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MELSEC-Q
8 TROUBLESHOOTING
8.2.4 Checking the A/D converter module status using GX Developer system monitor
When the A/D converter module detail information is selected in GX Developer system
monitor, error code, LED ON status and status of the intelligent function module switch
setting can be checked.
(1) Operating GX Developer
[Diagnostics] [System monitor] "Select A/D converter module"
Module's Detailed Information
(2) Module Detail Information
(a) Checking the function version
The function version of the A/D converter module is displayed in the product
information field.
(b) Checking the error code
The error code stored in buffer memory address 19 (Un
\
G19) of the A/D
converter module is displayed in the Present Error field.
(When the Error History
button is pressed, the contents displayed in the
Present Error field are displayed in the No. 1 field.)
Function version