GW Instek APS-1102 User Manual - Manual (Page 234)

7.2 Error Messages and Responses
APS-1102 Programmable AC/DC Power Source 7-12
Table 7-7. Warning Messages (2/2)
Message Cause and Action Required
Output OFF.
caused by:
OVER PEAK CURRENT
Output off due to the output peak current protection function.
Press the ENTER key or CANCEL key. The error is cleared
and the system becomes available. Check settings and load
conditions before using.
Output OFF.
caused by:
OVER DC VOLTAGE
Output off due to the DC power source block overvoltage
protection function.
Press the ENTER key or CANCEL key. The error is cleared
and the system becomes available. Check settings and load
conditions before using.
Output OFF.
caused by:
UNDER DC VOLTAGE
Output off due to the DC power source block undervoltage
protection function. Press the ENTER key or CANCEL key.
The error is cleared and the system becomes available. Check
settings and load conditions before using.
The device may enter the error status and the system may be
locked. In such a case, turn the power off. If a protection
error is repeatedly detected after power-on, contact Good Will
or an authorized distributor.
Output OFF.
caused by:
REALTIME CONTROL FAILURE
Output off due to the real-time control error function.
Press the ENTER key or CANCEL key. The error is cleared
and the system becomes available. Check settings and load
conditions before using.
Output OFF.
caused by:
OVER TEMPERATURE
Output off due to the internal temperature error protection
function.
Press the ENTER key or CANCEL key. The error is cleared
and the system becomes available. Check the ambient
temperature and other installation conditions before using.
OUTPUT OFF
caused by:
OUT OF SYNC FREQUENCY
Output off due to the external sync signal frequency out of
range function.
Press the ENTER key or CANCEL key. The error is cleared
and the system becomes available. Check the external sync
signal source before using.