Description of the Software Modules and Parameters
Parameter manual
b maXX
BM5800
Document No.: 5.16029.03
637
3
3.8.10 Operation mode coupled operation
The coupled operation is activated via the parameter Set operation mode
= -12.
In this operation mode and based on the cyclical transferred master axis position the po-
sition set value of the drive is generated by using polynomial curves.
The operation mode has the following options and functions:
m
The braking from the current speed to speed = 0 after the operating mode switcho-
ver
m
The synchronization of the current position with the position set value from the
curve.
m
The changing the sequence of the single polynomial segments.
m
The reloading of curves or sub curves during operation
m
The gear factor at the curve output
m
The superpositioning of the curve movement by an additional movement
m
The execution of curves towards the forward as well as the backward direction
m
Automatic linear interpolation of the master axis position of
fieldbus cycle
cycle of the fieldbus task, if
division ration fieldbus task
greater than has been set.
m
Optional linear extrapolation of the master axis position if a set value fail occurs.
m
Real master axis at devices with two encoder inputs can be activated.
m
The master as well as the slave travel paths for two selectable curve segments can
be changed during the movement by the function "flexible segments".
The entire set curve is combined with several curve segments. Thereby each curve seg-
ment is defined by a polynomial of the ninth order.
describes the schematic
diagram. This curve consists of seven curve segments, which are linked up as a linked
list. Therefore, it must be specified which curve segment is to be the following and the
previous one when defining a segment.
Figure 174:
Set value curve consisting of several curve segments
0
0
1
2
3
6
4
5
5000_0314_rev02_int.cdr
Master position
Slave
position
Start position
master
Start position
slave
Start cam segment
