Keysight VXI Bus 75000 C Series, Service Manual

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36 Keysight E1463A 32-Channel Form C Switch Service Guide
Verification Tests Test 2-2: DC Isolation Test
260PRINT TABXY(1,3),"1. Connect DMM Input HI lead to test fixture NO"
270PRINT TABXY(1,4),"2. Connect DMM Input LO lead to test fixture C"
280DISP " Press Continue when connections are complete"
290PAUSE
300OUTPUT @Dmm:"TRIG SGL"
310ENTER @Dmm;Result(0)
320CLEAR SCREEN
330PRINT TABXY(1,1),"NC (&C) to Chassis DC Isolation"
340PRINT TABXY(1,3),"1. Connect DMM Input HI lead to Chassis"
350PRINT TABXY(1,4),"2. Connect DMM Input LO lead to test fixture C"
360DISP " Press Continue when connections are complete"
370PAUSE
380OUTPUT @Dmm;"TRIG SGL"
390ENTER @Dmm;Result(1)
(Continued on Next Page)
400CLEAR SCREEN
410PRINT TABXY(1,1),"NO (&C) to Chassis DC Isolation"
420DISP " Press Continue to make measurement"
430PAUSE
440OUTPUT @Sw;"CLOS (@"&Cc$&"00:"&Cc$&"31)" !Close all channels
450OUTPUT @Sw;"*OPC?"
460ENTER @Sw;Opc
470IF Opc<>1 THEN GOTO 450
480OUTPUT @Dmm;"TRIG SGL"
490ENTER @Dmm;Result(2)
500OUTPUT @Sw;"*RST"
510PRINT "DC Isolation tests complete"
520DISP "Press Continue to print measurement results"
530PAUSE
540CLEAR SCREEN
550PRINT TABXY(1,1),"DC Isolation Tests"
560PRINT TABXY(1,3),"NC to NO (Ohms)";Result(0)
570PRINT TABXY(1,4),"NC to Chassis (Ohms)";Result(1)
580PRINT TABXY(1,5),"NO to Chassis (Ohms)";Result(2)