Ldf Calibration For Voltage Range High - Ametek Elgar ReFlex Power Operation Manual

AC Power Supplies
LDF C
4.6.17
The following procedure calibrates the Line drop fault supervisory.
1. Ensure that no load is connected to the output.
2. Issue clear and reset commands:
3. Set the voltage range of the power supply to high
4. Turn the unit on
5. Program the output voltage to count 17000
6. Send the calibration command to start the internal calibration
7. Turn the unit off
8. Send the system error query command to make sure calibration was successful.
9. If there is no error returned at the system error query command then save the
calibration result with the following commands
10. Optional Commands:
Query the voltage calibration points: CAL<n>:OUTP:LDF:GAIN ?
11. Reset the unit
4-66
ALIBRATION FOR
*CLS
*RST<n>
SOUR<n>:VOLT:RANGE 1
OUTP<n>:STATE 1
CAL<n>:OUTP:VOLT:COUNTS 17000
CAL<n>:OUTP:LDF:CALC
OUTP<n>:STATE 0
SYST:ERR?
CAL<n>:UNLOCK "6867"
CAL<n>:STORE
CAL<n>:LOCK
*RST<n>
V R
OLTAGE ANGE
ReFlex Power™
H
IGH
M380056-01 Rev L