
MPH-02, MPB-02, MPD-02 Operating Modes 7-87
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Dynamic Synchronization with Synchronous Position
Control Modes
Drive-controlled dynamic synchronization in the synchronous position
control modes is carried out when
• a synchronous position control mode is activated
- and -
• the value in parameter S-0-0048, Position command value
additional is changed.
The values of parameters P-0-0142, Synchronization acceleration and
P-0-0143, Synchronization velocity are used for generating an additive
command value for compensation of the salve axis which is not velocity-
and position-synchronous.
P-0-0152
P-0-0089
S-0-0228
P-0-0142
P-0-0143
P-0-0151
P-0-0154
P-0-0155
P-0-0060
P-0-0434
DF000099v02_en.fh7
internal
command
value
electronic
gear
with
fine adjust
master axis
evaluation
and
adjustment
cmd value
processing
specific to
oper. mode
P-0-0775
Dynamic synchronization
+
S-0-0048
dynam.
synchron-
ization
Fig. 7-66: Function block "dynamic synchronization" for synchronous position
control modes
• synchronization takes place in 2 steps (velocity and position
adjustment)
• absolute (position and velocity adjustment) or relative (only velocity
adjustment) synchronization
• ranges to be set for synchronization:
• modulo range (S-0-0103)
• command value cycle for slave axis
• division for command value cycle; can be set in parameter
P-0-0751, Synchronization divisions per command cycle slave
axis
• direction for synchronization to be set for position adjustment of
modulo axes, shortest distance, positive or negative direction in
parameter P-0-0154, Synchronization direction;
setting the tolerance window with only positive or negative direction via
P-0-0151, Synchronization init window for modulo format
• synchronization mode "standard" or "register controller" can be set in
parameter P-0-0155
• display of the difference between actual position value and the
synchronous position command value generated from the master axis
Features
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