Festo Контроллер двигателя SFC-ST - Manual (Page 49)

3. Control block
3−5
Festo P.BE−SFC−DC−PB−S7−E N en 0604NH
If both factors are 1, the current position and the nominal
value for the position will be specified in increments.
The values for specifying the positions in Ģm are saved in
the SFC−DC and can be downloaded (PNU 1004, subindex 0
and 1).
Device control
In order that the drive can be controlled via the PLC, the
device control via the PROFIBUS interface must be active.
Control via the FCT or the control panel must be deactivated
(Reurn message−Bit Drive_Control_FCT_HMI = 0).
The drive is ready to operate when the bits Stop, Halt and
Enable_Drive = 1 and the Fault bit = 0. This is shown with the
bits Drive_Enabled and Ready = 1.