Appendix; Appendix 1 Special Relay List - Mitsubishi Electric MELSEC iQ-F FX5 User Manual
Hide thumbs
Also See for MELSEC iQ-F FX5:
- Programming manual (1112 pages) ,
- User manual (958 pages) ,
- Reference manual (44 pages)
Table of Contents
Advertisement
APPENDIX
Appendix 1
Diagnostic information
The special relays for diagnostic information are shown below.
R: Read only, R/W: Read/Write
No.
Name
SM0
Latest self diagnostics error (including annunciator ON)
SM1
Latest self diagnostics error (not including annunciator
On)
SM50
Error reset
SM51
Battery low latch
SM52
Battery low
SM53
AC/DC DOWN
SM56
Instruction execution fault
SM61
I/O module verify error
SM62
Annunciator
SM80
Detailed information 1: Flag in use
SM112
Detailed information 2: Flag in use
System information
The special relays for system information are shown below.
R: Read only, R/W: Read/Write
No.
Name
SM203
STOP contact
SM204
PAUSE contact
SM210
Clock data set request
SM211
Clock data set error
SM213
Clock data read request
APPENDIX
250
Appendix 1 Special Relay List
Special Relay List
Description
OFF: No error
ON: Error
OFF: No self-diagnosis errors
ON: Self-diagnosis error
OFFON: Error reset request
ONOFF: Error reset completion
OFF: Normal
ON: Battery low
OFF: Normal
ON: Battery low
OFF: No AC/DC down detection
ON: AC/DC down is detected
OFF: Normal
ON: Operation error
OFF: Normal
ON: Error
OFF: Not detected
ON: Detected
OFF: Not used
ON: In use
OFF: Not used
ON: In use
Description
OFF: Other than STOP state
ON: STOP state
OFF: Other than PAUSE state
ON: PAUSE state
OFFON: Set Request
ONOFF: Set completed
OFF: No error
ON: Error
OFF: Ignored
ON: Read request
R/W
R
R
R/W
R
R
R
R
R
R
R
R
R/W
R
R
R/W
R
R/W
Advertisement
Table of Contents
