Baumuller b maXX BM5800, Руководство по параметрам

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Description of the Software Modules and Parameters
Parameter manual b maXX BM5800
Document No.: 5.16029.03
347
of 814
3
3.5.5 Set Value Manager
The set value manager manages the set value sources, meaning the set value generators
such as the ramp function generator or the positioning via the fieldbus and operates the
set value interface to the position and speed controller. Furthermore, can be selected via
Z
111.6
–
Interpolation mode between interpolating and extrapolating behavior of speed
and position. In dependence of the controller options
Z
18.9
–
bits 1,2,3 and 16 different
feedforward modes can be selected. Hereby, the parameter
Z
111.7
–
(external speed
feedforward) and
Z
111.8
–
external acceleration feedforward are made available for the
options directly referring to the external feedforward. Also refer to
Z
Fig. 96
–
on page 400.
The display parameters
Z
111.2
–
to
Z
111.5
–
are updated in the set value manager cycle.
The cycle depends on the active operating mode (
Z
109.2
–
).
For the operating modes which work in the so-named RT1 Task, the cycle time is always
1 ms. An active RT1 operating mode can be recognized by
Z
111.1
–
Status Bit 4 = 1. RT1
operating modes are all position and speed controlled modes for which the speed profile
is produced internally to the controller.
Examples for RT1 operating modes are the are the setting of the target positions
(
Z
109.2
–
= 1) or the speed control (
Z
109.2
–
= -3), if the ramp function generator is con-
figured in the RT1 (
Z
110.2
–
Mode bit 16 = 0)
The cycle time of the operating modes operating in the fieldbus task always corresponds
to the
Z
1.10
–
fieldbus task cycle time which results from the
Z
131.18
–
fieldbus cycle
time divided by
Z
131.20
–
division ratio fieldbus task.
Examples with regard to the fieldbus task operating modes are the cyclical position set
value setting (
Z
109.2
–
= -4) or the speed control (
Z
109.2
–
= -3) if the ramp function gen-
erator is configured in the fieldbus task (
Z
110.2
–
Mode bit 16 = 1).
An active Fieldbus Task operating mode can be recognized by
Z
111.1
–
Status Bit 5 = 1.
Figure 87: ProDrive Set Value Manager
3.5.5.1 Parameter overview
Functional block: SwgManager [111]