Service manual

Test Procedure 1. Set the E1411 range to 0.113 V (0.125 V with 10% over- range) and
measure the input voltage with MEAS:VOLT:DC? 0.1
2. Observe the input, record the results on the Performance Test Record,
and verify the results are within specified limits (at the
range selected for 1 PLC).
3. Repeat steps 1 and 2 for the following ranges:
E1411 Range 10% Overrange Input
0.91 V
7.27 V
58.10 V
300.00 V
1 V
8 V
64 V
None
0 V
0 V
0 V
0 V
4. Remove power and disconnect test equipment.
Example: Zero Volt
DCV Test
This example performs a DCV test for zero volts input and a power line
reference frequency of 60 Hz. Change line 20 to OUTPUT
70903;"CAL:LFR 50" for 50 Hz operation.
1 !Zero Volts Performance Verification
10 OUTPUT 70903;"*RST" !Resets and sets autozero ON
and PLC to 1
20 OUTPUT 70903;"CAL:LFR 60" !Sets line reference to 60 Hz
30 OUTPUT 70903;"MEAS:VOLT:DC? .1" !Measure 0.113 V range
40 ENTER 70903;A
50 PRINT A
60 OUTPUT 70903;"MEAS:VOLT:DC? .9" !Measure 0.91 V range
70 ENTER 70903;B
80 PRINT B
90 OUTPUT 70903;"MEAS:VOLT:DC? 7" !Measure 7.27 V range
100 ENTER 70903;C
110 PRINT C
120 OUTPUT 70903;"MEAS:VOLT:DC? 58" !Measure 58.1 V range
130 ENTER 70903;D
140 PRINT D
150 OUTPUT 70903;"MEAS:VOLT:DC? 300" !Measure 300 V range
160 ENTER 70903;E
170 PRINT E
180 END
Agilent E1411A/E1411B Service Manual Verification Tests 21