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Video: How to set 4-20mA with terminal control as start/stop on ATV312 drive?

Published date: 15 June 2020

Issue:
Wiring and configuring 2-wire terminal start/stop run control on Logic Input 1 (LI1 + 24vdc) and 4-20mA speed control via Analog Input 3 (AI3) on Altivar 312.

Product Line:
ATV312

Environment:
All models in range.

Cause:
Drive set up and wiring.

Resolution:
Go to menu CtL (Control) - Change parameter FR1 to AI3.  The speed reference default is AI1.  The start/stop command default in 2 wire control between +24 and LI1.

 

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