Programmable DC Power Supply 62000L Series User’s Manual
3-26
3.11.8 SCPI Command Version
The power supply is compliant with the rules and regulations of the present version of SCPI.
The SCPI version is the same as what you command from the remote interface.
Remote Operation:
SYST:VERS?
Query the SCPI version. A string will be returned in the form of YYYY.V where the Y stands
for the year of the version, and the V stands for the version number for the year (for example,
1996.0).
3.12 Calibration
This section provides the information about how to calibrate the power supply.
The power supply can not reach its specified accuracy without properly
calibration. Before calibrating the power supply, make sure you are
qualified to do that and read this section carefully.
3.12.1 Un-secure Calibration
By default, the calibration is secured to prevent un-qualified calibration. Before starting
calibrating the power supply the security must be disabled. To disable the calibration security,
follow the procedure below.
Note
It is recommended to enable the calibration security to prevent the power supply
from being calibrated by un-qualified user. If you forget the security code you set
before, use the master code to disable the security and set your security code
again. The master code is the last six characters of the serial number of your
power supply.
Front Panel Operation:
1.
Press the
Menu
button once. Rotate the knob to the CAL.
2.
Press the
Menu
button once to confirm. A blinking SECURE will show on the display.
3.
Press the
Menu
button once to confirm. A blinking ON (default) will show on the display.
4.
Rotate the knob to OFF.
5.
Press the
Menu
button once to confirm. The default number, six zeroes (
000000
), will
show on the display.
6.
Use knob and
or
button to leave the security code. After the security code is set,
press the
Menu
button to disable the security.
7.
Press any other key to exit the configuration menu.
Remote Operation:
CAL:SEC:STAT {OFF|ON},<code>
Enable/Disable the calibration security. The code is an un-quoted string with six alphanumeric
characters.
CAUTION
