Baumuller b maXX BM2500, Operating Manual

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Management
Parameter manual b maXX BM3000
Document no.: 5.12001.07 Baumüller Nürnberg GmbH
394
of 820
4.5
4.5.6 Set Value Manager
The set value manager manages the initial values of set value generators such as, for
example, ramp function generators or positioning and operates the set value interface to
position and speed controllers. Furthermore, using
Z
111.6
–
Interpolation Mode it is pos-
sible to select between interpolating and extrapolated characteristics of speed and posi-
tion.
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 132: ProDrive Set Value Manager