B-1
Appendix B
Example Adjustment Program
Introduction
Shown below is an adjustment program example for the 8845A and 8846A.
## Adjustment of opens
# Open
PRINT @<address of meter>, "CAL:VAL ORES,100000000"
PRINT @<address of meter>, “CAL? ON”
#
# Check that the response is “+0” indicating accepted adjustment step.
#
INPUT LINE @<address of meter>, A$
If A$ NE “+0” THEN GOTO ERROR
PRINT @<address of meter>, "CAL:VAL ORES,1000000000"
PRINT @<address of meter>, “CAL? ON”
INPUT LINE @<address of meter>, A$
PRINT @<address of meter>, "CAL:VAL ZCAP,1.00E-09"
PRINT @<address of meter>, “CAL? ON”
INPUT LINE @<address of meter>, A$
PRINT @<address of meter>, "CAL:REC"
### Calibration of zeros
# Zeros
PRINT @<address of meter>, "CAL:VAL ZVAC,100.0E-3"
PRINT @<address of meter>, “CAL? ON”
INPUT LINE @<address of meter>, A$
PRINT @<address of meter>, "CAL:VAL ZVACS,100.0E-3"
PRINT @<address of meter>, “CAL? ON”
INPUT LINE @<address of meter>, A$
PRINT @<address of meter>, "CAL:VAL ZVAC,1"
PRINT @<address of meter>, “CAL? ON”