162
LP.12
Current position
LP.21
Scaling increments high
LP.22
Scaling increments low
LP.23
Scaling distance
This shows the actual position in inches from the slowdown point.
When the controller gives the slowdown command by turning off
high speed and enabling leveling speed the position value is reset
to zero and begins to increment from there. The value displayed at
the end of the run is the total distance traveled from the slowdown
point.
Parameters LP21, LP22, LP23 provide a means independent from
parameters LF.20, LF.21, 22, 23 to adjust the scaling of inches
into counts on the motor encoder. The scaling is de ned by the
following relationship:
counts/inch =
LP21 x 10000 + LP22
LP23
Initially these values are calculated from the values entered
into parameters LF.21, LF.22, LF.23, LF.27, and LF.76. After
adjusting these parameters, it is possible to change the values in
LP.21,LP.22,LP.23. Keep in mind that any changes made to the
LF parameters 21, 22, 23, 27 and 76 will force LP.21, 22, 23 to
recalculate.
Position Control
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