Fixed Power DC Power Supply
ReFlex Power™
5-30
M380056-01 Rev L
5.6.4
C
ALIBRATION
P
ROCEDURE
Allow the supply 30 minutes to warm up and stabilize.
The commands to change the output of the supply are in the form of:
CAL[n]:XXXX?
To display the calibration value.
CAL[n]: XXXX nn
To adjust the calibration value.
Where:
[n]
is the module number.
XXXX
is one of the following: POS15, POS5, NEG5, NEG15.
+15
C
ALIBRATION
1. Connect the DMM to the +15 volt supply and measure the DMM
voltage. If the voltage is within the range from 14.970 to 15.030
volts the calibration is acceptable so proceed to +5 calibration.
2. Issue a
CAL[n]:POS15?
command. Note the returned value = X.
3. To change the output voltage issue a
CAL[n]:POS15 nn
command.
Note that a change of one count of nn from the X value returned in
Step 2 will change the output by
≈
30 mV.
4. Repeat Step 3 until the measured voltage is within the range from
14.970 to 15.030 volts.
+5
C
ALIBRATION
1. Connect the DMM to the +5 volt supply and measure the DMM
voltage. If the voltage is within the range from 4.997 to 5.003 volts
the calibration is acceptable so proceed to -5 calibration.
2. Issue a
CAL[n]:POS5?
command. Note the returned value = X.
3. To change the output voltage issue a
CAL[n]:POS5 nn
command. Note that a change of one count of nn from the X value
returned in Step 2 will change the output by
≈
3 mV.
4. Repeat Step 3 until the measured voltage is within the range from
4.997 to 5.003 volts.
-5
C
ALIBRATION
1. Connect the DMM to the -5 volt supply and measure the DMM
voltage. If the voltage is within the range from –4.997 to – 5.003
the calibration is acceptable so proceed to -15 calibration.
2. Issue a
CAL<n>:NEG5?
Command. Note the returned value = X.
Summary of Contents for Elgar ReFlex Power
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Page 85: ...ReFlex Power Controller ReFlex Power 3 22 M380056 01 Rev L This page intentionally left blank...
Page 89: ...AC Power Supplies ReFlex Power 4 4 M380056 01 Rev L Figure 4 1 ACPS Module Front Panel 875VA...
Page 120: ...ReFlex Power AC Power Supplies M380056 01 Rev L 4 35 Figure 4 11 Parallel Output Configuration...
Page 147: ...AC Power Supplies ReFlex Power 4 62 M380056 01 Rev L RST n...
Page 157: ...AC Power Supplies ReFlex Power 4 72 M380056 01 Rev L 26 Reset the unit RST n...
Page 274: ...ReFlex Power DC Power Supplies M380056 01 Rev L 6 71 18 Turn off the output RST n...
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Page 279: ...Active Loads ReFlex Power 7 4 M380056 01 Rev L Figure 7 1 LPAL 375W Front Panel...
Page 280: ...ReFlex Power Active Loads M380056 01 Rev L 7 5 Figure 7 2 HPAL 750W Front Panel...
Page 281: ...Active Loads ReFlex Power 7 6 M380056 01 Rev L Figure 7 3 Typical Active Load Rear Panel...
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