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How can the ATV340 be programmed for 2-wire control?

Published date: 25 September 2019

Program the  ATV340 for 2-wire control.

Product Line:
ATV340, Altivar 340



From Main menu:
  1. Go to Complete Settings and enter.
  2. Go down to Command and Reference and enter.
  3. Go down to 2/3-wire Control and enter.
  4. Set for 2-wire control.
Now that the drive is set for 2-wire control, you can choose how you would like to set the 2-wire type:
If desired, set 2-wire Type to Level instead of Transition control. 
Warning: Level control type is not appropriate for all applications. Please consider whether this is safe for your application. 
-In transition mode, the drive will need to be powered up before a run command is given.
-In level mode, the run command can remain active, and the drive will run upon power up.
  If the run command is not active, the drive will wait for one in RDY status.

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