Festo Контроллер позиционирования CPX-CMAX - Manual (Page 108)

3. Drive functions
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Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH
3.2.6 Jog mode
In the Operation enabled" state, the drive can be traversed
by jogging in the positive/negative directions. This function is
usually used for:
ć Moving to teaching positions
ć Moving the drive out of the way (e.g. after a system fault)
ć Manual traversing as a normal operating mode (manually
operated feed).
Sequence
1. When one of the signals Jog positive / Jog negative"
(CPOS.JOGP/CPOS.JOGN) is set, the drive starts to move
slowly (creeping phase). Due to the slow speed, a position
can be defined very accurately.
If JOGP and JOGN are set at the same time, JOGN has
priority.
2. If the signal remains set for longer than the configured
creeping period, the speed is increased until the confiĆ
gured maximum speed is reached. This way, large strokes
can be traversed quickly.
3. If the signal changes to 0, the drive will be braked with
the maximum set deceleration.
4. The drive stops automatically if it reaches a software end
position. The software end position is not passed; the
travel for stopping is taken into account in accordance
with the set ramp. Here, too, Jog mode is only exited again
after CPOS.JOGx = 0.