761 (also r9760) safety password (standard 12345) V /27

10 2.3 Assign Symbols Assign the symbols STO, SS1 and SLS to the failsafe inputs and outputs of the PROFIsafe module. The inputs are sending the current state of the SINAMICS referring to failsafe shutdown. Picture 2-4 The outputs are controlling active the failsafe states. Thereby the value "zero" is the safe state, i.e. by sending a high signal the drive is enabled. Picture 2-5 V /27

11 2.4 CFC Engineering Forward the following steps: 1. Create a new CFC chart in a hierarchy folder and open this chart. 2. Create a new CFC chart in a hierarchy folder and open this chart. Insert the failsafe blocks "F_CH_BI" and "F_CH_BO" from the Library "S7 F Systems Lib V1_3" each three times. Pay attention to insert those blocks in the failsafe OB. Abbildung 2-6 V /27

3. Connect the channel drivers to the input and output symbols: "F_CH_BI with the feedback signals FB_xxx "F_CH_BO with the outputs to request a shutdown RQ_xxx Picture 2-7 Connect the channel

12 3. Connect the channel drivers to the input and output symbols: "F_CH_BI with the feedback signals FB_xxx "F_CH_BO with the outputs to request a shutdown RQ_xxx Picture 2-7 Connect the channel drivers to the input and output symbols: Connect the signals to your failsafe program, compile the S7-program and download it to the AS. Reintegrate all channel drivers to get the current process values. 4. Connect the input and output signals to your failsafe program 5. Compile the S7-program and download it to the AS. Reintegrate all channel drivers to get the current process values. V /27

13 3 Parameterization of the SINAMICS via STARTER The following section describes how to activate the SINAMICS G120 (failsafe version) if it has not yet been configured for PROFIsafe operation. The project steps described below are only necessary to configure the SINAMICS via the "STARTER" editor. They have no impact on your actual project. 3.1 Installation of DriveES Basic In order to be able to configure the SINAMICS via STARTER and to use the data routing functionality of PCS 7, you have to use an extended PROFIBUS CP and install Drive ES Basic. The installation of the software package automatically installs the "STARTER" software and makes the necessary entries in the context menu. 3.2 Preparation of the project Copy your project with the function "Save as" to a separate temporary folder, outside of your multi-project. This new project is used only for configuring the SINAMICS via STARTER. Open the hardware configuration of the AS and delete the SINAMICS, because the GSD file entry does not support data routing. Note By inserting the SINAMICS G120 as OM (Object Manager) Version and assigning the same address you would get an address error. Therefore you have to delete the existing one. V /27

SINAMICS > SINAMICS G120" Picture 3-1 Select your device version of the SINAMICS in the automatically

14 Afterwards insert a new SINAMICS G120 (failsafe version) from the hardware catalogue. Do not use the GSD file, but the OM Version, installed by DriveES, which you find it: "PROFIBUS DP > SINAMICS > SINAMICS G120" Picture 3-1 Select your device version of the SINAMICS in the automatically appearing dialog. Picture 3-2 Assign the same PROFIBUS address to the inserted SINAMICS like the deleted device had before. V /27

15 3.3 Configuration with the configuration tool STARTER For the SINAMICS configuration open the configuration tool STARTER by clicking the entry "Open Object with STARTER" in the context menu of the SINAMICS. Picture 3-3 V /27

Picture 3-5 Note During the first connection with the device

16 Picture 3-4 Mark the SINAMICS and select in the menu "Project > Connect to target system". Picture 3-5 Note During the first connection with the device STARTER might detect a difference between the inserted and the real connected device. V /27

17 Upload the current configuration of the connected device to the PG by pressing the button "Load HW configuration to PG". Picture 3-6 V /27

18 After that you will see the following view. Abbildung 3-7 V /27

19 3.3.1 PROFIBUS Settings Validate the settings for the PROFIBUS telegram in "Communication > PROFIBUS". The parameter for this telegram needs to be set to "Standard Telegram 352 (352)" to fit the settings from HW Config. Check those parameters in the registers "Receive direction" and "Transmit direction". Abbildung 3-8 V /27

20 3.3.2 PROFIsafe Settings Activate the PROFIsafe communication under "Functions > Safety Integrated". Click the Button "Change settings" and type in the safety password (default: 12345) in the following dialog. Abbildung 3-9 V /27

Abbildung 3-10 In the following Dialog you have to type in the check sums for both microprocessors.

21 After that you are allowed to activate the functions STO, SS1 and SLS via PROFIsafe. Therefore you have to click on both switches. Afterwards click the button "Accept settings". Abbildung 3-10 In the following Dialog you have to type in the check sums for both microprocessors. Take over the check sums from the fields above to the ones below. Note that both check sums have to be identical. In our example 764. Picture 3-11 V /27

22 3.3.3 Safety Integrated Functionality STO Paramter Parameterize the functions STO, SS1 and SLS in the registers suitable for your application. Abbildung 3-12 V /27

23 SS1 Paramter Abbildung 3-13 V /27

G120 (failsafe version) as well as on the channel drivers.

24 SLS Parameter Abbildung Acknowledge of PROFIsafe errors The PROFIsafe error needs to be acknowledged in the G120 (failsafe version) as well as on the channel drivers. To acknowledge those alarms change to the SINAMICS G120 and open the alarm view which are located at the bottom of the STARTER window and click the button "Acknowledge all". Abbildung 3-15 V /27

25 3.3.5 Expert list In STARTER there is the possibility to change parameters in tabular form. In this so called "Expert list" you find all parameters to change them online. You can access this list via the context menu of the SINAMICS "Expert > Expert list". Picture 3-16 V /27

26 Abbildung 3-17 V /27

27 4 Links and History 4.1 Links Table 4-1 Title SINAMICS G120: Controlled via PROFIBUS, Safety functions using PROFIsafe, Category 3 acc. to EN 954-1:1996 and SIL2 acc. to IEC (with evaluation acc. to EN 62061) SINAMICS G120: Controlled via PROFIBUS, Safety functions via terminals, Category 3 (EN 954-1) or SIL 2 (IEC 61508) SINAMICS G120: Controlled via PROFINET, Safety functions using PROFIsafe, Category 3 acc. to EN 954-1:1996 and SIL2 acc. to IEC (with evaluation acc. to EN 62061) SINAMICS G120: Commissioning SINAMICS G120 Safety Integrated features with Starter SINAMICS G120D: Controlled via PROFIBUS, Safety functions using Profisafe, Category 3 (EN 954-1) and SIL 2 (IEC 61508) SINAMICS G120D: Controlled via PROFINET, Safety functions using PROFIsafe, Category 3 acc. to EN 954-1:1996 and SIL2 acc. to IEC (with evaluation acc. to EN 62061) Example to calculate the limit values for SS1 and SLS History Link Table 4-2 Version Date Changes V1.0 April 2009 First Version V1.1 June 2009 Links added V /27

Application for Process Automation

Application for Process Automation Connecting external periphery to PCS 7 via IE/PB Link PN IO Application Note Warranty, liability and support Note The Application Examples are not binding and do not