Keysight M9421A - Page 2425

7 Save/Recall/Print
7.3 Save
# _install location: https://pypi.org/project/PyVISA/
import pyvisa
import re
# connected instrument
_inst = ''
# SCPI Recording commands and queries
# Add/Modify the instrument address to execute the script
_connectionString = 'your instrument connection string here'
#Example SCPI Recording Entries
_recordingEntries = ['Active Mode & Measurement'|':INST:CONF:SA:SANalyzer',
'Query Operation Complete'|'*OPC?',
'Active Mode & Measurement'|':INST:CONF:SA:SANalyzer',
'Query Operation Complete'|'*OPC?',
'Center Frequency'|':SENSe:FREQuency:CENTer 12000000000',
'Freq Offset'|':SENSe:FREQuency:OFFSet 10',
'Ref Level'|':DISPlay:WINDow:TRACe:Y:SCALe:RLEVel 5']
def ConnecToInstrument():
rm = pyvisa.ResourceManager()
_inst = rm.open_resource(_connectionString)
_inst.read_termination = '\n'
_inst.write_termination = '\n'
idn = _inst.query('IDN?')
print("Sending Recording Entries to: " + idn)
def CheckError()
err = _inst.query('SYST:ERR?')
return err.lower.find("no error")
def SendCommand(recordingEntry):
# split the recording entry into label and mnemonic
labelAndMnemonic = recordingEntry.split('|')
label = labelAndMnemonic[0]
WLAN Mode User's &Programmer's Reference 2425