Festo Контроллеры двигателя SFC-LAC - Manual (Page 175)

5. Commissioning
5−79
Festo P.BE−GDCP−SFC−LACI−PB−E N en 0812NH
Continuous setpoint specification can be used to travel
curved paths or for coupling axis motion (use of several
axes).
Overview of parameters involved (see section B.3.8)
Parameters involved Description FCT PNU CI
Interpolation time, i.Ăe. the time interval used by
the higher level controller for sending position
setpoints ć 570 20B6h
Start (FHPP) CDIR.B3 CONT = 1
CPOS.B1 START = positive edge, must remain set while the setpoint
specification is active
CDIR.B4 CONTT = 0 <=> 1 (Toggle Bit")
CCON.B1 STOP stops the setpoint specification.
CPOS.B0 HALT has no intermediate stop function and behaves in a similar
manner to the CCON.B1 STOP bit.
A negative edge at CPOS.B1 START also stops the setpoint specification.
Feedback (FHPP) SDIR.B3 CONT = 1
Condition Device control by PLC/field bus
Controller must be in status Operation enabled"
Tab. 5/22: Parameters used for continuous setpoint specification