Jackson Labs FireFly-1A GPSDO, Руководство пользователя

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FireFly-1A User Manual
14 © 2011 Jackson Labs Technologies, Inc.
3.5.10 SYNChronization?
This query returns the results of these six queries :
SYNChronization:SOURce:MODE?
SYNChronization:SOURce:STATE?
SYNChronization:LOCKed?
SYNChronization:HOLDover:DURation?
SYNChronization:FEEstimate?
SYNChronization:TINTerval?
SYNChronization:health?
3.6 DIAGnostic Subsystem
This subsystem regroups the queries related to the diagnostic of the OCXO.The list of the commands
supported for this subsystem is as follows:
DIAGnostic:ROSCillator:EFControl:RELative?
DIAGnostic:ROSCillator:EFControl:ABSolute?
3.6.1 DIAGnostic:ROSCillator:EFControl:RELative?
This query returns the Electronic Frequency Control (EFC) output value of the internal reference
oscillator. It returns a percentage value between -100% to +100%. :
3.6.2 DIAGnostic:ROSCillator:EFControl:ABSolute?
This query returns the Electronic Frequency Control (EFC) output value of the internal reference
oscillator. It returns a value in volts between 0 and 5 V
3.7 MEASURE Subsystem
This subsystem regroups the queries related of some parameters that are measured on-board on the
FireFly-1A. The list of the commands supported for this subsystem is the following:
MEASure:VOLTage?
MEASure:CURRent?
MEASure?
3.7.1 MEASure:VOLTage?
This command is not supported in FireFly-1A, and will return undetermined values.