Remote Commands
Command Summary by Function
6
6-7
Table 6-5. Output Commands (cont.)
Command Description
REFCLOCK Sets the reference clock source (internal or through the 10 MHz IN BNC connector).
REFCLOCK? Returns the reference clock source (internal or through the 10 MHz IN BNC connector).
REFPHASE
If two Calibrators are synchronized using 10 MHz IN/OUT, sets the phase difference
between the NORMAL terminals on the slave Calibrator and the NORMAL terminals of
the master Calibrator.
REFPHASE?
If two Calibrators are synchronized using 10 MHz IN/OUT, returns the phase difference
between the NORMAL terminals on the slave Calibrator and the NORMAL terminals of
the master Calibrator.
STBY Puts the Calibrator in standby.
SYNCOUT
Sends a synchronization pulse out to a slave Calibrator through the 10 MHZ OUT BNC
connector.
WAVE Sets the waveforms for ac outputs.
WAVE? Returns the waveforms of the output.
ZCOMP Activates (2-wire or 4-wire) or deactivates impedance compensation.
ZCOMP? Returns whether or not impedance compensation is active and if active, which type.
Table 6-6. Pressure Measurement Commands
Command Description
DAMPEN Activates or deactivates dampening (averaging) of pressure readings.
DAMPEN? Returns whether dampening (averaging) of pressure readings is active.
PRES? Queries the attached pressure module for its model and serial number.
PRES_MEAS Changes the operating mode to pressure measurement.
VAL?
Returns the last thermocouple, pressure, or, for the -SC600, impedance measurement
value.
ZERO_MEAS
Zeros the pressure module or sets the zero offset for capacitance measurement using
the -SC600.
ZERO_MEAS?
Returns the zero offset for the pressure module or capacitance measurement using the -
SC600.
Table 6-7. RS-232 Host Port Commands
Command Description
LOCAL Puts the Calibrator into the local state.
LOCKOUT
Puts the Calibrator into the lockout state. This command duplicates the IEEE-488 LLO
(Local Lockout) message.
REMOTE
Puts the Calibrator into the remote state. This command duplicates the IEEE-488 REN
(Remote Enable) message.
SPLSTR Sets the serial remote mode Serial Poll response string.