Mitsubishi Electric FR-E5NP Instruction Manual page 28

3) Pr. 502 "communication error-time stop mode selection"
You can select the inverter operation if a communication line fault or a fault of the option unit itself
occurs.
Parameter Number
502
(About setting)
At Fault Occurrence
Pr. 502
Fault
Setting
Operation Indication
0
1 Continued *
2
Coast to
0
stop
Decelerated
1, 2
to stop
* If the fault status returns to the normal communication status within the time set in Pr. 500, communication
line fault (E.OPT) does not occur.
Setting Range
0, 1, 2
Alarm
Operation Indication
output
Coast to
Normal Not
indication * provided *
Decelerated
Coast to
E. 3 lit Provided
E. 3 lit Provided Decelerated
after stop after stop
Minimum Setting Increments
1
At Error Recognition after
Elapse of Pr. 500 Time
Alarm
output
E.OPT lit Provided
stop
Provided
after stop
E.OPT lit
to stop after stop
Not
provided
E. 3 lit Provided
stop
E. 3 lit Provided
to stop after stop after stop
21
INVERTER SETTING
Factory Setting
0
At Fault Removal
Alarm
Operation Indication
output
Kept E.OPT
stopped kept lit provided
Normal
Restart
indication provided
Kept E. 3
stopped kept lit provided
Kept
Not
Kept