VERSAMAX IP PROFINET SCANNER. 1 Description. GFK-2760 June 2012

Transcription

1 June 2012 VERSAMAX IP PROFINET SCANNER 1 Description The device connects a VersaMax IP Modular station to a PROFINET IO network and is also used to acquire digital signals. This description applies to firmware version 2.0 or later. Features 2 x Ethernet twisted pair according to IEEE with auto negotiation and auto crossover Transmission speed of 100 Mbps IP parameter setting using the PROFINET IO controller Connection to the PROFINET IO network using M12 connectors (D-encoded) Supported protocols: SNMPv1, TFTP, PROFINET IO, LLDP and MRP (from Firmware 3.21) Opens the VersaMax IP Modular local bus using M12 connectors (B-encoded) Connection of digital sensors using M12 connectors (A-encoded) Connection of a maximum of 16 PCP devices Flexible power supply concept Diagnostic and status indicators for network and local bus operation and power supply Short-circuit and overload protection of the sensor supply IP65/67 degree of protection Make sure you always use the latest GSDML file version and the latest documentation. They can be downloaded at This data sheet is only valid in association with the GFK-2736 user manual.

2 IC677PNS Ordering data Products Description Type Order No. Pcs./Pkt. VERSAMAX IP PROFINET SCANNER IC677PNS001 IC677PNS001 1 Please note that the required GSDML file is not provided with the device. Make sure you always use the latest GSDML file version. It can be downloaded at Documentation Description Type Order No. Pcs./Pkt. System Installation Manual GFK Technical data Figure 1 Dimensions of the device General data Housing dimensions (width x height x depth) 70 mm x 178 mm x 49.3 mm Weight 290 g, approximately Connection method for sensors 2, 3 or 4-wire technology Permissible temperature (operation) -25 C to +50 C Permissible temperature (storage/transport) -25 C to +85 C Permissible humidity (storage/transport) 95 % For a short period, slight condensation may appear on the housing. Permissible air pressure (operation) 80 kpa to 106 kpa (up to 2000 m above sea level) Permissible air pressure (storage/transport) 70 kpa to 106 kpa (up to 3000 m above sea level) Degree of protection IP65/IP67 according to IEC Class of protection Class 3 according to VDE 0106, IEC Mechanical requirements Vibration test, sinusoidal vibrations according to EN Shock test according to EN g load in each direction 30 g load, half sinusoidal wave positive and negative in each direction For additional information on mechanical requirements and ambient conditions, please contact GE Intelligent Platforms.

3 IC677PNS001 3 Power supply Nominal value Range Current consumption at UL at 24 V DC Without FLM local bus With FLM local bus Current consumption at US at 24 V DC 24 V DC 18 V DC to 30 V DC 60 ma, typical 118 ma, typical 5 ma + sensor current, typical (600 ma, maximum) The voltages UL and US at female connector ULS OUT can each only carry a maximum current of 2 A. Digital inputs Number 8 Nominal input voltage 24 V DC Range -30 V DC < UIN < +30 V DC Nominal input current 5 ma Current flow Linear in the range 1 V < UIN < 30 V Delay time ton = 2.9 ms, typical toff = 2.6 ms, typical Permissible cable length to the sensor <30 m Input characteristic curve Input voltage (V) Typical input current (ma) -30 < UIN < Sensor supply Minimum sensor voltage Nominal current per channel Nominal current per device Overload protection Short-circuit protection US 1 V 600 ma 600 ma Electronic per device Electronic per device Error messages to the higher-level control or computer system Sensor supply short circuit Yes Sensor supply overload Yes If an error is triggered by an overload or short circuit of the sensor supply, the device switches off the sensor supply of the channels (I/O error information). If the sensor supply US is not sufficient anymore, diagnostic information is present. The device provides the diagnostic information via the corresponding services of the application protocols of the application. Network interface Type Speed Connection method PROFINET IO 100 Mbits (100 Base-TX), half duplex, full duplex, auto negotiation Twisted pair cable CAT 5, M12 female connector, D-encoded

4 IC677PNS001 4 Local bus interface Speed Connection method Coupling of shield connection Electrical isolation 500 kbaud/2 Mbaud VersaMax IP cable, M12 female connector, B-encoded Directly to FE No, at UL potential Electrical isolation/isolation of the voltage areas Separate potentials in the IC677PNS001 device Test distance Test voltage 24 V supply (logic) / FE 500 V AC, 50 Hz, 1 min 24 V supply (logic) / digital inputs (sensor supply/i/o) 500 V AC, 50 Hz, 1 min 24 V supply (logic) / PROFINET IO 500 V AC, 50 Hz, 1 min Digital inputs (sensor supply/i/o) / FE 500 V AC, 50 Hz, 1 min Digital inputs (sensor supply/i/o) / PROFINET IO PROFINET IO / FE Approvals For device connection, please note the instructions and regulations in the "Installion of Devices in the VersaMax IP Product Range" user manual GFK V AC, 50 Hz, 1 min 500 V AC, 50 Hz, 1 min For the latest approvals, please visit

5 IC677PNS Connection assignment 4.1 Pin assignment of Ethernet and local bus OUT FE Ether net port 1 X1 ETH L/A BF L/A MD RU N SF LB OUT LB OUT Ethernet Port 1 (X1) and port 2 (X2) LB OUT Ether net port 2 X2 UL 2MBD ULS U LS OUT A004 I1 I2 IN1 / IN2 Figure 3 Pin assignment of Ethernet (M12 D-encoded) Pin assignment of LB OUT (M12 B-encoded) I3 I4 IN3 / IN4 U LS IN IN ULS BK PN US I5 I7 I6 I8 IN5 / IN6 IN7 / IN8 7592A002 Pin Ethernet port 1 (X1) Ethernet port 2 (X2) LB OUT 1 TX+ TX+ DO 2 RX+ RX+ DO 3 TX- TX- DI 4 RX- RX- DI 5 GND Figure 2 Connections of the IC677PNS001 device The thread is used for shielding. Designation Meaning FE Functional earth ground X1 Ethernet port 1 X2 Ethernet port 2 LB OUT Local bus OUT (FLM local bus) ULS IN Power supply IN (logic and sensors) ULS OUT Power supply OUT (logic and sensors) for additional devices IN1 to IN8 Inputs 1 through Pin assignment of the power supply ULS $ ' # " )! Figure 4 Pin assignment of the power supply ULS NOTE: In general, the maximum current load of 4 A per contact must not be exceeded. NOTE: The voltages UL and US at female connector ULS OUT can each only carry a maximum current of 2 A. Pin IN OUT 1 UL +24 V UL +24 V 2 US GND US GND 3 UL GND UL GND 4 US +24 V US +24 V kbaud/2 Mbaud You can change the transmission speed on the local bus from 500 kbaud to 2 Mbaud. The transmission speed is switched to 2 Mbaud by jumpering +24 V (UL, pin 1) to pin 5, see page 6.

6 IC677PNS001 6 For safety reasons, jumpering should additionally be implemented on the last device of the local bus station. 4.3 Pin assignment of the inputs 5 Setting the transmission speed on the VersaMax IP local bus You can set the transmission speed of the VersaMax IP local bus on pin 5 of connector ULS IN by presetting the potential. 500 kbaud The device baud rate (without jumper) is 500 kbaud. Figure 5 $ $ # ) Pin assignment of the inputs (M12 A-encoded) 2 Mbaud If pin 5 and UL are interconnected, 2 Mbaud is the transmission speed on the VersaMax IP local bus. Wiring can be performed by, for example, jumpering pin 1 and pin 5 on the input connector. 7 /, Pin Female input connector (INx/INx+1) 1 US +24 V 2 Input x+1 3 GND 4 Input x 5 FE 7 " 8 # % # % ) 4.4 Assignment of the female input connectors Figure 7 Setting 2 Mbaud " #! 1 N " 8 1 N $ ' # " ) Figure 6 Assignment of the female input connectors Two input signals can be connected to each female input connector.

7 IC677PNS Local diagnostic and status indicators Figure 8 Diagnostic and status indicators of the IC677PNS001 device Designation Color Meaning L/A LED green/yellow Ethernet status port 1 Green ON: Twisted pair connection present, activity overwrites link. Green flashing (2 Hz): PROFINET module identification Only the LED of the port at which the command was received is flashing. Green OFF: Connection not present Yellow flashing: Data transmission from and to port 1 Yellow OFF: No data transmission BF Red LED Network status ON: Connection not present Flashing: A connection is present on at least one Ethernet port and no I/O controller has established a connection. OFF: At least one IO controller has established a connection. L/A Green/yellow LED PROFINET IO status port 2 Green ON: Twisted pair connection present, activity overwrites link. Green flashing (2 Hz): PROFINET module identification Only the LED of the port at which the command was received is flashing. Green OFF: Connection not present Yellow flashing: Data transmission from and to port 2 Yellow OFF: No data transmission

8 IC677PNS001 8 Designation Color Meaning UL Green LED Communications power ON: Sufficient communications power OFF: Communications power too low US Green LED Power supply for IN1 to IN8 ON: Sufficient power supply OFF: Overload or power supply not present or <16 V Red LED: Overload or power supply too low MD Green/red LED Status of the device Green ON: Device operating in normal state Red ON: Non-recoverable firmware error OFF: Voltage not present RUN Green/red LED Status of local bus communication Green ON: Local bus configured and started Green flashing: I/O error present Red ON: Local bus stopped OFF: Voltage not present SF Red LED System error indication ON: PROFINET diagnostic value present OFF: PROFINET diagnostic value not present 2MBD Green LED Indication of data transmission speed ON: Local bus running at 2 Mbaud OFF: Local bus running at 500 kbaud XX Yellow LED Status indicators of the inputs ON: Input active OFF: Input inactive

9 IC677PNS Basic circuit diagram Key: ETH port 1 LB OUT Functional earth ground ETH port 2 µp U LS OUT Transmitter with electrical isolation Switch 3,3 V 24 V 8 # 2 Microprocessor # Optocoupler # Power supply unit with electrical isolation # Input U LS IN LED Figure 9 Internal wiring of the connections 7257A007 Electrically isolated area For information on electrically isolated areas, please refer to page 4. 8 Connection example 1 1 " ! 1" " 8 1! 1 " Figure 10 Typical connection of sensors $ ' # " ) &

10 IC677PNS Connection notes NOTE: To ensure IP65/IP67 protection, cover unused female connectors with protective caps. NOTE: Only supply the sensors with the voltage US provided at the terminal points. NOTE: Avoid polarity reversal of the supply voltages UL and US in order to prevent damage to the device. Meet noise immunity requirements Connect FE using a mounting screw or a cable connection to the FE connection latch (when mounting on a non-conductive surface). Observe connection assignment When connecting the sensors, observe the assignment of the connections to the PROFINET IN process data (see Process data on page 10). 10 Process data 10.1 Assignment of the connection points of the local inputs to the IN process data (Word.bit) view Word Word 0 Bit Device Input x x x x x x x x x I8 I7 I6 I5 I4 I3 I2 I1 For further information on the device, please refer to the GFK-2736 user manual. 11 Mapping of inputs and outputs to PROFINET IO The device uses the following input and output data words: Slot Data length Slot 0 - Slot 1 4 words IN/4 words OUT

11 IC677PNS Startup Make sure you always use the latest version of the GSDML file and the latest documentation for the bus coupler. The latest GSDML file and documentation can be found on the Internet at Default upon delivery/default settings By default upon delivery, the following functions and features are available: PROFINET IO name: No name assigned IP parameters: None Device designation: IC677PNS001 Word Input data Output data 1 Diagnostic status register Standard function start register 2 Diagnostic parameter register 3 Extended diagnostic parameter Reserved register 4 Standard function status Reserved Register For status of error and descriptions see section Diagnostic Standard function parameter register Vendor ID: Device ID: Documentation 0x015A 0x0007 The following documents describe how to assign the PROFINET name and the IP address as well as how to start up a device within a PROFINET IO system: PME Online help The documentation can be downloaded at 13 Parameterization Proficy machine edition Refer to the online help on configuring the Profinet IO device and its parameters. The current version of the GSDML file can be downloaded at Parameters: Slot 0: Diagnostic alarms PROFINET alarm behavior Local bus diagnostics I/O diagnostics Indicates device recovery Local bus settings Automatic start after local bus error Automatic start delay Slot 1: I/O variables are assigned to registers. There are four input data words and four output data words. Diagnostic register definitions Starting the firmware The firmware is started once you have supplied the bus coupler with power. After the completion of the firmware boot Diagnostic register process the BF LED is either on or flashing. The standard register set consists of three diagnostic registers: Diagnostic status register (input word) Diagnostic parameter register (input word) Extended diagnostic parameter register (input word) The controller board diagnostic registers (diagnostic status register, diagnostic parameter register, and extended diagnostic parameter register) represent the current state of the Local-Bus system for the user. Thus, it is possible to indicate the state of the bus system, error causes, as well as additional information to the application program. Every bit in the diagnostic status register is assigned a state of the controller board. The states in the error bits (USER, PF, BUS, CTRL) are described in greater detail using the diagnostic parameter register and the extended diagnostic parameter register. These registers are always rewritten if one of the previously mentioned error bits is set. Otherwise, the register has the value 0000hex.

12 IC677PNS Diagnostic status register Error Bit/Location CTRL = 1 Probably controller board/ hardware error. BUS = 1 Error on the remote bus or local bus segment. PF = 1 Input data Error code, Section 23 Error location, Section 23 Error location, Section 23 Fault on the application side of an Local-Bus device: - Short circuit at the output - Sensor/actuator supply not present USER = 1 User error, e. g. due to incorrect parameters Contact GE Intelligent Platforms Content of the diagnostic parameter register (example): Operating indicators The READY, ACTIVE and RUN operating indicators show the current state of the Local-Bus system. The diagnostic parameter register is not used. After the selftest the controller board is ready for operation. The READY indicator bit is set (READY = 1). Error location If the controller board has been configured and the configuration frame activated without errors, the system indicates it For located remote or local bus errors, the diagnostic parameter register contains the error location: is active. The READY and ACTIVE indicator bits are set (READY = 1, ACTIVE = 1). Error on local bus: device number of device, e. g., "1.3" for In addition, the RUN indicator bit is set when data exchange bus segment 1; device 3 is started (READY = 1, ACTIVE = 1 and RUN = 1). Error on remote bus: device number of bus terminal module, e. g., "1.0" for bus segment 1; device 0 Error indicators The DETECT error bit shows that an error is preventing further operation of the bus (DETECT = 1). The outputs fall back to the value ZERO. The diagnostic routine searches for the error cause. Once the error cause has been detected, the DETECT error bit is reset (DETECT = 0) and the error is indicated in the USER, PF, BUS and CTRL bits. The diagnostic parameter register describes the error cause in more detail. The precise error location is only specified if there is no interface error (bit 7 equals 0). If an interface error has occurred (bit 7 equals 1), for example, the connected bus cannot be operated, only the faulty bus segment is specified. Bit 0 indicates whether the error location is on the outgoing remote bus interface (bit 0 equals 0) or on the branching remote bus interface (bit 0 equals 1). Remember that in some cases, the Local-Bus diagnostics can only provide a restricted error localization function: Error localization is limited on a VersaPoint station connected directly to the controller board. Under some circumstances, error locations in the Loop branch are mapped to the first available VersaPoint module.

13 IC677PNS Standard function register definitions The standard register set consists of three standard function registers: Standard function start register (output word) Standard function parameter register (output word) Standard function status register (input word) Function execution The following two diagrams illustrate the sequence of a function execution with and without parameter transfer. Standard function registers The standard function registers enable predefined and frequently used functions to be executed by setting an output bit, and enable monitoring of the execution and result. The standard function start register is used to execute the required function. To call the function, some additional information may be required in the corresponding standard function parameter register. The following functions are assigned to the bits of the standard function start register: 1. The control program activates the function using the corresponding function bit in the standard function start register. 2. The function execution is indicated using the corresponding status bit in the standard function status register. 3. Resetting the function bit using the host prevents a new function activation. 4. The RESULT bit indicates the result of the function execution in the diagnostic status register. RESULT = 0 Function completed successfully RESULT = 1 Function not completed successfully The functions marked with an asterisk (*) require further parameters (e.g., a device number) for their execution. These parameters must be transferred in the separate standard function parameter register. As only one standard function can ever be activated at a time, a new function can only be executed once the function activated previously has been completed. The standard function status register controls the processing sequence. Each bit in the standard function start register is assigned a bit of the same name in the standard function status register. When processing a function, the corresponding status bit is active regardless of whether the function could be executed successfully or not. After processing the function, the status bit is set to "0". The standard function RESULT bit in the diagnostic status register indicates whether the function was executed successfully. RESULT = 1 Function not completed successfully RESULT = 0 Function completed successfully 1. Enter the required parameter in the standard function parameter register. 2. The control program activates the function using the corresponding function bit in the standard function start register. 3. The function execution is indicated using the corresponding status bit in the standard function status register. 4. Resetting the function bit using the host prevents a new function activation. 5. The RESULT bit indicates the result of the function execution in the diagnostic status register. RESULT = 0 Function completed successfully RESULT = 1 Function not completed successfully Diagnostic alarms PROFINET IO enables the PROFINET IO device to store diagnostic information together with the error location and error type. An incoming alarm informs the PROFINET IO controller that diagnostic information has been stored. The alarms are only transmitted if they have been enabled via parameters during startup. When the diagnostic information has been removed, an outgoing alarm is transmitted to the controller.

14 IC677PNS If at least one piece of diagnostic information is stored, the SF LED is on. If no diagnostic information is present, the SF LED is off. Substitute value behavior In the event of a local bus error, all outputs of the VersaMax IP station (including analog outputs) are set to "0". 15 Updating the firmware In order to update the firmware of the Profinet scanner, the device must be provided with a firmware container via a TFTP server. For Firmware update tool and procedure refer to When updating to firmware version 3.21, the device name and all IP addresses stored in the retentive memory will be lost. 16 PDev - Physical Device The module supports all devices of the PDev according to PROFINET Stack 2.2.P PDev is a standardized description of the Ethernet interfaces and their features. This includes, for example, the IP and MAC address, diagnostic and neighboring information, and parameterization settings. 17 SNMP - Simple Network Management Protocol The IC677PNS001 device supports SNMP v1. The password for SNMP is "private". Management Information Base - MIB The latest MIBs can be found on the Internet at 18 LLDP - Link Layer Discovery Protocol The device supports LLDP according to IEEE AB and thus enables topology detection of devices that also have LLDP activated. Advantages of using LLDP: Improved error location detection Improved device replacement More efficient network configuration The following information is received by or sent to neighbors, as long as LLDP is activated: The device sends its own management and connection information to neighboring devices. The device receives management and connection information from neighboring devices. Displaying LLDP information Engineering tools can be used to represent the LLDP information as a topology overview. 19 Media Redundancy (MRP) By default, the PROFINET Scanner is set up for Media Redundancy. Supported role of Media redundancy is client. VersaMax IP Profinet Scanner offers a guaranteed switch over time of 200 ms to operate bumplessly through ring network recovery. The recommended update rate required to be configured for bumpless switchover is 128 ms. If lower update rates are configured, it would be expected to see Loss/ Addition of IO device faults 20 Device replacement Devices can be replaced without having to reconfigure them within the PROFINET network. The station name and address are assigned by the control system to the newly added PROFINET bus coupler using the neighborhood detection function. For the object descriptions, please refer to the ASN1 descriptions of this device. They can be downloaded from the Internet at The password for read access is "public" and cannot be changed. By default upon delivery, the password for read/write access is "private" and can be changed at any time. 21 Failsafe behavior In the event of a network failure, previously determined I/O values are output. Failure of the PROFINET communication will cause the following: All output process data is set to "zero", the local bus continues to run using these values. Substitute values are not parameterized.

15 IC677PNS Acyclic PROFINET communication Firmware version 2.0 enables acyclic access to intelligent local bus devices (PCP devices) using PROFINET (Record- Read function block, Record-Write function block). You exceeded the maximum permissible number of Local-bus words. You exceeded the maximum permissible number of Local-bus devices. 23 Mailbox communication The bus coupler supports acyclic mailbox communication. This means the use of specific PLC blocks allows the acyclic transmission of firmware services (e.g., Read-Value, PCP) from the control system to the PROFINET IO or PCP device via the Record-Read and Record-Write PROFINET IO services. 24 Error codes 24.1 Error Codes for General Bus Errors (BUS FAIL) The error codes 0BE1 hex to 0BEA hex are assigned to general bus errors where the error location or area cannot be clearly defined. The display of the controller board only shows the last two characters, i.e., E1 hex to EA hex. E1 hex or 0BE1 hex (BUS FAIL) Meaning: A serious error occurred that caused the bus system to be switched off. However, no error could be found when checking the current configuration. This points to the cause being an intermittent error. Cause: The error occurs due to: Installation errors A faulty Local-bus device Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling E2 hex or 0BE2 hex (BUS FAIL) Meaning: The controller board detected changes in the configuration, which do not enable data traffic over the bus to be continued. Cause: E4 hex or 0BE4 hex (BUS FAIL) Meaning: A serious error occurred when acquiring the bus configuration. This error caused the bus system to be switched off, and the error location could not be detected. This points to the cause being an intermittent error. The error rate can be very high. Cause: The error occurs due to: Installation errors A faulty Local-bus device Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling E6 hex or 0BE6 hex (BUS FAIL) Meaning: A serious error occurred that caused the bus system to be switched off. However, no error could be found when checking the current configuration. This points to the cause being an intermittent error. The error affected data cycles but not ID cycles. Cause: The error occurs due to: Installation errors A faulty Local-bus device When jumpering devices with a data width of less than 8 bits (due to the transport of data of these devices in the controller board memory) Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling

16 IC677PNS E8 hex or 0BE8 hex (BUS FAIL) Meaning: A serious error occurred that caused the bus system to be switched off. When checking the current configuration, the diagnostic algorithm detected errors but could not locate the precise error location. This points to the cause being an intermittent error. The error rate can be very high. Cause: The error occurs due to: Installation errors A faulty Local-bus device Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling E9 hex or 0BE9 hex (BUS FAIL) Meaning: A serious error occurred that caused the bus system to be switched off. When checking the current configuration, the diagnostic algorithm detected errors but could not locate the precise error location. This points to the cause being an intermittent error. The error rate can be very high. Cause: The error occurs due to: Installation errors A faulty Local-bus device Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling 0BF0 hex (BUS FAIL) Meaning: Data transmission was temporarily interrupted. The controller board reset all outputs and stopped data transmission. The diagnostic display indicates an Local-bus device number. The error can be found: In the preceding bus segment of a local bus In the bus segments of a preceding remote bus branch (e.g., installation remote bus) In the bus segment of the indicated Local-bus device Cause: Voltage reset of an Local-bus device in the specified area Cable break in the specified bus segment 0BF1 hex (BUS FAIL) Meaning: Data transmission is interrupted at a bus terminal module. Cause: The connector for the outgoing remote bus branch has not been plugged in. Remedy: Check the connector for the outgoing remote bus branch. 0BF2 hex (BUS FAIL) Meaning: Data transmission is interrupted at a bus terminal module. Cause: The connector for the outgoing remote bus has not been plugged in. Remedy: Check the connector for the outgoing remote bus.

17 IC677PNS BF3 hex (BUS FAIL) Meaning: Data transmission is interrupted: At a bus terminal module At a local bus device Cause: Local bus The connector for the outgoing local bus has not been plugged in. ST compact station The ST cable is not plugged in. The RBST connection led via the next module of the IB ST compact station is interrupted. 0BF4 hex (BUS FAIL) Meaning: Transmission error (CRC error) on the data forward path of the incoming bus interface (IN) of the indicated Local-bus device. Cause: Transmission errors Remedy: Check the segment of the specified Localbus device for: Missing or incorrect shielding of the bus cables Faulty fiber optic assembly 0BF5 hex (BUS FAIL) Meaning: Transmission error (CRC error) on the data return path of the incoming bus interface (IN) of the indicated Local-bus device. Remedy: Check the segment of the specified Localbus device for: missing or incorrect shielding of the bus cables Faulty fiber optic assembly 0BF6 hex (BUS FAIL) Meaning: Data transmission was temporarily interrupted. The controller board reset all outputs and stopped data transmission. The diagnostic display indicates an Local-bus device number. The error can be found: In the preceding bus segment of a local bus In the bus segments of a preceding remote bus branch (e.g., installation remote bus) In the bus segment of the indicated Local-bus device Cause: Possible causes: Voltage reset of an Local-bus device in the specified area Cable break in the specified bus segment 0BF8 hex (BUS FAIL) Meaning: Multiple error when acquiring I/O data at the specified device. It was not possible to find the exact location of the error. Cause: The error occurs due to: Installation errors A faulty Local-bus device Possible error locations: Indicated devices The complete bus located prior to the device All devices connected to the OUT2 interface of the indicated device Remedy: Check your system for: missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling

18 IC677PNS BF9 hex (BUS FAIL) Meaning: Multiple error at the specified device during quick diagnostics. It was not possible to find the exact location of the error. Cause: The error occurs due to: Installation errors A faulty Local-bus device Possible error locations: Indicated devices The complete bus located prior to the device All devices connected to OUT2 of the indicated device Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling 0BFA hex (BUS FAIL) Meaning: Multiple error at the specified device during startup or permanent diagnostics. Cause: The error occurs due to: Installation errors A faulty Local-bus device Possible error locations: Indicated devices The complete bus located prior to the device All devices connected to OUT2 of the indicated device Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling 0BFB hex (BUS FAIL) Meaning: Error detected using quick diagnostics. Possible error locations: Indicated devices The complete bus located prior to the device All devices connected to OUT2 of the indicated device Remedy: Check your system for: Missing or incorrect shielding of the bus cables Cable breaks in remote and local bus cabling 0BFC hex (BUS FAIL) Meaning: Data transmission was temporarily interrupted. The controller board reset all outputs and stopped data transmission. The diagnostic display indicates an Local-bus device number. The error can be found: In the preceding bus segment of a local bus In the bus segments of a preceding remote bus branch (e.g., installation remote bus) In the bus segment of the indicated Local-bus device. On the transmission paths or devices in the branches, which precede the indicated Local-bus device

19 IC677PNS Cause: Voltage reset of an Local-bus device in the specified area Cable break in the specified bus segment 24.2 Error Codes for System Errors 0Fxx hex (xx = any digit or letter) Meaning: A system error (e.g., hardware or firmware error) occurred on the controller board. Remedy: Replace the controller board hex Cause: 1. CPU is not plugged in. 2. A firmware error occurred on the controller board. Remedy: 1. Operate your controller board with CPU. 2. Replace the controller board hex Meaning: A hardware error occurred on the controller board. Remedy: Replace the controller board hex Meaning: An error occurred in the boot firmware. Cause: 1. There is an error in the firmware. 2. The download of the new firmware failed during the firmware update. 3. A hardware error has occurred. Remedy: 1. Download the firmware again. If the error message is still generated, a hardware error has occurred. Please contact GE Intelligent Platforms. 2. Repeat the download. 3. Replace the controller board hex Meaning: A firmware error occurred. Cause: 1. There is an error in the firmware. 2. The download of the new firmware failed during the firmware update. 3. A hardware error has occurred. Remedy: 1. Download the firmware again. If the error message is still generated, a hardware error has occurred. Please contact GE Intelligent Platforms. 2. Repeat the download. 3. Replace the controller board hex to 101E hex (MPM Manager Error) Meaning: An error occurred on the controller board when the MPM was accessed. Remedy: Replace the controller board hex to 1025 hex (Flash EEPROM Error) Meaning: An error occurred on the controller board when the parameterization memory was accessed. Remedy: Replace the controller board hex to 1036 hex (Power on Selftest Error) Cause: 1. The PLC is running when the controller board is reset. 2. A hardware error occurred on the controller board during the selftest. Remedy: 1. Stop the PLC before resetting the controller board. 2. Replace the controller board hex to 1055 hex (RS-232 Error) Meaning: An error occurred on the controller board when the diagnostic interface was accessed. Remedy: Replace the controller board hex Meaning: The firmware download was aborted. Cause: Timeout in the transmission protocol or at the diagnostic interface. Remedy: Check the diagnostic interface and RS-232 cable connection, and then start transmission again.

20 IC677PNS hex Meaning: The firmware download was aborted. Cause: The program initiated a restart. Remedy: Repeat the firmware download hex (Host Adaptation Error) Meaning: An error occurred in the host-specific part of the firmware on the controller board. Remedy: Replace the controller board hex (Bus Error Indication) Meaning: The controller board has detected an error in the connected bus system during Local-bus operation. Cause: The bus cannot be operated any longer. The controller board is searching for the error location. Remedy: Contact GE Intelligent Platforms for further support.