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APPX
Appendix 1 Special Relay List
Analog output
*1 Only FX5U CPU module is supported.
FX compatible area
The special relays of FX compatible area are shown below.
No. Name Description Compatible CPU module R/W
FX5S FX5UJ FX5U/
FX5UC
*1
SM6180 D/A conversion enable/disable setting OFF: D/A conversion enable
ON: D/A conversion disable
R/W
SM6181 D/A output enable/disable setting OFF: Output enable
ON: Output disable
R/W
SM6188 Scaling enable/disable setting OFF: Enabled
ON: Disabled
R/W
SM6191 Warning output upper limit value flag OFF: No alarm
ON: Alarm
R
SM6192 Warning output lower limit value flag OFF: No alarm
ON: Alarm
R
SM6193 Warning output setting OFF: Disabled
ON: Enabled
R/W
SM6217 D/A alarm clear request OFF: No clear request
ON: Clear request
R/W
SM6218 D/A alarm flag OFF: No alarm
ON: Alarm
R
SM6219 D/A error flag OFF: No error
ON: Error
R
No. Name Description Compatible CPU module R/W
FX5S FX5UJ FX5U/
FX5UC
SM8000 RUN monitor NO contact OFF: STOP
ON: RUN
R
SM8001 RUN monitor NC contact OFF: RUN
ON: STOP
R
SM8002 Initial pulse NO contact OFF: SM8002 turns off except during 1 scan at
the time of RUN
ON: SM8002 turns on during 1 scan at the time
of RUN
R
SM8003 Initial pulse NC contact OFF: SM8003 turns on during 1 scan at the time
of RUN
ON: SM8003 turns off except during 1 scan at
the time of RUN
R
SM8004 Error occurrence OFF: No error
ON: Error
R
SM8005 Battery voltage low OFF: Battery normal
ON: Battery voltage low
R
SM8006 Battery error latch OFF: Battery normal
ON: Battery voltage low latch
R
SM8007 Momentary power failure OFF: No momentary power failure
ON: Momentary power failure detected
R
SM8008 Power failure detected OFF: No momentary power failure
ON: During momentary power failure
R
SM8011 10 msec clock pulse ON and OFF in 10 ms cycles
OFF: 5ms
ON: 5ms
R
SM8012 100 msec clock pulse ON and OFF in 100 ms cycles
OFF: 50ms
ON: 50ms
R
SM8013 1 sec clock pulse ON and OFF in 1 sec cycles
OFF: 500ms
ON: 500ms
R
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