5522A
Operators Manual
6-50
Example: ZCOMP? returns NONE
Returns NONE when no impedance compensation is applied to the resistance, capacitance
or RTD output.
ZERO_MEAS
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Zero Offset for Pressure Measurement command) Zeros the pressure module or sets the
zero offset for capacitance measurement using the -SC600. For pressure measurments, if
the pressure module is an absolute module, the reference parameter must be supplied
along with optional units as the second argument.
Parameter: 1. (boolean) ON
(boolean) OFF
2. Reference value for absolute pressure modules
Example: ZERO_MEAS ON
Sets the zero offset to the present measurement value.
Example: ZERO_MEAS ON,14.7
Sets the zero offset to 14.7 for an absolute pressure module.
ZERO_MEAS?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Zero Offset for Pressure Measurement query) Returns the zero offset for the pressure
module or capacitance measurement using the -SC600.
Parameter: (optional) units of returned value
Responses: 1. (character) OFF (no zero in effect)
(character) ON (zero in effect)
2. (float) offset value
3. (character) units (F, PSI, MHG, INHG, INH2O, FTH2O, MH2O,
BAR, PAL, G/CM2, INH2O60F)
Example: ZERO_MEAS? returns ON,-3.66E-02,PSI
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