Lenze 8400 - Page 533

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 533
8 Basic drive functions (MCK)
8.4 Basic settings
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Blocking zone for "absolute (Cw)" and "absolute (Ccw)" positioning modes
Set a blocking zone in C01245/2
for the "absolute (Cw)" and "absolute (Ccw)" positioning modes in
which no target positions are approached. This blocking zone around the current setpoint position
serves to consider drift motions of the shaft in case of controller inhibit/enable cycles in order to
prevent e.g. an unwanted motion by one cycle.
[8-14] Definition of the blocking zone
Display of the target position in the "positioning" mode
 Stop!
With the "absolute (Cw)" and "absolute (Ccw)" positioning modes, target positions that
are located in the set blocking zone are always approached by the shortest possible path!
If the blocking zone is set too large, the drive may travel in the opposite direction!
• Target positions outside the blocking zone are approached
with the selected positioning mode.
• The blocking zone is internally limited to half the cycle.
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


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&
Positioning mode Target position displayed in C01210/6 in [units]
Absolute (shortest path) Defined position
absolute (Cw) Defined position
absolute (Ccw) Defined position
Continuous 214748.3647
Relative Modulo position + defined position