Agilent Technologies 8163A Manual page 398

Error Messages
error message
description
error value
action
error message
description
error value
action
error message
description
error value
action
error message
description
error value
action
error message
description
error value
action
398
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Main Piezo Amp. Selftest Failed (error value)
Verifies if the piezo amplifier reaches the upper and lower limit. An error may
indicate a defect amplifier transistor
23091 piezo amplifier could not set to maximum voltage
23092 piezo amplifier could not set to minimum voltage
Please return the unit to your local service center for repair
Main Cavity Motor Selftest Failed (error value)
Verifies the functionality of the cavity motor
23081 indicates an open motor connector
23082 indicates that a motor coil is defect
23083 indicates a short in a motor coil
Please return the unit to your local service center for repair
TCFS DC Selftest Failed (error value)
Tests all fixed DC voltages available at the TCFS board mux
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
Please return the unit to your local service center for repair
TCFS Temperature Selftest Failed (error value)
Verifies whether the TCFS temperature sensors are working correctly
25021 TCFS board temperature sensor U620 above limit
25022 TCFS case temperature sensor possibly not connected
Please return the unit to your local service center for repair
TCFS Amp. Offset Selftest Failed (error value)
Checks whether an applied offset for channel A, B and M is measured within
limits
25031 TCFS Chan A offset not in limits
25032 TCFS Chan B offset not in limits
25034 TCFS Chan M offset not in limits
Please return the unit to your local service center for repair
Agilent 8163A/B, 8164A/B & 8166A/B Mainframes, Sixth Edition
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