DC Power Supply [DPG-30R & DPG-MC60R, DPG-MC120R, DPG-MC240R]
4. Operation
42
Table 4-4 Controller warning display
No.
Warning name
Code
Warning details
Classification (*)
1
V_OUT_OVER
C300 Occurs when the output voltage has exceeded 1700 V
3
2
DEAD_SHORT
C310
Occurs when a short circuit on the load side has been
detected
3
3
VDC_OVER
C320
DC bus voltage abnormality
Occurs when DC_OVER is detected
3
4
VDC_UNDER
C330
DC bus voltage abnormality
Occurs when DC_UNDER is detected
3
5
F_ARC
C340 Occurs when the racetrack Arc is detected
3
6
SELECT_WARNING
C350 Occurs when the control mode selection is both High
3
* Classification
1: DC output stop operation, releases the electromagnetic contact and outputs a signal DCFAIL.
Even if condition is improved, unless a RESET signal is impressed from the exterior, it does not
return automatically.When operating by two or more sets using controller
, connected other power
supplies perform stop operation of DC output at the time of an output.
2:Stop operation of the DC output.
Outputs a signal DCFAIL.
Even if condition is improved, unless a RESET signal is impressed from
the exterior, it does not return automatically.
3:Make the cut-off of 25ms the DC output.
※
52ms on DC power alone
If a situation is not improved, it run a cut-off again.If a situation is imoroved, it will return
automatically.
Error codes and warning codes can be determined by ERROR0, ERROR1, and ERROR2 on the I/F
connector.
The corresponding codes are listed below.
Table 4-5 Error code and warning code correspondence table
Pin No.
14
31
30
29
Error name
Fail No.
DC_FAIL
ERROR 2
ERROR 1
ERROR 0
Code
FUSE ERROR
3
Low
High
High
High
E300
OVER CURRENT
4
Low
High
High
Low
E310
LARC OC
5
Low
High
Low
High
E320
LARC SHORT
6
Low
High
Low
Low
E330
OVER TEMP
7
Low
Low
High
High
E340
FAN ERROR
8
Low
Low
High
Low
E350
OTHER ERROR
1,2,9,10
Low
Low
Low
Low
E100
E370
E600
E700