Error Messages Displayed During Program Check - Mitsubishi FX-20P-E Operation Manual

FX-20P-E Handy programming panel
11.2

Error messages displayed during program check

The list below shows errors detected by the program check operation on the online/offline
mode menu.
In the online mode, the PLC judges errors. In the offline mode, the HPP judges errors.
Error message
PC H/W ERR *
COMMS ERR *
LINK ERROR *
PARA. ERROR
Errors marked with an asterisk (*) can only be checked in the online mode.
Error code
6101 RAM error
6102 Operation circuit error
6103 I/O bus error (M8069 driven)
6201 Parity error, overrun error, frame error
6202 Communication character error
6203 Communication data sum check error
6204 Data format error
6205 Command error
6301 Parity error, overrun error, frame error
6302 Communication character error
6303 Communication data sum check error
6304 Data format error
6305 Command error
6306 Watchdog timer error
6401 Program sum check error
6402 Memory capacity setting error
6403 Latch area setting error
6404 Comment area setting error
6405 File register area setting error
6409 Other setting error
Message List 11
Description
11-3