Table of Contents
Display
AU
•
OP
•
•
CPU
•
Note) Refer to "Troubleshooting (1) and (2)" on pages 76 and 78.
75
Details and cause of faults
An auxiliary stop signal was
input from control circuit
terminal
The power was turned ON while
the run signal was ON
The run signal was turned ON
while setting data in the
stopped mode, or the mode
was returned to the operation
mode with the MODE button
Excessive noise was applied
on the inverter
Remedies
•
Check the sequence circuit to
confirm that the auxiliary stop
signal is correct.
•
Check the power loss start mode
(parameter P48)
•
Check the run signal when the
data is being set
•
Reduce the noise around the
inverter
Hide quick links:
Table of Contents
Troubleshooting
