Error Codes And System Alarm List - Mitsubishi Electric GOT2000 Series User Manual

8.2

Error Codes and System Alarm List

■1. Error codes displayed on the GOT
The following shows the error codes displayed on the GOT and the relevant manuals.
(1) GOT error codes and network error codes
Error code
300 to 399
400 to 499
500 to 699
800 to 999
*1
*2
*3
(2) Controller error codes
Error code
1 to 32767
*1
*2
*3
■2. Identification/manufacturer/classification code of the system alarm
A system alarm contains an identification code, manufacturer code, and classification code. The identification code
indicates the category of the error. The manufacturer code and classification code indicate the area where the error
occurred.
The following shows the details of the identification code, manufacturer code, and classification code.
(1) Identification code
Identification code
G
W
N
M
C
(2) Manufacturer code
Manufacturer code
01h
20h
21h
22h
8 - 2
8.2 Error Codes and System Alarm List
Error source
Error code of the GOT main unit
function
Error code of the GOT communication
*2
GOT
function
Error code of the GOT main unit
function
Network Error code of network
For the details of the GOT special registers (GS262 to GS264), refer to the following.
➠
GT Designer3 (GOT2000) Screen Design Manual
For a system alarm related to the file access, the drive where the alarm has occurred cannot be identified.
To identify the drive where the alarm has occurred, check the File Access Error signals (System signal 2-2.b7 to b10).
Channel No. will not be stored depending on the error code.
For the details of the channel No. storage by error code, refer to the following.
➠
■3. System alarm list
Error source
Controller Error codes for the controller
For the details of the GOT special registers (GS262 to GS264), refer to the following.
➠
GT Designer3 (GOT2000) Screen Design Manual
For the FXCPU, error code 100 to 109 correspond to M8060 to M8069 respectively.
Example) For error code 100, take the corrective action for M8060.
For the hexadecimal error code of the servo amplifier, the GOT displays the error code in decimal incremented by 2000.
When referring to the manual of servo amplifier by the error code displayed as a GOT system alarm, subtract 20000 from the
GOT error code and change its lower three digits to the hexadecimal number.
Example) The GOT system alarm 20144 refers to the servo amplifier error code 90H.
GOT error
GOT Mobile error
Network error (in the network unit that is mounted on the GOT)
Mitsubishi controller error
Non-Mitsubishi controller, microcomputer, or MODBUS error
Mitsubishi Electric Corporation
Computer, MODBUS
OMRON
KEYENCE
Channel No.
Description
destination
GS262
Channel No.
Description
destination
Description
Description
storage
Reference
*1
*3
■3. System alarm list
GS264
storage
Reference
*1
GS263 Manual of the controller