Festo Soft Stop SPC11 Serie Referencia Rápida página 26

6 Instructions on operation
Note
For incremental path measuring systems: After switch
ing on the SPC11 again (POWER OFF/ON), the first
thing you have to do is trigger an order to move to the
end position P.01 or P.02, thus starting reference travel.
Other positioning tasks are not permitted and result in
the error E18 (reference travel).
Control the drive with the inputs P.01 to P.04 (see
section 4). When the position is reached, a 1−signal will be
displayed at the relevant output. If a mid−position is
exceeded, the relevant output will supply a 1−signal for
50 ms.
Change of direction is possible at any time during
positioning.
Optimizing the positioning behaviour (if necessary).
Check the system structure and the compressed air
S
reservoir when there are fluctuations in pressure or
when the supply pressure has been modified.
Adapt the amplification or cushioning stage.
S
If necessary, fit restrictors in the exhaust tubing of the
S
MPYE−5−... in order to reduce speed.
26 Festo SPC11−... 0404a English