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Can the Altivar 31 drive be set up to start with a jumpered run command or to restart without requiring the run command to be cycled?

Yes it can. If the drive is set for 2wire control with the run forward command given on LI1, either by a closed contact or jumper wire on 24V-LI1, the drive can be set for level detection rather than the default transition detection.  In transition, the drive must detect LI1 transition from 0V to 24V for a run command.  Level detection will simply respond to the 24V on LI1 and will run.  In the IO menu, set tCC=2C and tCt=LEL.  The same logic will apply to the run reverse command.

Reviewed 8/2011


CTA-ID : 2029638
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