Technical FAQs

Ask a Question

What is the TBS setting on an ATS48 soft start?

Issue:
Time before starting

Product Line:
ATS48

Environment:
All models and serial numbers

Cause:
None

Resolution:
This parameter avoids starts in quick succession which may overheat the motor. The time delay starts when the motor changes to freewheel mode.  In 2-wire control, the motor is restarted after the time delay if the RUN command input is
still activated.  In 3-wire control, the motor is restarted after the time delay if a new RUN command is sent (rising edge).
The soft starter displays "tbS" during the time delay
Was this helpful?
What can we do to improve the information ?