Tektronix Keithley SourceMeter 2470, Справочное руководство

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2470 High Voltage SourceMeter Instrument Reference Manual Section 14: TSP command reference
2470-901-01 Rev. A /
May
2019 14-279
tspnet.execute()
This function sends a command string to the remote device.
Type TSP-Link accessible Affected by Where saved Default value
Function No
Usage
tspnet.execute(" connectionID ", " commandString ")
value1 = tspnet.execute(" connectionID " , " commandString " , formatString )
value1, value2 = tspnet.execute(" connectionID " , " commandString " , formatString )
value1, ..., valueN = tspnet.execute(" connectionID " , " commandString " , formatString )
connectionID The connection ID returned from
tspnet.connect()
commandString
The command to send to the remote device
value1 The first value decoded from the response message
value2
The second value decoded from the response message
valueN The
N
th 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
formatString Format string for the output
Details
This command sends a command string to the remote instrument. A termination is added to the
command string when it is sent to the remote instrument (
tspnet.termination()
). You can also
specify a format string, which causes the command to wait for a response from the remote
instrument. The 2470 decodes the response message according to the format specified in the format
string and returns the message as return values from the function (see
tspnet.read()
for format
specifiers).
When this command is sent to a TSP-enabled instrument, the 2470 suspends operation until a
timeout error is generated or until the instrument responds. The TSP prompt from the remote
instrument is read and discarded. The 2470 places any remotely generated errors and events into its
event queue.When the optional format string is not specified, this command is equivalent to
tspnet.write()
, except that a termination is automatically added to the end of the command.
Example 1
tspnet.execute(instrumentID, "runScript()")
Command the remote device to run a script named
runScript
.
Example 2
tspnet.timeout = 5
id_instr = tspnet.connect("192.0.2.23", 23, "*rst\r\n")
tspnet.termination(id_instr, tspnet.TERM_CRLF)
tspnet.execute(id_instr, "*idn?")
print("tspnet.execute returns:", tspnet.read(id_instr))
Print the
*idn?
string from the remote device.