Ametek Sorensen SG Series, Руководство по программированию

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SG Series Programming SCPI Command Operation
M550129-03 Rev L
6-43
*CLS
// clear the unit to its power-on default settings.
*RST
// reset the unit.
SOUR:VOLT:PROT 4.0
// program the OVP trip point to 4.0 VDC.
SOUR:VOLT:PROT?
// confirm the OVP trip point setting (response: 4.0).
SOUR:CURR 1.0
// program output current to 1.0 A.
SOUR:VOLT 3.0
// program output voltage to 3.0 VDC.
STAT:PROT:ENABLE 8
// program the unit to report OVP trip.
STAT:PROT:ENABLE?
// confirm that OVP fault is enabled (response: 8).
*SRE 2
// enable the GPIB service request upon a fault.
*SRE?
// confirm the GPIB service request enabled (response 2).
STAT:PROT:EVENT?
// confirm no faults occurred (response: 0).
// confirm that the OVP led and SRQ led is not active.
SOUR:VOLT 7.0
// program output voltage to 7.0 VDC - cause OVP trip!
// confirm that unit issued a GPIB service request (use a serial
poll).
6.14.3
Trigger Example
Program a unit with no load at the output to change its output voltage and
current to 5 VDC @ 1A at the same time.
//
Use SYST:ERR?
after each command to verify no programming errors.
// turn on the unit.
*CLS
// clear the unit to its power-on default settings.
*RST
// reset the unit.
SOUR:CURR:TRIG 1.0
// program output current to 1.0 A upon trigger.
SOUR:CURR:TRIG?
// confirm output current set to 1.0 A upon trigger.
SOUR:VOLT:TRIG 5.0
// program output voltage to 5.0 VDC upon trigger
SOUR:VOLT:TRIG?
// confirm output current set to 5.0 VDC upon trigger.
MEAS:CURR?
// measure the actual output current (response: 0.0).
MEAS:VOLT?
// measure the actual output voltage (response: 0.0).
TRIG:TYPE 3
// trigger the unit to implement curr and volt programming.
MEAS:CURR?
// measure the actual output current (response: ~ 0. 0 with no
load on output).
MEAS:VOLT?
// measure the actual output voltage (response: ~ 5.0).
TRIG:ABORT
// turn off trigger mode.