Tektronix KEITHLEY 2600B Series User Manual

Series 2600B System SourceMeter® instrument Reference Manual Section 9: TSP command reference
2600BS-901-01 Rev. F/August 2021 9-123
Example
local fileName = "/usb1/myfile.txt"
if fs.is_file(fileName) then
os.remove(fileName)
print("Removing file")
else
print("Nothing removed")
end
errorqueue.clear()
print("\n*** io.type")
myfile, myfile_err, myfile_errnum = io.open(fileName, "w")
myfile:write("Line 1")
myfile:close()
do
fileHandle = io.output(fileName)
state = io.type(fileHandle)
print(state)
end
io.close(fileHandle)
local state = io.type(fileHandle)
print(state)
os.remove(fileName)
Check whether or not fileName is a file handle.
Also see
io.open() (on page 9-119)
io.write()
This function writes data to the default output file.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
io.write()
io.write(data1)
io.write(data1, data2)
io.write(data1, ..., dataN)
data1
The data to be written
data2
The data to be written
dataN
The data to be written
...
One or more values separated by commas

Tektronix KEITHLEY 2600B Series Specifications

General

Brand	Tektronix
Model	KEITHLEY 2600B Series
Category	Measuring Instruments
Language	English