Mitsubishi Electric Q26UD(E)HCPU User Manual page 423

Error code
Error item
(Hexadecimal)
Ethernet I/F
418B
H
Error
Ethernet I/F
418C
H
Error
Ethernet I/F
418D
H
Error
Ethernet I/F
418E
H
Error
Ethernet I/F
418F , 4190
H H
Error
Ethernet I/F
4191
H
Error
Error details
System error (The protocol information in OS is
abnormal.)
System error (The protocol specification
processing in OS is abnormal.)
System error (The typed data in OS is
abnormal.)
System error (The expedited data processing in
OS is abnormal.)
System error (The protocol information in OS is
abnormal.)
System error (The address data of
communicating module in OS is abnormal.)
Corrective action
• Check that the power supply module and the
CPU module are mounted/connected properly.
• Check that the system is operating within the
general specifications of the CPU module.
• Check whether the power capacity is sufficient.
• Reset the CPU module.
• Execute again. If the same error code is
displayed, the cause is a hardware failure of the
CPU module. Please consult your local
Mitsubishi representative.
• Check that the power supply module and the
CPU module are mounted/connected properly.
• Check that the system is operating within the
general specifications of the CPU module.
• Check whether the power capacity is sufficient.
• Reset the CPU module.
• Execute again. If the same error code is
displayed, the cause is a hardware failure of the
CPU module. Please consult your local
Mitsubishi representative.
• Check that the power supply module and the
CPU module are mounted/connected properly.
• Check that the system is operating within the
general specifications of the CPU module.
• Check whether the power capacity is sufficient.
• Reset the CPU module.
• Execute again. If the same error code is
displayed, the cause is a hardware failure of the
CPU module. Please consult your local
Mitsubishi representative.
• Check that the power supply module and the
CPU module are mounted/connected properly.
• Check that the system is operating within the
general specifications of the CPU module.
• Check whether the power capacity is sufficient.
• Reset the CPU module.
• Execute again. If the same error code is
displayed, the cause is a hardware failure of the
CPU module. Please consult your local
Mitsubishi representative.
• Check that the power supply module and the
CPU module are mounted/connected properly.
• Check that the system is operating within the
general specifications of the CPU module.
• Check whether the power capacity is sufficient.
• Reset the CPU module.
• Execute again. If the same error code is
displayed, the cause is a hardware failure of the
CPU module. Please consult your local
Mitsubishi representative.
• Check that the power supply module and the
CPU module are mounted/connected properly.
• Check that the system is operating within the
general specifications of the CPU module.
• Check whether the power capacity is sufficient.
• Reset the CPU module.
• Execute again. If the same error code is
displayed, the cause is a hardware failure of the
CPU module. Please consult your local
Mitsubishi representative.
APPENDICES
Corresponding
CPU
A
*2
QnU
*2
LCPU
*2
QnU
*2
LCPU
*2
QnU
*2
LCPU
*2
QnU
*2
LCPU
*2
QnU
*2
LCPU
*2
QnU
*2
LCPU
421