Skip to content
Docs

Connecting to Newmark-NSC-A1 by Newmark in Python

Instrument Card

The NSC-A1 Series motion controller is a powerful single axis stepper motor control system which combines a microstepping driver with a programmable controller into a compact envelope

Newmark-NSC-A1

Device Specification: here

Manufacturer card: NEWMARK

NEWMARK

Newmark Systems is a world leader in precision rotary table technology designed for critical positioning applications

  • Headquarters: USA
  • Yearly Revenue (millions, USD): 12
  • Vendor Website: here

Demo: Send commands to a Polulu stepper motor driver

Connect to the Newmark-NSC-A1 in Python

PROTOCOLS > SCPI

To connect to a Newmark-NSC-A1 Motion using Instrumental, you can use the following Python script:

from instrumental import instrument, list_instruments


# Find the Newmark-NSC-A1 Motion instrument
instruments = list_instruments()
newmark_instrument = None
for instrument in instruments:
    if 'Newmark-NSC-A1' in instrument:
        newmark_instrument = instrument
        break


# Connect to the Newmark-NSC-A1 Motion instrument
if newmark_instrument:
    motion = instrument(newmark_instrument)
    print("Connected to Newmark-NSC-A1 Motion")


    # Get the current angle of the stage
    angle = motion.angle
    print(f"Current angle: {angle}")


    # Rotate the stage clockwise by 90 degrees
    motion.cw(90)


    # Set the velocity of the stage to 10 degrees per second
    motion.velocity = 10


    # Disconnect from the motion controller
    motion.close()
else:
    print("Newmark-NSC-A1 Motion not found")

This script first imports the necessary functions from the instrumental module. It then uses the list_instruments() function to get a list of available instruments. It searches for an instrument with the name containing “Newmark-NSC-A1” and assigns it to the newmark_instrument variable.

If a Newmark-NSC-A1 Motion instrument is found, it uses the instrument() function to connect to the instrument and assigns it to the motion variable. Finally, it prints a message indicating whether the connection was successful or not.

Note: The script assumes that you have already installed the instrumental package.