Keithley DMM6500, Manual

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DMM6500 6½-Digit Multimeter with Scanning Calibration and Adjustment Manual Section 3: Adjustment
DMM6500-905-01 Rev. E June 2021 3-15
Prepare your DMM6500 for a rear-terminal adjustment with a 4-wire
short
To prepare the DMM6500 for rear-terminal adjustment:
1. Set the TERMINALS switch to REAR .
2. Remove all connections from the front terminals of your DMM6500.
Command parameters for a rear-terminal adjustment with open circuit
inputs
When calibrating your DMM6500 for a rear-terminal adjustment with open circuit inputs, use the
following command parameters.
Send each command parameter twice. First, send the parameter using the
setup
command. Second,
send the parameter using the
execute
command.
The example code below uses the first line of code from the table below. Send all command
parameters using this command.
cal.adjust.step.setup("cal_DCI_10A_zero_rear")
cal.adjust.step.execute("cal_DCI_10A_zero_rear")
Command parameters
cal_DCI_10A_zero_rear
cal_DCI_DIGI_10A_zero_rear
cal_DCI_3A_zero_rear
cal_DCI_1A_zero_rear
cal_DCI_100mA_zero_rear
cal_DCI_10mA_zero_rear
cal_DCI_1mA_zero_rear
cal_DCI_100uA_zero_rear
cal_DCI_10uA_zero_rear
Resistance adjustment
The following procedure provides instructions for completing a resistance adjustment. The following
section provides a command parameter table to complete the adjustment.
For this adjustment, you need a:
•
Fluke 5720 calibrator