Pacific UPC-32, Operation Manual, Page: 108 / 140

SECTION 5 REMOTE OPERATION
96
5.6 DEVICE CONTROL
:SYSTem:BEEPer Command: sounds the front panel beeper once. No query.
:SYSTem:KLOCK <b> Command: sets the keyboard lock enable state (para. 4.6.3.8).
b = .<1> enables keyboard lock; <0> disables keyboard lock.
Query: returns present lock enable state.
:CALibrate:ZERO Command: resets all Metering correction factors. No query.
UPC meters are then uncalibrated although still functional.
See Externally Referenced Calibration (para. 8.3) for details.
:CALibrate:DATA <meter_int_Va, meter_int_Vb, meter_int_Vc,
meter_ext_Va, meter_ext_Vb, meter_ext_Vc,
meter_Ia, meter_Ib, meter_Ic>
Command: loads values measured with an external DVM and
Ammeter for calibration of UPC metering. No query
•
The first 3 values are Voltages measured at the output relay of
the power source.
•
The second set of 3 values are Voltages measured at the
EXTernal Sense point (at the load).
•
The third set of 3 values are Currents measured to the load.
Loading a value of 0 will cause that metering parameter to be
uncalibrated although it will still be functional. See Externally
Referenced CALIBRATION (para. 8.3) for more details.
NOTE: The values available apply only to the presently active output
FORM. If FORM=1 is currently selected, meter_Ia is the Phase 1
current.
:CALibrate:KFACTORS <k_int_Va, k_int_Vb, k_int_Vc,
k_ext_Va, k_ext_Vb, k_ext_Vc,
k_Ia, k_Ib, k_Ic >
Command: directly loads calibration factors for UPC metering.
•
The first 3 values are Voltage kFactors for the output relay of
the power source.
•
The second set of 3 values are Voltage kFactors for the
EXTernal Sense point (at the load).
•
The third set of 3 values are current kFactors.
NOTE: If FORM=1 is currently selected, k_Ia is the Phase 1 Current k
factor. Refer to section 8.3.1 for more information about kFactors.
Query: Returns the presently stored kFactors.