8003 Precision Scalar Analyzer
3-12 Manual 20791, Rev. C, June 2001
3.3.5 Channel Bias Voltage Definition Command Structure
BIAS, BV
Syntax: BV hs Channel Specifier ds numerical value
Example: BV 1,4500
Specifiers: Channel specifiers: 1, 2, 3, and 4
Numerical value range: -10000 to 10000
assumed units: millivolts
Description: This verb defines a bias voltage as a function of a specified channel. The bias voltage is
available at the rear panel connector of the same name. This voltage is present at the rear
panel connector whenever the 8003 is making a measurement on that channel. Up to four
different voltages may be defined to correspond to the four channels.
3.3.6 Sensor Calibration Command Structure
CAL
Syntax: CAL hs Sensor Specifier [us modifier] EOL
Example: CAL B;srq EOL
Specifiers: A, B, or C
Modifiers: This modifier is to request that a service request be sent upon completion of the Sensor
Calibration.
Modifier name: SRQ
Modifier Syntax: SRQ
Description: This verb defines and initiates a Sensor Calibration.
If the SRQ modifier is received, the 8003 will calibrate the specified Sensor. When the calibration is
complete, the event complete bit is set in the external status register and the service request and the
external status bits are set in the instrument status byte.
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