Keithley DMM7510 Reference Manual

Model DMM7510
7½ Digit Graphical Sampling Multimeter Reference Manual Section 8:
TSP command reference
DMM7510-901-01 Rev. B / May 2015 8-33
bufferVar.readings
This attribute contains the readings stored in a specified reading buffer.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R) Yes
Restore configuration
Instrument reset
Power cycle
Not applicable Not applicable
Usage
reading = bufferVar.readings[N]
reading
The value of the reading in the specified reading buffer
bufferVar
The name of the reading buffer, which may be a default buffer (defbuffer1 or
defbuffer2
) or a user-defined buffer
N
The reading number N; can be any value from 1 to the number of readings in the
buffer; use the bufferVar.n command to determine the number of readings in the
buffer
Example
reset()
testData = buffer.make(50)
trigger.model.load("SimpleLoop", 3, 0, testData)
trigger.model.initiate()
waitcomplete()
printbuffer(1, 3, testData.readings)
Create a reading buffer named testData, configure the instrument to make three measurements, and store
the readings in the buffer.
Print the three readings in testData.
Output:
-9.6420389034124e-12, -4.5509945811872e-10, -9.1078204006445e-12
Also see
bufferVar.n (on page 8-32)
buffer.delete() (on page 8-16)
buffer.make() (on page 8-18)
bufferVar.clear() (on page 8-24)
print() (on page 8-231)
printbuffer() (on page 8-232)
Reading buffers (on page 3-13)
Remote buffer operation (on page 3-30)

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