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9.2 Error Code and Error Message List
9 - 5
9
ERROR CODES AND
ERROR MESSAGES
APPENDICESINDEX
Error
Code
Error Message Definition Action
423
Information is insufficient in net-
work table
The station number set as the screen data does
not exist in the Ethernet setting of GT Designer/ GT
Designer 2.
Add the station number set as the screen data to
the Ethernet setting of GT Designer/GT Designer
2.
(Use the station number of the PLC side Ethernet
module set in the parameter setting of GX Devel-
oper.)
424
The same bureau is set by GOT
and monitor data.
The station number set on the utility screen of the
GOT is the same as the station number set in the
Ethernet setting of GT Designer/GT Designer 2
(station number of the PLC side Ethernet module)
or the station number set as the screen data.
Check the following data and do not use the same
station number.
1. Check the station number of the GOT on the util-
ity screen of the GOT.
2. Check the station number set as the screen
data.
3. Check the station number set in the Ethernet
setting.
(Use the station number of the PLC side Ether-
net module set in the parameter setting of GX
Developer.)
448
Devices outside file register and
other ranges included
Devices specified are outside file register or buffer
memory range of QnACPU
Set PLC file registers. Also correct monitor devices
470
Communication destination
faulty
During monitoring of the other station via
MELSECNET/10, a fault occurred in the corre-
sponding communication station
Check whether the corresponding communication
station has been set correctly in the management
station (reconsider the parameters, switch setting,
etc.)
499 CPU communication error Other communication error
Check for any disconnected cable or improperly fit-
ted communication module