Keithley 2450 User Manual

Model 2450
Interactive SourceMeter® Instrument Reference Manual Section 8:
TSP command reference
2450-901-01 Rev. B/September 2013 8-241
Example
deviceID = tspnet.connect("192.0.2.1")
print(tspnet.idn(deviceID))
tspnet.disconnect(deviceID)
Assume the instrument is at IP address 192.0.2.1.
The output that is produced when you connect to the
instrument and read the IDN string may appear as:
Keithley Instruments Inc., Model 2450,
00000170, 1.0.0
Also see
tspnet.connect() (on page 8-237)
tspnet.read()
This function reads data from a remote device.
Type TSP-Link accessible
Affected by Where saved Default value
Function
No
Usage
value1 = tspnet.read(connectionID)
value1 = tspnet.read(connectionID, formatString)
value1, value2 = tspnet.read(connectionID, formatString)
value1, ..., valueN = tspnet.read(connectionID, formatString)
value1
The first value decoded from the response message
value2
The second value decoded from the response message
valueN
The nth value decoded from the response message; there is one return value for
each format specifier in the format string
...
One or more values separated with commas
connectionID
The connection ID returned from tspnet.connect()
formatString
Format string for the output, maximum of 10 specifiers
Details
This command reads available data from the remote instrument and returns responses for the specified number
of arguments.
The format string can contain the following specifiers:
%[width]s
Read data until the specified length
%[max width]t
Read data until the specified length or until punctuation is found, whichever comes first
%[max width]n
Read data until a newline or carriage return
%d
Read a number (delimited by punctuation)

Keithley 2450 Specifications

General

Brand	Keithley
Model	2450
Category	Test Equipment
Language	English