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Adjustments
Example Program
90
10 ! RE-STORE "DC_ADJUST"
30
!This program performs the firmware-guided DC adjustment procedure
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!for the E1445A Arbitrary Function Generator.
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!is required.
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!
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DIM Results(1:44)
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INTEGER Cal_point,Max_cal_point,Problem,Err_num
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!
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!---------- Set up I/O paths ----------
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ASSIGN @Afg TO 70910
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ASSIGN @Dmm TO 722
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!
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!---------- Initialize variables ----------
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Max_cal_point=44
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Cal_point=0
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Problem=0
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Secure_code$="E1445A"
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!
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!---------- Initialize AFG and DMM ----------
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OUTPUT @Afg;"*RST;*CLS"
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OUTPUT @Dmm;"PRESET NORM"
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!
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!---------- Connections ----------
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CLEAR SCREEN
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PRINT "Connect the DMM to the AFG Output (4-wire connection)"
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DISP "Press 'Continue' when ready"
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PAUSE
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CLEAR SCREEN
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!
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!---------- Setup AFG ----------
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Cal_point=1
330 OUTPUT @Afg;"CAL:SEC:STATE OFF,"&Secure_code$ !Disable cal security
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OUTPUT @Afg;"CAL:DC:BEGIN" !Begin DC cal
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OUTPUT @Afg;"*OPC?" !Wait for previous command to finish
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ENTER @Afg;Not_busy
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!
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!---------- Start of loop ----------
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REPEAT
400 DISP "DC Calibration in progress:
410 !
Cal Point #"&VAL$(Cal_point)
Keysight E1445A Arbitrary Function Generator Service Guide
DC Adjustment Procedure
An 3458A DMM
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