324 Keysight E4980A/AL Precision LCR Meter
SCPI Command Reference
E4980A/AL commands
10-
Description Sets the DC bias range to AUTO (ON) or FIX (OFF).
When the DC bias range is FIX, ”#” is displayed in the BIAS field of the display.
When the DC bias range is set to FIX, resolution of the test signal voltage is
fixed, and accuracy is changed. For details, refer to “DC bias signal, Test signal
voltage” in data sheet.
Parameter
Equivalent key No equivalent key is available on the front panel.
:BIAS:STATe
Syntax :BIAS:STATe {ON|OFF|1|0}
:BIAS:STATe?
Description Enables DC bias. DC bias is automatically turned off after recalling the state
from memory. When DC bias is set to ON, DC bias that has been set with
:BIAS:CURRent[:LEVel] or :BIAS:VOLTage[:LEVel] is output.
Parameter
Equivalent key [DC Bias]
:BIAS:VOLTage[:LEVel]
Syntax :BIAS:VOLTage[:LEVel] <numeric>
:BIAS:VOLTage[:LEVel]?
Description Sets the DC bias voltage. Setting does not implicitly turn the DC bias ON. If the
bias is set by :BIAS:CURRent[:LEVel], the query command returns error No.
230. The parameter resolution depends on the setting voltage value.
Description
ON or 1 (Preset value) Sets the DC bias range to ON
OFF or 0 Sets the DC bias range to OFF
Description
ON or 1 Enables the DC bias
OFF or 0 (Preset value) Disables the DC bias
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