Application examples
14-12
L
EDSVS9332P-K EN 3.0
Fig. 1 Sequence of communication between master and slaves
Character
Explanation
●
Answer of the controller (CAN-IN1)
■
Send setpoint position (from the master) to the controller
1
Slave 1
2
Slave 2
3
Slave 3
Input of the target position by an external control (here: PLC)
•
The setpoint position is determined by cyclic set phase increments (t
sync-cycle
) in increments
of milliseconds (150µs).
The input must be quartz-precise in the long term.
•
The POS function block calculates the speed and the acceleration.
•
Inputs in v
max
(C1240) and a
max
(C1250) have no effect.
•
This means that speed profiles are possible in any form (e.g. cams).
•
Activation by POSD-PSET-SWT = HIGH (e.g. FIXED1)
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