Mitsubishi Q01CPU User Manual

12
TROUBLESHOOTING
12.3 Error Code List
12.3.8 Error code list (6000 to 6999)
12 - 209
9
EMC AND LOW VOLTAGE DIRECTIVES
10
LOADING AND INSTALLATION
11
MAINTENANCE AND INSPECTION
12
TROUBLESHOOTING APPENDICES INDEX
6221
Switching is disabled because of a bus
switching module error.
(This can be detected from the control
system of the redundant system.)
This is a bus switching module
hardware fault. (Contact your local
Mitsubishi representative.)
Q4AR
6230
The link module mounted on the
standby system CPU module is the
remote master station.
Check the system configuration status.
6300
Any of the following errors was detected
in the backup mode.
• The standby system has not started
up in the redundant system.
• The standby system has developed a
stop error in the redundant system.
• The CPU module in the debug mode
was connected to the operating
control system.
(This can be detected from the control
system of the redundant system.)
• Check whether the standby system is
on or not, and if it is not on, power it
on.
• Check whether the standby system
has been reset or not, and if it has
been reset, unreset it.
• Check whether the standby system
has developed a stop error or not,
and if it has developed the error,
remove the error factor and restart it.
• When the CPU module in the debug
mode was connected to the control
system operating in the backup
mode, make connection so that the
control system and standby system
are combined correctly.
QnPRH
Error
Code
(SD0)
Error Contents and Cause Corrective Action
Corresponding
CPU
*1 The module whose first 5 digits of serial No. is 09012 or later.

Mitsubishi Q01CPU Specifications

General

Brand	Mitsubishi
Model	Q01CPU
Category	Controller
Language	English