SMAC CBC-EIP - Force Move

24
3.5 Force Move
This AOI is used to perform force move.
Force Move AOI: input and output parameters
Parameter
Unit
Description
INPUIT
Busy
N/A
This bit is active when the AOI is being
executed, until the Done bit is active
Actual force
‰ of motor
rated current
Force of the actuator at the moment (Current
force)
OUTPUT
Target force
‰ of motor
rated current
Final force the actuator is intended to achieve
during the motion profile
Force slope
N/A
Gradient with which the target force needs to
be achieved (How soon/how slow)
Enable
N/A
Enables the AOI. Tis needs to be included in the
program after the AOI rung is energized.
Ladder logic example:
Mapping between force move AOI parameters and PLC IO data assemblies
Byte address
Description
Input: 2-5
45: Force move in progress (Busy bit)
Input: 10-13
Actual Force
Output: 0 - 3
Macro value of Force move (Table 3)
Output: 4-7
Target force
Output: 8-11
Force slope