Issue:
ATV312 Sleep function configuration

Product Line:
All ATV312 Drives

Environment:
All model numbers, all serial numbers

Cause:
Sleep function

Resolution:
Yes.
TLS is a low speed time out.  If the drive is maintaining low speed (LSP) for the amount of time you set under TLS (in seconds), then will cause the drive to go to sleep.
It will wake up and run when commanded faster than LSP.

Press Enter (press on the dial) and scroll down (turn the dial clockwise) to SET menu.
Press Enter and scroll down to TLS parameter.
Press Enter to view current setting and to make changes.
Press Enter to save changes.

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