GW Instek APS-1102A User Manual - Manual (Page 249)

7 TROUBLESHOOTING
APS-1102A 7-7
7.2.3 Panel operation errors
Panel operation error messages are displayed in the status window. The message box closes automatically
after 1.5 seconds.
Message box
Figure 7-3. Screen Display When Panel Operation Error Has Occurred
Table7-4. Panel Operation Errors (1/2)
Error Message Cause and Action Required
INVALID IN THIS
FREQUENCY
Frequency setting is not valid, so setting (execution) is disabled. Set
50 Hz or 60 Hz.
( See “3.4.6 Setting output frequency”.)
OUT OF INPUT SIGNAL
FREQUENCY
External sync signal frequency is outside of sync enabled range.
( See “4.7 Synchronize the Output with External
Signal ”.)
OUT OF RANGE
Remote control parameter range check error. Set the parameter within
the possible range of settings. (Remote mode only)
(
See “6.3.2 Detailed command descriptions”.)
INVALID WITH OUTPUT ON
Setting (execution) is invalid while output is on. Turn output off.
( See “3.4.8 Output on/off”.)
INVALID WITH OUTPUT OFF
Setting (execution) is invalid while output is off. Turn output on.
( See “3.4.8 Output on/off”.)
INVALID IN THIS MODE
Cannot set (execute) due to invalid output mode. Change the output
mode.
( See “3.4.2 Setting output mode”.)