Frequently Asked Questions
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How can ATS01N2...LU, QN, RT be started without control wires?
Issue:
Start ATS01N2...LU, QN, RT without control wires.
Product Line:
Altistart 01 Soft Starters with "LU", "QN", or "RT" at the end of the part number
Environment:
All
Cause:
Need to start the Soft Starter with power up
Resolution:
Add a jumper between terminals LI+ and LI2. This provides a continuous RUN command. When power is supplied to the ATS01, it will immediately begin to start the motor. Removing power will result in a freewheel stop.
What are the adjustment ranges for the dials on an ATS01N2..LU/QN/RT?
For both the START TIME and STOP TIME dials, setpoint A is 1second and setpoint E is 10seconds. There is a linear relationship from A to E setpoints.
For the INITIAL VOLTAGE dial, setpoint A is 30% and setpoint E is 80% of full voltage. There is a linear relationship from A to E setpoints.
Does the ATS01 come with a shorting contactor?
Issue:
Does the ATS01 have an internal shorting contactor?
Product Line:
Altistat 01
Environment:
All
Cause:
N/A
Resolution:
All of the ALTISTART 01 models, except the ATS01N103FT and ATS01N106FT, have an internal shorting contactor as standard.