Mitsubishi Electric GT11 User Manual page 265

(2) When connected to the local station
Device
Description
number
Link card error
M9211
(for local station)
M9240 Link status
M9257 Loop test status
If an error code not listed in the previous page is displayed, contact the nearest of our system service
centers, agents, and branch offices.
The control depends on whether there is an error at the
OFF : Normal
hardware of the link card. The link card in the CPU link unit
ON : Error
is judged at the CPU. Replace the link unit.
OFF : Online
The control depends on whether the local station itself is
ON : Offline, station-to-
online or offline, or in the station-to-station mode or the self-
station test, or self-
loopback mode. Check the mode switch.
loopback test
OFF : Not executed
ON : Forward loop test
The control depends on whether the local station itself is
and reverse loop
executing the forward loop test or the reverse loop test.
test are being
executed.
14.3.28 Error messages and corrective actions
Details
14.3 MELSEC-A List Editor
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