Keithley DMM7510 Calibration Manual

Section
4: TSP command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Calibration Manual
4-14 DMM7510-905-01 Rev. A / April 2015
This command generates an error if:
• Calibration is locked
• The step is out of sequence
• The step does not complete successfully
• The value that is passed is invalid for the step, out of range, or not needed
Also see
cal.adjust.rear.dc() (on page 4-14)
cal.lock() (on page 4-16)
cal.unlock() (on page 4-19)
cal.adjust.rear.dc()
This function starts the specified rear DC adjustment step.
Type TSP-Link accessible
Affected by Where saved Default value
Function Yes
Usage
cal.adjust.rear.dc(step)
cal.adjust.rear.dc(step, value)
step
The rear DC adjustment step to start
value
The value for this adjustment step (if applicable)
Details
The descriptions of these steps are:
 DC Step 0: Internal amplifier offset adjustment
 DC Step 1: 4-wire zero, DCA 10A, DCV, Digitize DCV, 2W Ω, and 4W Ω
 DC Step 2: Open Terminals, Capacitance
 DC Step 3: 2 Amp, DCA 10A range
For detail on how to use cal.adjust.rear.dc(), see Rear terminal adjustments (on page 3-6).
For code examples, refer to:
• Rear DC adjustment step 0: amplifier offset (on page 3-7)
• Rear DC adjustment step 1: 4-wire zero (on page 3-7)
• Rear DC adjustment step 2: Open circuit (on page 3-7)
• Rear DC adjustment step 3: DCI 10 A full-scale adjustment (on page 3-8)

Keithley DMM7510 Specifications

General

Resolution	7.5 digits
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	10 µA to 10 A
Resistance Range	10 Ω to 1 GΩ
Sampling Rate	1 MS/s
Memory	27.5 million readings
Display	5 inch capacitive touchscreen
AC Voltage Accuracy	±0.06% of reading
AC Current Range	10 A
Connectivity	USB, LAN, GPIB