Connecting to IPS 120 10 by Oxford Instruments in Python

Instrument Card

MERC-IPS-120 MercuryIPS 120 A 10 V superconducting magnet power supply. The Mercury iPS is configurable and is made up of two units: The Mercury main unit E1-060 and Mercury secondary slave unit E1-061.

Device Specification: here

Manufacturer card: OXFORD INSTRUMENTS

Oxford Instruments plc is a United Kingdom manufacturing and research company that designs and manufactures tools and systems for industry and research. The company is headquartered in Abingdon, Oxfordshire, England, with sites in the United Kingdom, United States, Europe, and Asia.[2] It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.[3]

• Headquarters: Abingdon, United Kingdom
• Yearly Revenue (millions, USD): 367.3
• Vendor Website: here

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Connect to the IPS 120 10 in Python

Read our guide for turning Python scripts into Flojoy nodes.

Flojoy

PROTOCOLS > SCPI

📄 IDN

Query a device's identity through the universal *IDN? SCPI command.

📄 MEASURE VOLTAGE

Query an instrument's measured output voltage, such as a DMM or power supply.

📄 SCPI WRITE

Write a SCPI command to a connected bench-top instrument and return the result.

PyMeasure

from pymeasure.instruments import OxfordInstrumentsIPS120_10

# Connect to the IPS 120-10 Power Supply
ips = OxfordInstrumentsIPS120_10("GPIB::25")

# Enable control of the power supply
ips.enable_control()

# Train the magnet after it has been cooled-down
training_scheme = [
    (11.8, 1.0),
    (13.9, 0.4),
    (14.9, 0.2),
    (16.0, 0.1),
]
ips.train_magnet(training_scheme)

# Set the magnetic field to 12 Tesla
ips.set_field(12)

# Print the current field
print(ips.field)

# Set the magnetic field to 0 Tesla
ips.set_field(0)

# Disable control of the power supply
ips.disable_control()

Note: Make sure to replace "GPIB::25" with the appropriate address for your IPS 120-10 Power Supply.