Parker Hannifin S.p.A. Divisione S.B.C. user’s manual TWIN-N and SPD-N
188
The inverse sequence brings the drive to the standard operating condition.
The timing is as follows :
(1) logic signals exchanged between drives and control/supervisor.
Warning :
in case of alarm (see appendix Alarms) during operation, the drive is automatically disabled.
Therefore the capability of stopping the motor in a controlled way is lost. The motor will stop
with its natural dynamic depending on the total inertia, friction and load torque. The same
happens if the safe disable function is activated before the motor has been stopped in a
controlled way.
b 41.2
b 40.9 & b41.5
-SR/+SR
SC-A/SC-B
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