Mitsubishi QJ71LP21 User Manual

8 TROUBLESHOOTING
MELSEC-Q
8 - 40 8 - 40
*1
: Characters in parentheses ( ) indicate the special register numbers where individual information is being
stored.
*12
: This applies to the CPU module of function version B or later.
*14
: This applies to the CPU module with serial No. of first 5 digits "04101" or later.
Error
Code
(SD0)
*1
Error Contents and Cause Corrective Action
Corresponding
CPU
1000
Run mode suspended or failure of
main CPU
• Malfunctioning due to noise or other
reason
• Hardware fault
• Take noise reduction measures.
• Reset the CPU module and RUN it
again.If the same error is displayed
again, this suggests a CPU module
hardware fault.(Contact your local
Mitsubishi representative.)
1001
Q00J/Q00/Q01
Qn(H)
QnPH
QnPRH
1002
1003
1004
1005
Q00J/Q00/Q01
Qn(H)
QnPH
QnPRH
Rem
1006
Q00J/Q00/Q01
Qn(H)
QnPH
QnPRH
1007 Qn(H)
QnPH
QnPRH
1008
1009
• A failure is detected on the power
supply module, CPU module, base
unit or extension cable.
• When using the redundant base
unit, the redundant power supply
module failure in both systems and/
or the redundant base unit failure
are detected.
Reset the CPU module and RUN it
again.If the same error is detected
again, it is considered that the power
supply module, CPU module, main
base unit, extension base unit or
extension cable is faulty.
(Contact your local Mitsubishi
representative.)
Q00J/Q00/
Q01
*12
Qn(H)
*14
QnPH
QnPRH

Mitsubishi QJ71LP21 Specifications

General

Brand	Mitsubishi
Model	QJ71LP21
Category	Controller
Language	English