Hướng dẫn keysight digital multimeter python
Programming ExamplesSummaryThis short Python example sends a command to the U1281A/82A and receive messages from the device, confirming your connectivity and software interface between your PC and the handheld multimeter. It’s a good starting point. Show Description of ExampleTo program U1281A/82A using Python you will need the following: >PyVisa installed and configured to your Python programming environment >Keysight IO Library Suite installed on your PC >Use the USB-to-IR cable supplied with U1282A or U1281A Digital Multimeter connected. Open Keysight Connection expert on your PC and check if the U1282A or U1281A is detected. Attachments#make sure pyvisa is setup
import visa
#load visa lib and open connection
rm = visa.ResourceManager()
#In this example com port 7 is assigned to the USB-to-IR adapter
#Address 'ASRL7::INSTR' is equivalent to com port 7.
myU1282A = rm.open_resource('ASRL7::INSTR')
#get U1282A Identification
myU1282A.write("*IDN?")
print myU1282A.read()
#Get teh value of the primary display
myU1282A.write("FETC?")
print myU1282A.read()
#close Connection
myU1282A.close()
print 'close instrument connection'
See AlsoU1281A/U1282A Programming Guide Here are 19 public repositories matching this topic...
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