Mitsubishi MELSEC Q Series User Manual page 220

8 TROUBLESHOOTING
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(3) H/W information
(a) H/W LED information
The LED ON status is displayed.
No. LED name
1) RUN LED
2) ERR. LED
3) ALM LED
(b) H/W SW information
The status of the intelligent function module switch setting is displayed.
Item
RANGE
-
-
MODE
-
0000 : Indicates that LED is unlit.
H
0001 : Indicates that LED is lit.
H
Alternate display of 0000H and 0001H: Indicates that LED is
flashing.
Switch setting for intelligent function module
Switch 1
Switch 2
Switch 3
Switch 4
Switch 5
MELSEC-Q
Status
8 - 7