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6. TROUBLESHOOTING
6-5
6
6.1.3 Others
Table 6-4
Parameter
Unit Display
Name
Possible Cause (
)
and
Corrective Action (
•
)
Operation error
Parameter changing operation was performed
during external operation.
The value that was set is outside the parameter
setting range.
The RES signal remains ON.
The parameter unit is in a connection fault.
•
Check the fitting status.
MEMO
An operation error does not activate the relay
contact output.
Emergency stop
operation
The STOP/RESET
key of the parameter unit was
pressed to make a stop during external operation.
MEMO
A reset cannot be made in the normal method.
Refer to: Pr. 75 [Section 8.2]