GW Instek APS-1102 User Manual - Manual (Page 229)

7.2 Error Messages and Responses
APS-1102 Programmable AC/DC Power Source 7-7
Protection Function”.)
Table 7-3 lists error messages and actions when errors are detected.
Table 7-3. Protection Function-Related Errors
Error Message Protection Item Cause and Operation or Action Required
When Fault Is Detected
System Locked.
caused by:
DCPS FAILURE
Internal power
source error
Output is set to off and system lock status is
set. Turn off the power switch.
If the same protection error occurs again after
the power is turned back on, contact Good
Will or its representative.
System Locked.
caused by:
COMMUNICATION FAILURE 1 Internal
communication
error 1
System Locked.
caused by:
COMMUNICATION FAILURE 2 Internal
communication
error 2
System Locked.
caused by:
FRONT PANEL FAILURE
Control panel
error
System Locked.
caused by:
UNKNOWN ERROR
Unexpected error