Keysight Technologies DAQ970A - Page 286

SENSe3:STRain:POISson {<poisson_ratio> | MIN | MAX | DEF}, (@<ch_list>)
SENSe3:STRain:POISson? {(@<ch_list>) | MIN | MAX | DEF}
This command sets the Poisson ratio to be used to convert strain bridge measurements on the specified channels.
Poisson ratio is defined as the negative ratio of the strain the transverse direction to the strain the longitudinal dir-
ection.
This SCPI is supported on the DAQM909A Digitizer module only.
Parameter Typical return
<poisson_ratio> = Numeric value between -0.9999 and +0.5
MIN: -0.9999
MAX: +0.5
DEF: 0.3
+3.000000E-01
Set Poisson ratio as 0.3 for Digitizer channel 201:
SENS3:STR:POIS 0.3,(@201)
SENSe3:STRain:UNSTrained {<voltage> | MIN | MAX | DEF}, (@<ch_list>)
SENSe3:STRain:UNSTrained? {(@<ch_list>) | MIN | MAX | DEF}
Sets the unstrained bridge offset in voltage on the specified channels. This value will be subtracted from the strain
bridge measurements before the strain conversion is performed.
This SCPI is supported on the DAQM909A Digitizer module only.
Parameter Typical return
<offset> = Any numeric value between ± 90
MIN: -90
MAX: +90
DEF = 0.0
+0.000000E+00
SENSe3:STRain:UNSTrained:IMMediate (@<ch_list>)
Performs an immediate measure and stores the bridge offset voltages on the specified channels.
This SCPI is supported on the DAQM909A Digitizer module only.
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Keysight DAQ970A/DAQ973A Programming Guide
2 SCPI Programming