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Disable the drive at zero speed.


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#1 marke

marke

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Posted 13 May 2005 - 08:21 PM

The speed is controlled using the differential input AnIn1 at terminals 2 and 3.
The drive is only started if the speed reference is greater than a threshold set in 822

Operational Parameters
822 : Start Threshold

Setup
CODE


Controls

212 : Remote

213 : Remote

214 : R+L



Analogue Inputs

411 : Speed

412 : 0-10V/0-20mA

415 : Bipolar OFF

416 : OFF



Digital Outputs

441 : CA1



Comparator

821 : AnIn1

822 : 5%



Connections
An+ to #2
An- to #3
Gnd to #1
Enable #10 to #11 (via enable switch)
DigOut1 [#20] to RunR[#9]

When the speed input goes above the reference (822) the output of the comparator turns on the RunR inputs enabling the drive to run in in the forward direction.
Best regards,




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