9basic drive functions (mck), Stop – Lenze 8400 TopLine User Manual
Page 587
Lenze · 8400 TopLine · Reference manual · DMS 6.0 EN · 06/2014 · TD05/TD14
587
9
Basic drive functions (MCK)
9.4
Basic settings
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Blocking zone for "absolute (Cw)" and "absolute (Ccw)" positioning modes
Set a blocking zone in
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.
[9-13] 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.
&
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