Baumuller b maXX BM2500, Operating Manual

Page: 617 / 822

Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
617
of 820
4
Figure 208: SW = Set value; SW Cycle = effective interpolation interval; cycle of the internal software
interface = Fieldbus cycle
4.8.6.1 Parameter overview
Functional block: FbCycSyncPos [136]
NOTE!
Currently, the fastest permissible set value cycle (=
Z
1.10
–
Task fieldbus cycle time
=
Z
131.18
–
Fieldbus cycle time /
Z
131.20
–
Division ratio fieldbus task) for this op-
erating mode is 250 µs and thereby corresponds with the default setting for the cycle
of the position control. Especially with cycle rates of less than 1 ms, the computation
time capacity utilization of the controller must be observed when using a double axis
unit!
5000_1003_rev04.cdr
136.7
136.2
1
1
0
0
136.4
136.5
136.3
136.6
136.13
121.11
136.14
x
x x
%
Position offset
Input selection
Offset speed
Inter-
polator Inter-
polator
Position
Speed
controller
Speed limit
Speed set value
unlimited
Actual
values
Interpolation from clock of
SW interface to controller clock
Default values:
position set value 136.8
angle set value 136.12
speed set value 16 bit 136.9
acceleration set value 136.10
speed set value 32 bit 136.15
Configuration of
interpolation from SW clock
to clock of SW interface
Target angle
Target position
Angle offset
Smoothing time
position set value
Mode bit 7
Gear
Gear
Weighting off
(rotation position resolution = 0)
121.13 Input rev.
121.14 Output rev.
1 revolution
121.16 Rotation
position resolution
Weighting
Modulo off
(121.16 Rotation position resolution = 0
or 121.15 Modulo revolutions = 0)
Modulo
handling