Keithley DMM7510 Reference Manual

Section
8: TSP command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Reference Manual
8-22 DMM7510-901-01 Rev. B / May 2015
Examples of valid destination file names:
buffer.saveappend(bufferVar, "/usb1/myData")
buffer.saveappend(bufferVar, "/usb1/myData.csv")
Invalid destination filename examples:
buffer.saveappend(bufferVar, "/usb1/myData.")
— The period is not followed by csv.
buffer.saveappend(bufferVar, "/usb1/myData.txt")
— The only allowed extension is .csv. If .csv is not assigned, it is automatically added.
Example 1
buffer.saveappend(MyBuffer, "/usb1/myData.csv")
Append reading and default time information from a buffer named MyBuffer to a file named myData.csv on
the USB flash drive.
Example 2
buffer.saveappend(MyBuffer, "/usb1/myDataRel.csv", buffer.SAVE_RELATIVE_TIME)
Append readings and relative timestamps from MyBuffer to a file named myDataRel.csv on the USB flash
drive.
Example 3
buffer.saveappend(defbuffer1, "/usb1/defbuf1data", buffer.SAVE_RAW_TIME, 1, 10)
Append the readings and raw time stamps for points 1 to 10 from defbuffer1 to a file named
defbuf1data on the USB flash drive.
Also see
Reading buffers (on page 3-13)
Remote buffer operation (on page 3-30)
buffer.make() (on page 8-18)
buffer.save() (on page 8-20)
bufferVar.capacity
This attribute contains the number of readings a buffer can store.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (R/W)
Yes
Restore configuration
Instrument reset
Power cycle
Not applicable
Not applicable
Usage
bufferCapacity = bufferVar.capacity
bufferVar.capacity = bufferCapacity
bufferCapacity
The maximum number of readings the buffer can store
bufferVar
The name of the reading buffer, which may be a default buffer (
defbuffer1
or
defbuffer2) or a user-defined buffer

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