3. Product description
46
Festo.P.BE-CMMS-ST-HW-EN 0903b
order control system in a fixed time slot pattern. If the time slot pattern of the position
setpoints is greater than the internal position controller cycle time of the controller, the
controller automatically interpolates the data values between two prescribed position
setpoints. The controller also calculates a corresponding speed pilot control.
1
Position
setpoint time
slot pattern
2
Position control
cycle time
3
Interpolated
sequence of the
position
4
Interpolated
sequence of the
position
Fig. 3.2: Interpolated position mode
3.4.3
PROFIBUS
The controller is connected to the PROFIBUS with a corresponding expansion module
(CAMC-PB), which can be plugged into the expansion slot X7. If the module is plugged in,
it automatically becomes active the next time the controller is switched on.
The slave address is configured over the DIP switches on the front side of the controller.
Baud rates up to 12 MBaud are supported.
FHPP with the above-described control and operating modes is used as communication
protocol.
3.4.4
DeviceNet
The controller is connected to the DeviceNet network with a corresponding expansion
module (CAMC-PB), which can be plugged into the expansion slot X7. If the module is
plugged in, it automatically becomes active the next time the controller is switched on.
1
2
3
4
