Tunable Lase r S ources Error Messages
Agilent 8163A/B, 8164A/B, and 8166A/B User’s Guide, Fourth Edition 385
error message Main Power Loop Selftest Failed (error value)
description Verifies the electronic of the power loop regulator
error value 23051 power loop CW path failed
23052 power loop modulation path failed
23053 power loop regulator circuit failed
action Please return the unit to your local service center for repair
error message Main Shutter. Selftest Failed (error value)
description Verifies the shutter drive electronic
error value 23061 shutter 1 drive electronic failed
23062 shutter 2 drive electronic failed
action Please return the unit to your local service center for repair
error message Main Laser Safety Selftest Failed (error value)
description Verifies if the test laser current is within limits and whether the safety current
sets an alarm if a current limit is reached
error value 23071 test laser current not in limits
23072 current laser safety did not trigger at overcurrent
action Please return the unit to your local service center for repair
error message Main Cavity Motor Selftest Failed (error value)
description Verifies the functionality of the cavity motor
error value 23081 indicates an open motor connector
23082 indicates that a motor coil is defect
23083 indicates a short in a motor coil
action Please return the unit to your local service center for repair
error message Main Piezo Amp. Selftest Failed (error value)
description Verifies if the piezo amplifier reaches the upper and lower limit. An error may
indicate a defect amplifier transistor
error value 23091 piezo amplifier could not set to maximum voltage
23092 piezo amplifier could not set to minimum voltage
action Please return the unit to your local service center for repair