Diagnostic Table CI590-CS31-HA

In case of overload or short-circuit, the outputs switch off automatically and try to switch on again cyclically. Therefore an acknowledgement of the outputs is not necessary. The LED error message, however, is stored.

E1..E4 d1 d2 d3 d4

Identifier

000..063

 AC500 display <− Display in
Class Comp Dev Mod Ch Err PS501 PLC browser

Byte 6

Bit 6..7

 - Byte 3 Byte 4 Byte 5

Byte 6

Bit 0..5

 FBP diagnosis block
Class Interface Device Module Channel Error identifier Error message Remedy
  1) 2) 3) 4)      
Module Error
3 11 ADR 31 31 3 Timeout in the I/O module Replace I/O module
3 11 ADR 31 31 19 Checksum error in the I/O module
3 11 ADR 31 31 36 Internal data exchange failure
3 11 ADR 31 31 40 Different hard-/firmware versions in the module
3 11 ADR 31 31 43 Internal error in the module
3 11 ADR 31 31 9 Overflow diagnostic buffer Restart
3 11 ADR 31 31 26 Parameter error Check master
3 11 ADR 31 31 11 Process voltage too low Check process voltage
3 11 ADR 1…7 31 17 No communication to the I/O module Replace I/O module
3 11 ADR 31

31

31

 28 Configurations from PLC A of PLC B are different Check PLC CS31 module configuration
3 11

ADR

ADR

 31 31 36 Wait Com (Only 1 Bus or 1 CPU is active/operational) Check second CPU or other bus connection
4 11 ADR 31 31 45 Process voltage ON/OFF Process voltage ON
4 11 ADR 31/ 1…7 31 34 Wait ready (No reply during initialization of the I/O module) Replace I/O module
4 11 ADR 31/ 1…7 31 32 Wrong I/O module in the slot Replace I/O module or check configuration
4 11 ADR 31 31 54

CPU conflict

  • Both CPUs are in STOP mode
  • HA cycle time too small
  • Mismatch in comparison of analog values
  • Check CPU status
  • Check HA cycle Task Configuration: Task Configuration
  • Check wiring between the analog modules and the CPU
 
4 11 ADR 31/ 1…7 8…23 47 Short-circuit at a digital output Check connection

Remarks:

1)

In AC500 the following interface identifier applies:

11 = COM1 (protocol CS31 Bus only possible with COM1)
2) With “Device” and CS31 Bus master, the hardware address of the CI590-CS31-HA (0…69) is output.
3)

With “Module” the following allocation applies:

31 = module itself, 1…7 = Expansion 1…7
4) In case of module errors, with channel “31 = Module itself” is output.