How long does the start/stop command have to be maintained in 3 wire control, to start and stop?

Resolution:
The required command duration depends on whether deceleration is enabled:

3-Wire Control Without Deceleration
- Start Command (S2): A momentary pulse is sufficient to start the motor.
- Stop Command (S1): The signal must be maintained for at least 500 ms to stop the motor correctly.

3-Wire Control With Deceleration
- Start Command (S2): A momentary pulse is sufficient.
- Stop Command (S1): A momentary pulse is also sufficient.

If external control devices are used, ensure they provide the minimum required signal duration to guarantee reliable operation.

See the attached file for further information.

If this article does not answer your question, check out our FAQ database that has answers to more commonly asked questions:

Frequently Asked Questions - Schneider Electric (se.com)

If this FAQ did not solve your issue, you can call us at 1-888-778-2733 Option 2 and then 4 or e-mail us atdrive.products.support@se.comto create a case with our Technical Support Team.

If you are not located in North America, please contact your local Customer Care Center for assistance:

Support | Schneider Electric Global (se.com)

Released for: Schneider Electric Thailand