Mitsubishi Electric MELSEC iQ-F FX5 - Page 719

APPX
Appendix 1 Special Relay List
717
A
*1 CH2 devices for serial communication are not supported by FX5UC CPU module.
*2 Varies according to the GX Works3 latch setting.
R if the latch setting is disabled because the module operates according to the value set for the GX Works3 parameter.
R/W if the latch setting is enabled.
 The special relay is ON: The module operates according to the value set for the special register.
 The special relay is OFF: The module operates according to the value set for the GX Works3 parameter.
SM8861 Host station No. setting SD latch enabled (CH1) OFF: Latch disabled
ON: Latch enabled

*2
SM8871 Host station No. setting SD latch enabled (CH2) OFF: Latch disabled
ON: Latch enabled

*2
SM8881 Host station No. setting SD latch enabled (CH3) OFF: Latch disabled
ON: Latch enabled

*2
SM8891 Host station No. setting SD latch enabled (CH4) OFF: Latch disabled
ON: Latch enabled

*2
SM8920 Inverter communication (CH1) OFF: Communication stop
ON: Communication
 R
SM8921 IVBWR instruction error (CH1) OFF: No error
ON: Error
 R
SM8930 Inverter communication (CH2) OFF: Communication stop
ON: Communication
 R
SM8931 IVBWR instruction error (CH2) OFF: No error
ON: Error
 R
SM8940 Inverter communication (CH3) OFF: Communication stop
ON: Communication
 R
SM8941 IVBWR instruction error (CH3) OFF: No error
ON: Error
 R
SM8950 Inverter communication (CH4) OFF: Communication stop
ON: Communication
 R
SM8951 IVBWR instruction error (CH4) OFF: No error
ON: Error
 R
SM9040 Data communication error (Master station) OFF: No error
ON: Error
 R
SM9041 Data communication error (Slave station No.1) OFF: No error
ON: Error
 R
SM9042 Data communication error (Slave station No.2) OFF: No error
ON: Error
 R
SM9043 Data communication error (Slave station No.3) OFF: No error
ON: Error
 R
SM9044 Data communication error (Slave station No.4) OFF: No error
ON: Error
 R
SM9045 Data communication error (Slave station No.5) OFF: No error
ON: Error
 R
SM9046 Data communication error (Slave station No.6) OFF: No error
ON: Error
 R
SM9047 Data communication error (Slave station No.7) OFF: No error
ON: Error
 R
SM9056 Data communication in execution OFF: Data communication in nonexecution
ON: Data communication in execution
 R
SM9080 Station No. setting SD latch enabled OFF: Latch disabled
ON: Latch enabled
 R
SM9081 Slave station total number setting SD latch
enabled
OFF: Latch disabled
ON: Latch enabled
 R
SM9090 Parallel link operation OFF: Stopped
ON: In normal running state
 R
No. Name Description Compatible CPU module R/W
FX5S FX5UJ FX5U/
FX5UC
*1