118
10 TROUBLESHOOTING
10.1 Checking Errors with LEDs
*1 The ERROR LED flashes rapidly and repeatedly at regular intervals.
I5 LED Green Indicates the input status of I5.
ON: Input ON
Flashing: A process error occurred or synchronous time (1500ms) was exceeded.
Flashing (I4 and I5 flash in phase): A cross-circuit occurred between I4 and I5.
OFF: Input OFF
I6 LED Green Indicates the input status of I6.
ON: Input ON
Flashing: A process error occurred or synchronous time (1500ms) was exceeded.
Flashing (I6 and I7 flash in phase): A cross-circuit occurred between I6 and I7.
OFF: Input OFF
I7 LED Green Indicates the input status of I7.
ON: Input ON
Flashing: A process error occurred or synchronous time (1500ms) was exceeded.
Flashing (I6 and I7 flash in phase): A cross-circuit occurred between I6 and I7.
OFF: Input OFF
QA LED Green Indicates if the input conditions of INPUT A from input I0 to I3 are satisfied.
ON: Input conditions are satisfied.
OFF: Input OFF
QB LED Green Indicates if the input conditions of INPUT B from input I4 to I7 are satisfied.
ON: Input conditions are satisfied.
OFF: Input OFF
LED name LED color Description
To Next Page
Loading...
