Product specifications

Page 66 of 126 198-0853-02 Rev F
18. Press the “OPER” switch to enable the power supply output. The calibration value for
CL08 is updated automatically and displayed on the bottom display. After the
calibration value stabilizes press the voltage encoder switch to accept the new
calibration value and return to the “Local Calibration Menu” (the voltage encoder switch
must be pressed while in operate mode to accept the change to CL08). Optionally you
can press the OPER switch and return to standby mode (OPER/STBY lamp is off) to
cancel the change to CL08 and return the calibration value to its original value. Press
the voltage encoder switch to return to the “Local Calibration Menu”.
19. From the “Local Calibration Menu” rotate the current encoder until the display shows
“CAL” “End”. Press the voltage encoder switch to exit the “Local Calibration Menu” and
return to the “Calibrate Configuration Menu”.
20. If changes were made to any calibration values you will be prompted to store the
changes. Select “yES” to accept the changes or “no” to cancel the changes to the
calibration values.
10.2.3. Analog Calibration (Optional)
If the optional analog control interface is installed in the power supply, follow this procedure to
calibrate it.
NOTE: The existing calibration values can be viewed without changing them by leaving the supply
in LOCAL mode (RMT/LCL lamp is off) and by selecting “no” if prompted to store changes.
NOTE: When calibrating the analog interface, there will be no current or voltage on the .output of
the power supply. This procedure calibrates the analog interface circuitry.
NOTE: If an option card is not installed (as determined by the unit configuration, see
6.3.8.Hardware Options Configuration) the option card calibration menu will display “no” “OPt”.
The calibration steps will not be available.
10.2.3.1. Analog Calibration Connections
Connector Signals
1 shield gnd
2 no connection
3 dc common
4 +12 (50ma)
5 -volt cntl in
6 +volt cntl in
7 -curr cntl in
8 +curr cntl in
9 +volt rb out
10 -volt rb out
11 + curr rb out
12 - curr rb out
1
12
+
-
+
-
IN
OUT
Calibrator
4-20ma, 0-5V or 0-10V
6
Connections for
current calibration
Connections for
voltage calibration
Analog Control Connector
Connections for Analog Calibration