Error Messages Tu na ble Lase r S ources
386 Agilent 8163A/B, 8164A/B, and 8166A/B User’s Guide, Fourth Edition
error message TCFS DC Selftest Failed (error value)
description Tests all fixed DC voltages available at the TCFS board mux
error value 25011 +10V measurement voltage on TCFS board not in limits
25012 -10V measurement voltage on TCFS board not in limits
25013 +5V reference voltage on TCFS board not in limits
25014 -5V reference voltage on TCFS board not in limits
25015 +2.5V reference voltage on TCFS board not in limits
25016 +5V attenuator encoder voltage on TCFS board not in limits
25017 +2.5V attenuator encoder voltage on TCFS board not in limits
action Please return the unit to your local service center for repair
error message TCFS Temperature Selftest Failed (error value)
description Verifies whether the TCFS temperature sensors are working correctly
error value 25021 TCFS board temperature sensor U620 above limit
25022 TCFS case temperature sensor possibly not connected
action Please return the unit to your local service center for repair
error message TCFS Amp. Offset Selftest Failed (error value)
description Checks whether an applied offset for channel A, B and M is measured within
limits
error value 25031 TCFS Chan A offset not in limits
25032 TCFS Chan B offset not in limits
25034 TCFS Chan M offset not in limits
action Please return the unit to your local service center for repair
error message TCFS Amplifier Selftest Failed (error value)
description This test calibrates the TCFS A, B and M channel and verifies if all resulting
values are in limits
error value 25041 TCFS Hybrid amplifier offset could not be removed
25042 One of the channels A, B or M failed during calibration
action Please return the unit to your local service center for repair
error message TCFS Adj. Cicuit Selftest Failed (error value)
description Checks whether a signal between +15V and +21V can be selected at the 20V
reference with the DAC
error value 25050 TCFS 20V adjust is not possible
action Please return the unit to your local service center for repair
To Next Page
Loading...
Need help?
General
