Agilent Technologies 75000 Series C - Manual (Page 94)

DC Adjustment Procedure (cont’d)
Example Program (cont’d)
900 CASE =31 !Cal point 31
910 OUTPUT @Dmm;"RANGE 10"
920 CASE =33
!Cal point 33
930 OUTPUT @Dmm;"RANGE .1"
940 CASE =41,=43
!Cal point 41,43
950 OUTPUT @Dmm;"FUNC DCV;RANGE .1"
960 GOSUB Read_dmm
!Read voltage - this will
970 !Determine ohms range for
980 !Measurements that follow
990 !
1000 OUTPUT @Dmm;"FUNC OHMF;OCOMP ON"
1010 !
1020 !Determine proper DMM range, using rdg from a few lines up
1030 SELECT ABS(Reading)
!Use previous Rdg
1040 CASE <=1.0E-2 !If Rdg<=10mV,
1050 OUTPUT @Dmm;"RANGE 100"
1060 CASE <=1.0E-1
!IF 10mV<Rdg<=100mV,
1070 OUTPUT @Dmm;"RANGE 1000"
1080 CASE ELSE
!IF Rdg>100mV,
1090 Problem=1 !Something is wrong
1100 END SELECT
1110 END SELECT
1120 RETURN
1130 !
1140 Read_dmm: !
1150 OUTPUT @Dmm;"TRIG SGL"
1160 ENTER @Dmm;Reading
!Get reading
1170 Reading=PROUND(Reading,-10)
1180 RETURN
1190 !
1200 END
92 Adjustments Agilent E1445A Service Manual