Ulvac DPG-30R - Page 53

DC Power Supply [DPG-30R & DPG-MC60R, DPG-MC120R, DPG-MC240R]
4. Operation
43
4-1-7. Behavior of more than one error occurs
If multiple errors occur, and then output by switching up to a maximum of 20 error code in
chronological order every 3 seconds.
When condition has improved and RESET signal is put in, if all Errors have been solved, it
will return automatically.The remaining Error is displayed when the Error remains.
Ex) ERROR occurs
occur in the order of E310, E330:
⇒ E310 is canceled and reset. ⇒ E330 is canceled and reset.
DC FAIL
F
ERROR 1
E1
ERROR 2
E2
ERROR 0
E0
F E0 E1 E2
E310 0 0 1 1
E330 0 0 0 1
ERROR Detection
1. E310
2. E330
3 seconds
canceling E310 ->reset
3 seconds
No ERROR
1. E310
2. E330
1. E310
2. E330
canceling.
E310
2.E330
canceling E330 ->reset
canceling.E31
0
canceling.E33
0
F E0 E1 E2
E310 0 0 1 1
E330 0 0 0 1
F E0 E1 E2
E310 0 0 1 1
E330 0 0 0 1
F E0 E1 E2
E310 0 0 1 1
E330 0 0 0 1
F E0 E1 E2
E310 0 0 1 1
E330 0 0 0 1
Figure. 4-3 State transition diagram of error code signal