def __init__(self, gpib_address):
self.gpib_address = gpib_address
# Configure Control Loop Parameters
send_GPIB('\"CSET 1 A 1 on\"', self.gpib_address)
self.input = 'A'
self.controlLoop = '1'
def heater_output(self):
'''
Query Heater Output (0 to 100%).
:Return: heater output in percent.
'''
send_GPIB('HTR?', self.gpib_address)
return float(receive_GPIB(self.gpib_address))
def get_setpoint(self):
'''
Query Control Loop Setpoint.
:Return: Returns the control loop setpoint.
'''
send_GPIB('\"SETP? ' + self.controlLoop + '\"', self.gpib_address)
return float(receive_GPIB(self.gpib_address))
def v(self):
'''
Reads a voltage value in Volts.
:return: measured voltage in volts.
'''
send_GPIB(':READ?', self.gpib_address)
return float(receive_GPIB(self.gpib_address))
def heater_range(self, *args):
'''
heater_range() >> Query Heater Range.
heater_range(0-5) >> Configure Heater Range (from 0 to 5).
:params range: heater range.
:Return: the heater range.
'''
if len(args) == 1:
send_GPIB('\"Range ' + str(args[0]) + '\"', self.gpib_address)
else:
send_GPIB('RANGE?', self.gpib_address)
return float(receive_GPIB(self.gpib_address))
def t(self, *args):
'''
t() queries temperature.
t(setpoint) sets the setpoint temperature of the selected input.
:params setpoint: temperature setpoint in Kelvin.
'''
if len(args) == 1:
send_GPIB(
'\"SETP ' + self.controlLoop + ', ' + str(args[0]) + '\"',
self.gpib_address)
else:
send_GPIB('\"KRDG? ' + self.input + '\"', self.gpib_address)
return float(receive_GPIB(self.gpib_address))
def set_A(self, current):
'''
Set current in Ampere.
:params current: Output current in Amps.
'''
return send_GPIB('CURR '+ str(current), self.gpib_address)
def set_range(self, currentRange):
'''
Set current range in Ampere. Selecting a fixed source range disables autorange.
Ranges: 2nA, 2µA, 2mA, 20nA, 20µA, 20mA, 200nA, 200µA, 100mA
:params currentRange: Current range in Amps.
'''
return send_GPIB('CURR:RANG '+ str(currentRange), self.gpib_address)
def set_compliance(self, complience):
'''
Set voltage complience in volts.
The voltage compliance limit can be set from 0.1V to 105V in 10mV steps
:params complience: Voltage complience in volts.
'''
return send_GPIB('CURR:COMP '+ str(complience), self.gpib_address)
def __init__(self, gpib_address):
self.gpib_address = gpib_address
# INITIAL CONFIGURATION (Edit acording to your needs) =============
# Restore GPIB and remote options to default.
send_GPIB('*RST', gpib_address)
# Select function: ‘VOLTage’ or ‘TEMPerature’.
send_GPIB('\":sens:func \'volt\'\"', gpib_address)
# Select channel: 0 (internal temperature sensor), 1, or 2.
send_GPIB('\":sens:chan 1\"', gpib_address)
# Enable/disable channel 1 auto range; (ON or OFF).
send_GPIB('\":sens:volt:chan1:rang:auto ON\"', gpib_address)
def output_resp_SLOW(self):
'''
Select slow output response speed for 6221.
'''
return send_GPIB('OUTP:RESP SLOW', self.gpib_address)
def clear(self):
'''
Turns output off and sets output level to zero.
'''
return send_GPIB('CLE', self.gpib_address)
def AutoRange_OFF(self):
'''
Disables source autorange
'''
return send_GPIB('CURR:RAN:AUTO OFF', self.gpib_address)
def AutoRange_ON(self):
'''
Enables source autorange
'''
return send_GPIB('CURR:RAN:AUTO ON', self.gpib_address)
def output_OFF(self):
'''
Turn output off.
'''
return send_GPIB('OUTP OFF', self.gpib_address)
def output_ON(self):
'''
Turn output on.
'''
return send_GPIB('OUTP ON', self.gpib_address)
def output_resp_FAST(self):
'''
Select fast output response speed for 6221.
'''
return send_GPIB('OUTP:RESP FAST', self.gpib_address)
def filter_Off(self):
'''
Disables the output analog filter.
'''
return send_GPIB('CURR:FILT OFF', self.gpib_address)
def filter_ON(self):
'''
Enables the output analog filter.
'''
return send_GPIB('CURR:FILT ON', self.gpib_address)
# -*- coding: utf-8 -*- """ amreft-m4p example script 0. @author: Carlos galdino [email protected] """ from KUSB_488A_communication import init_gpib, terminate_gpib, send_GPIB, receive_GPIB # %% Initizalize communication comm_gpib = init_gpib() # %% Send and receive identification message on adress 3 sent1 = send_GPIB('*idn?', 1) received1 = receive_GPIB(1) print(received1) # %% Terminate communication terminate_gpib(comm_gpib)
