Troubleshooting When The Err. Led Of The Master Station Flashes - Mitsubishi AJ65SBT2B-64AD User Manual

6
TROUBLESHOOTING
6.4 Troubleshooting When the ERR. LED of the Master Station
Flashes
The "ERR." LED of the master
station is flashing.
Are the
parameter setting and
the system configuration
consistent?
Yes
Are the
link special
registers of the master
station, SW0080 to SW0083
(Other station data link
status), on?
Yes
Are the
link special
registers of the master
station, SW0098 to SW009B
(Station number overlap
status), on?
Yes
Check the module where any
of SW0098 to SW009B is on.
Are the
station number
setting switches properly
set?
Yes
Set the station number setting
switches properly.
*1
Failure of the relevant module
Power off and on the module.
No
Correct the parameter setting
or the system configuration.
No
*1
Master station failure
No
Check the module where any
of SW0080 to SW0083 is on.
No
Is the module on?
Yes
Is the "PW" LED on?
Yes
1) 2)

6.4 Troubleshooting When the ERR. LED of the Master Station Flashes

No
Power on the module.
No
Is the
supplied voltage
within the specified
range?
Yes
Set the supplied voltage within
the specified range.
*1
Failure of the relevant module
No
3)
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