Agilent Technologies 75000 C Series Service Manual page 33

Example: DC Isolation
Test
30 Verification Tests
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
This example performs DC Isolation Tests for C to chassis and NO to NC.
10! RE-SAVE "DC_ISOL"
20 ASSIGN @Dmm TO 722
30 ASSIGN @Sw TO 70915
40 DISP CHR$(129)
50 Cc$="01"
60 DIM Result(2)
70 PRINT "Equipment Connections "
80 PRINT
90 PRINT " 1. Turn Mainframe and Agilent 3458A DMM power OFF"
100 PRINT " 2. Connect GPIB Cable between mainframe and DMM"
110 PRINT " 3. Install E1463A Component Assembly into Mainframe "
120 PRINT " 4. Attach Test Fixture to Component Assembly"
130 PRINT " 5. Turn Mainframe and Agilent 3458A power ON"
140 DISP "Press Continue when ready to begin testing "
150 PAUSE
160 OUTPUT @Dmm;"OHM 1E9"
170 CLEAR SCREEN
180 !
190 ! Measure DC isolation (NC to NO)
200 !
210 OUTPUT @Sw;"*RST"
220 OUTPUT @Sw;"*OPC?"
230 ENTER @Sw;Opc
240 IF Opc<>1 THEN GOTO 220
250 PRINT TABXY(1,1),"NC (&C) to NO DC Isolation "
260 PRINT TABXY(1,3),"1. Connect DMM Input HI lead to test fixture NO"
270 PRINT TABXY(1,4),"2. Connect DMM Input LO lead to test fixture C"
280 DISP " Press Continue when connections are complete"
290 PAUSE
300 OUTPUT @Dmm:"TRIG SGL"
310 ENTER @Dmm;Result(0)
320 CLEAR SCREEN
330 PRINT TABXY(1,1),"NC (&C) to Chassis DC Isolation"
340 PRINT TABXY(1,3),"1. Connect DMM Input HI lead to Chassis"
350 PRINT TABXY(1,4),"2. Connect DMM Input LO lead to test fixture C"
360 DISP " Press Continue when connections are complete"
370 PAUSE
380 OUTPUT @Dmm;"TRIG SGL"
390 ENTER @Dmm;Result(1)
! Card number
(Continued on Next Page)
Chapter 2