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8.1 Troubleshooting Flow
8.1.10 When "BASE LAY ERROR" Occurs
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TROUBLESHOOTING
Diagram 8.11 Flowchart for when "BASE LAY ERROR" Occurs
NO
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
Is error code [2012]?
Is GOT connected to main
base unit via bus
connection?
Remove bus connection cable
connected to main base unit.
Does Q65WRB exit?
Is the first extension stage
Q65WRB?
Use Q65WRB in the first extension
stage.
Are the number of slots the
same between main base units of control system
and standby system?
Use the same model of main base
unit in both systems A and B.
Is Q4 base connected?
Remove Q4 base and replace with
redundant power extension base unit.
Is Q5 B (extension base
unit incompatible with power supply module)
connected?
Remove Q5 B and replace with
redundant power extension base unit.
Check serial No. of CPU module by system
monitor of GX Developer.
Is first 5 digits of serial No. of
CPU module [09012] or later?
Replace with CPU module
compatible with extension base unit.
Is error code [2013]?
CPU module may have hardware failure.
Consult your local Mitsubishi representative,
explaining a detailed description of the problem.
Hardware failure of the following modules is
suspected
1
Extension base unit
2
Extension cable
Consult your local Mitsubishi representative,
explaining a detailed description of the problem.
1
