KEPCO KLP 10-150-2, User Manual

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KLP 070312
4-11/(4-12 Blank)
5. Rotate the CURRENT control until DC AMPERES display shows new password. Tap the DC
OUTPUT switch to enter. Status display shows
RPT?
.
6. Rotate the CURRENT control until DC AMPERES display reads new password. Tap the DC
OUTPUT switch to enter. Status display reads
DONE
and the unit returns to setpoint mode.
4.6 RESTORING PRIOR CALIBRATION VALUES
Calibration values for KLP are stored in three separate locations in flash memory designated:
Factory, Prior and Working. Factory values are established during item final test at Kepco and
cannot be altered by the user. Each time the unit is calibrated, the Working values are moved to
Prior, and the new calibration values are stored in Working. The values in Working are the ones
used by the power supply during operation.
Should the need arise, it is possible to replace the Working calibration values with the Factory
calibration values via one of the digital programming ports using the SCPI command string
CAL:DMP? [source];:CAL:COPY [destination], where [source] and [destination] refer to the loca-
tion of calibration values desired: FACT for factory and WORK for working. The calibration val-
ues are protected by the calibration password.
For example, to restore the Factory calibration values as the Working values the user would
send the following commands (presented in short form, with xxxx representing the applicable
calibration password):
SYST:PASS:CEN [xxxx]
CAL:DMP? FACT;:CAL:COPY WORK
SYST:PASS:CDIS [xxxx]