Mitsubishi Q2ACPU User Manual

App - 133
APPENDICES
Appendix 5.2 Error Contents of Error Codes Detected by the CPU Module (4000H to 4FFFH)
The error contents of error codes detected by the CPU module (4000
H to 4FFFH), and the
messages displayed on the peripheral device are indicated in the table below.
Error Code
(Hexadecimal)
Error Error Contents
Message Displayed
at Peripheral Device
Corrective Action
4000
H
CPU
module-
related error
Sum check error Message (1) is displayed.
Check the connection between
the CPU module and connection
cable.
4001
H
Remote request that cannot be
handled is performed.
Message (1) is displayed.
Check the requested remote
operation.
4002
H
4003H
Command to which a global
request is not allowed is
performed.
Message (1) is displayed. Check the requested command.
4004
H
Since the QnACPUsystem is
protected, the request contents
cannot be performed.
Execution is not allowed
during system protection.
Turn the QnACPU system protect
switch OFF.
4005
H
The data volume is too large for
the specified request.
Cannot execute in excess of
capacity.
Reduce the data volume so that it
can be handled with the request.
4006
H Password has not been cancelled.
Password has not been
cancelled.
Cancel the set password.
4007
H
CID is different from the QnACPU
data.
Message (1) is displayed. Check the CID.
4008
H
The QnACPU is not BUSY.
(Buffer is not empty.)
Message (1) is displayed.
Re-perform the request after the
elapse of an arbitrary time period.
4010
H
CPU
module
mode error
The request contents cannot be
performed because the QnACPU
is in RUN.
Cannot execute when PLC is
in RUN mode.
Perform the request after setting
the QnACPU to STOP.
4011
H
The request contents cannot be
performed because the QnACPU
is not in STEP-RUN.
Cannot execut while PLC is
not in STEP RUN mode.
Perform the request after setting
the QnACPU to STEP-RUN.
4012
H
The request contents cannot be
performed because the QnACPU
is in STEP-RUN.
Not executed due to STEP-
RUN of PLC.
Perform the request after setting
the QnACPU to RUN/STOP.

Mitsubishi Q2ACPU Specifications

General

Brand	Mitsubishi
Model	Q2ACPU
Category	Controller
Language	English