Error Log - Mitsubishi Electric QJ71MT91 User Manual

Modbus/tcp interface module
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8
UTILITY PACKAGE (GX Configurator-MB)

8.6.4 Error log

Number of errors occurred
Error log 1 to 32
8 - 26
[Monitor Purpose]
Display the errors that occurred in the QJ71MT91.
Error logs are displayed in reverse chronological order (the latest error is
displayed as No.1).
For details of the monitoring items, refer to Section 11.3.1 (8), (b) Number of
error occurred and (d) Error log (error log 1 to 32).
[Operating procedure]
Monitor/Test screen → Error log
[Monitor Screen]
[Monitor Items]
Monitor Item
Detailed error code
Exception code
Function code
Local station port No.
Target IP address
Target device port No.
MELSEC-Q
Buffer memory
Reference
address
section
0CFE
H
(3326)
Section 11.3.1
0D00
to 0DFF
H
H
(3328 to 3583)
8 - 26

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Melsec q series

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