KEPCO KIT 219-0452, BIT 4886 Firmware Upgrade for BOP 100-1M-4886-25968 User Manual
Page 7
021704
228-1481 REV 3
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KEPCO, INC. " 131-38 SANFORD AVENUE " FLUSHING, NY. 11352 U.S.A. " TEL (718) 461-7000 " FAX (718) 767-1102
http://www.kepcopower.com " email: [email protected]
4. Connect a DVM to the output of the unit and adjust the R81 Potentiometer on A1 board of BOP until the
DVM reads the voltage specified in Table 3-2 for Low Range Zero, then click OK button.
NOTE: Use external DVM for all measurements.
5. The text window reads
Volt ZERO
and the message Measure and Adjust. is displayed. Using the !
and " and
!
and
"
buttons (see PAR. 3.3.1.1), adjust the output until the DVM reads the voltage
specified in Table 3-2 for VOLT ZERO, then click OK button.
6. The text window reads
Volt MAX
and the message Measure and Adjust. is displayed. Using the !
and " and
!
and
"
buttons (see PAR. 3.3.1.1), adjust until DVM reading is as specified in Table 3-2
for High Range Accuracy. Click OK when done.
7. The text window reads
Volt
MIN
and the message Measure and Adjust. is displayed. Using the !
and " and
!
and
"
buttons (see PAR. 3.3.1.1), adjust until DVM reading is as specified in Table 3-2
for High Range Accuracy, then click OK button. NOTE: If the <<<— or —>>> button is depressed, pro-
ceed to step 6 after clicking OK.
8. The text window reads
LVolt MAX
and the message Measure and Adjust. is displayed. Using the !
and " and
!
and
"
buttons (see PAR. 3.3.1.1), adjust output until DVM reads voltage specified in
Table 3-2 for Low Range Accuracy, then click OK button.
9. The text window reads
LVolt MIN
and the message Measure and Adjust. is displayed. Using the !
and " and
!
and
"
buttons (see PAR. 3.3.1.1), adjust until DVM reads voltage specified in Table 3-
2 for Low Range Accuracy, then click OK button. NOTE: If the <<<— or —>>> button is depressed, pro-
ceed to step 8 after clicking OK.
10.Voltage calibration is complete. If desired, the voltage calibration can be repeated by clicking Volt at the
calibration panel (Figure 3-3). If current calibration is not necessary, proceed to step 19.
11. At the calibration panel (Figure 3-3) click CURR to begin current calibration of the unit. Connect CALI-
BRATION RESISTOR! window opens.
12.Connect load (see Table 3-4) across the output of the unit and connect DVM across the load as shown
in Figure 3-2. Voltage measurements must be converted to Amperes using Ohm’s law, E = IR. Click OK
button to close Connect CALIBRATION RESISTOR window.
13.The test window reads
Curr ZERO
and the message Adjust for ZERO R83 (Io Zero) on BOP A1 card.
will be displayed.
14.Adjust the R83 Potentiometer on A1 board of BOP, until the external DVM reads voltage specified in
Table 3-3, then click OK button.
15.The text window reads
Curr MAX
and the message Measure and Adjust. is displayed. Using the !
and " and
!
and
"
buttons (see PAR. 3.3.1.1), adjust output until DVM reads the voltage specified
in Table 3-3, then click OK button.
TABLE 3-2. CALIBRATION MEASUREMENTS AND TOLERANCES - VOLTAGE
MODEL
LOW
RANGE
ZERO
VOLT
ZERO
HIGH
RANGE
ACCURACY
LOW
RANGE
ACCURACY
STEP 4
PAR. 3.3.1
STEP 5
PAR. 3.3.1
STEP 6 and 7
PAR. 3.3.1
STEPS 8, 9
BOP 100-2M
0V
±0.0001V
0V
±0.001V
100V (MAX)
-100V (MIN)
±0.0075
25V (MAX)
-25V (MIN)
±0.002