DC Power Supply
【
DC-10-D/DC-20-D/DC-10-DH/DC-20-DH
】
4. Description of Functions
-29-
4-14 Display of ERROR Code on Front Panel
When FAIL or WARNING occurs, the corresponding ERROR code is displayed on the front panel.
Table 4-11: Error code list (FAIL)
FAIL name
Code
Error content
FAIL SUB UNIT
F10*
Secondary-unit failure with P/S connection established
FAIL OTHER
F11*
Internal signal process failure
FAIL PROCESS
F12*
Internal communication error
FAIL COMM
F13*
P/S, SERIAL,
EtherCAT communication failure
FAIL HARD
F14*
Board failure
FAIL DIAG
F15*
Internal failure diagnosis failure
FAIL CONNECT
F16*
Internal signal connection failure
FAIL FAN
F17*
Cooling fan failure
FAIL TEMP
F18*
Internal temperature abnormality
FAIL EMG STOP
F19*
Emergency stop operation by pressing and holding the OFF
button on the front panel
FAIL SETP LIM
*1
F20*
Setpoint failure due to limit operation continuation
FAIL SETP IGN
*1
F21*
Setpoint failure due to ignition operation continuation
FAIL SETP SHT
*1
F22*
Setpoint failure due to load short circuit continuation
FAIL SETP OTH
*1
F23*
Setpoint failure due to other condition
FAIL INPUT
F24*
Input failure
FAIL OUTPUT
F25*
Output failure
FAIL ARC ABSO
*1
F26*
HARC detection for a set number of times
FAIL ARC RATE
*1
F27*
HARC detection for a set number of times within the set time
*1
Disabled by default.
To enable it, refer to ARC/FAIL in [Table 4-8: Each parameter (ARC layer)]
and SETP/FAIL in [Table 4-9
：
Each parameter (SET layer)].
The * in warning is the unit No. Refer to [Table 4-13: ERROR code correspondence table during P/S
operation].
The output is stopped in the event of FAIL, and the READY is disabled until FAIL is released.
When the FAIL condition is improved, the FAIL is released after the reset operation is performed.
Summary of Contents for DC-10-D
Page 87: ......
