Error Check; 13.2.1 Error Code Check Method - Mitsubishi MELSEC-F FX3U Series User Manual

FX /FX Series PLC User's Manual - Positioning Control Edition
3U 3UC
Built-in Positioning Function
13.2

Error Check

13.2.1 Error Code Check Method

This section describes how to check the error codes using GX Developer.
If the display module (FX
codes. For details of operation of the display module, refer to the following manuals:
1
Connect the personal computer to the PLC.
2
Diagnose the PLC.
On the tool menu bar, click "Diagnostics", and then click "PLC diagnostics" to diagnose the programmble
controller.
3
Check the diagnosis result.
The following window will appear. Check the details of the error shown on the window.
Display of
conditions of
LEDs on FX
PLC
The PLC error
is displayed.
<Example of screen displayed
in normal state>
-7DM) is used, use "error check" function of the display module to check the error
3U
<Example of error display screen>
13 Troubleshooting
13.2 Error Check
→ FX
Hardware Edition.
3U
→ FX
Hardware Edition.
3UC
The help function of
GX Developer opens,
and you can check
the details of the
error code.
B - 157
A
B
Apx.