BEEP_2450
Causes the 2450 to beep audibly. Requires a CONNECT_2450 block to create the connection. Params: connection : VisaConnection The VISA address (requires the CONNECTION_2450 block). duration : float, default=0.25 The duration of the beep in seconds. frequency : float, default=2000 The frequency, or tone, of the beep in Hz. Returns: out : String Beep
Python Code
from typing import Optional
from flojoy import VisaConnection, flojoy, DataContainer, String
@flojoy(deps={"tm_devices": "1.0"}, inject_connection=True)
def BEEP_2450(
connection: VisaConnection,
input: Optional[DataContainer] = None,
duration: float = 0.25,
frequency: float = 2000,
) -> String:
"""Causes the 2450 to beep audibly.
Requires a CONNECT_2450 block to create the connection.
Parameters
----------
connection : VisaConnection
The VISA address (requires the CONNECTION_2450 block).
duration : float, default=0.25
The duration of the beep in seconds.
frequency : float, default=2000
The frequency, or tone, of the beep in Hz.
Returns
-------
String
Beep
"""
# Retrieve oscilloscope instrument connection
smu = connection.get_handle()
smu.commands.beeper.beep(duration=duration, frequency=frequency)
return String(s="BEEP")
Videos
Control the Sourcemeter 2450 with Flojoy
Example
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In this example, a Keithley 2450 to generate 1V and then sweep between 0 and 1V.
First the necessary blocks were added:
CONNECT_2450
BEEP_2450
RESET_2450
SOURCE_2450
MEASURE_SETTINGS_2450
MEASUREMENT_READ_2450
IV_SWEEP_2450
BIG_NUMBER
LINE
The instrument address was set for each 2450
block. The SOURCE_2450
block was changed in order to source 1V. The parameters in the MEASURE_SETTINGS_2450
block were changed as necessary. The MEASUREMENT_READ_2450
block was connected to the BIG_NUMBER
block in order to view the reading.
The IV_SWEEP_2450
block output was connected to the LINE
plot to show the output of the sweep.
The blocks were connected as shown and the app was run.