1110
PRINT TABXY(15,9),"3. Connect the 3458A across the current shunt"
1120
PRINT TABXY(15,11),"4. Set the 3458A to AC rms VOLTS"
1130
PRINT TABXY(15,13),"5. Turn on the AC Source"
1140
!
1150
DISP "Press CONT to begin Current Program and Measurement calibration"
1160
PAUSE
1170
CLEAR SCREEN
1180
PRINT TABXY(22,5),"CALIBRATING CURRENT POGRAMMING"
1190
PRINT TABXY(20,7),"There are 2 points to be calibrated"
1191
OUTPUT @Ac;"CAL:STATE ON"
1200
OUTPUT @Ac;"CAL:CURR:AC"
1210
OUTPUT @Ac;"CAL:LEV P1"
1220
WAIT 10
1230
INPUT "Enter AC rms current ( DVM reading divided by shunt resistance )",Ai_p1
1240
PRINT TABXY(25,9),"Point 1 entered"
1250
OUTPUT @Ac;"CAL:DATA";Ai_p1
1260
OUTPUT @Ac;"CAL:LEV P2"
1270
WAIT 10
1280
INPUT "Enter AC rms current ( DVM reading divided by shunt resistance )",Ai_p2
1290
PRINT TABXY(25,11),"Point 2 entered"
1300
OUTPUT @Ac;"CAL:DATA";Ai_p2
1310
WAIT 10
1320
CLEAR SCREEN
1330
PRINT TABXY(22,5),"CALIBRATING CURRENT MEASUREMENT"
1340
PRINT TABXY(20,7),"There are 2 points to be calibrated"
1350
OUTPUT @Ac;"CAL:CURR:MEAS"
1360
OUTPUT @Ac;"CAL:LEV P1"
1370
WAIT 10
1380
INPUT "Enter AC rms current ( DVM reading divided by shunt resistance )",Am_p1
1390
PRINT TABXY(25,9),"Point 1 entered"
1400
OUTPUT @Ac;"CAL:DATA";Am_p1
1410
OUTPUT @Ac;"CAL:LEV P2"
1420
WAIT 10
1430
INPUT "Enter AC rms current ( DVM reading divided by shunt resistance )",Am_p2
1440
PRINT TABXY(25,11),"Point 2 entered"
1450
OUTPUT @Ac;"CAL:DATA";Am_p2
1460
WAIT 10
1470
OUTPUT @Ac;"CAL:SAVE"
1480
OUTPUT @Ac;"CAL:STATE OFF"
1490
CLEAR SCREEN
1500
!
1510
!
1520
PRINT TABXY(15,5),"1. Turn off the AC Source"
1530
PRINT TABXY(15,7),"2. Disconnect all equipment from the AC Source"
1540
PRINT TABXY(15,9),"3. Connect the 1 ohm impedance resistor, see fig.B-1"
1550
PRINT TABXY(15,11),"4. Turn on the AC Source"
1560
!
1570
DISP "Press CONT to begin Output Impedance calibration"
1580
PAUSE
1590
PRINT TABXY(15,10),"CALIBRATING OUTPUT IMPEDANCE"
1600
OUTPUT @Ac;"CAL:STATE ON"
1610
OUTPUT @Ac;"CAL:IMP"
1620
PRINT TABXY(30,15),"WAIT"
1630
WAIT 30
1640
OUTPUT @Ac;"CAL:SAVE"
1650
OUTPUT @Ac;"CAL:STATE OFF"
1660
CLEAR SCREEN
1670
PRINT TABXY(25,10),"CALIBRATION COMPLETE"
1680
END
Figure B-2. Calibration Program Listing (Sheet 3 of 3)
Verification and Calibration - B
79