Output Description

Function block HA_CS31_DIAG_VIA-CM574

DONE

Data_Type	Default_Value	Range	Unit
BOOL	-	TRUE / FALSE	-

Output DONE indicates the state of execution.

It has the value TRUE when the execution is finished and the outputs are valid. When DONE becomes FALSE other outputs are not valid any more.

ERR

Data_Type	Default_Value	Range	Unit
BOOL	-	TRUE / FALSE	-

Output ERR indicates whether an error occurred during Function Block execution.

It is only valid when DONE is TRUE. The kind of occurred error is specified by the error identifier at output ERNO.

ERNO

Data_Type	Default_Value	Range	Unit
WORD	-	0 … 65535	-

At output ERNO the identifier of an occurred error is provided. It is only valid when DONE and ERR is TRUE. (see, error messages): Error Messages of the Function Block Libraries

NUM_SLV_CFG (number of slave configured)

Data type: BYTE.

This output indicates the number of CI590-CS31-HA slaves configured in the PLC configuration.

NUM_SLV_ACT (number of slave active)

Data type: BYTE

This output indicates the number of active CI590-CS31-HA slaves available in CS31 Bus.

ACTIVE_SLV (active slaves)

Data type: DWORD

Each bit of this output indicates an active CI590-CS31-HA slave in the CS31 Bus.

ERR_MIX_WIRING (Error Mix Wiring)

Data type: BOOL

This output indicates a mix-wiring (cross-wiring) between line A and line B of CI590-CS31-HA slaves.