Parker Products COMPAX-M /-S (L) - Manual (Page 133)

Optimization functions
Optimization display
133
Unit
hardware
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Positioning and control functions
Optimization
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8.5.3 Optimization display
The optimization display (status S13 and S14) is an aid for optimizing COMPAX
without the need for an additional visual aid. It provides access to the characteristic
parameters of the positioning process (optimization parameters).
From a selection of 14 different parameters for the positioning process, you can
assign 2 parameters to the status values S13 and S14 by using the parameters
P233 (S13) and P234 (S14).
The optimization parameters are reset before each new positioning process and
they are continually updated during the positioning process.
P233/P234 30 Meaning
1 Positioning time (from start of positioning to "Position reached")
2 max. intermediate circuit voltage in [V]
3 reserved
4 max. undershoot referenced to max. position (amount) (only for
highly shifted loops)
5 max. position overshoot [units corresp. P90] (amount)
6 max. position undershoot [units corresp. P90] (amount)
7 max. acceleration lag error [units corresp. P90]
8 max. braking lag error [units corresp. P90]
9 max. acceleration speed in [%] of motor nominal speed
10 max. braking speed in [%] of motor nominal speed
11 max. acceleration current in [%] of motor nominal current
12 max. braking current in [%] of motor nominal current
13 max. time in current limit for acceleration, in [ms]
14 max. time in current limit for braking, in [ms]
56 square of peak motor current (reference value: 80 000A 2 )
Enter the corresponding number in the first column in the parameter. This means
♦ P233 determines status S13
!
P234 determines status S14
positive sense
of rotation
negative sense
of rotation
negative sense
of rotation
max.
position overshoot
max.
position undershoot
max position overshoot
max.
position undershoot
positive sense
of rotation
50
25
0
-25
position
time
5
5
6
6
30 P233/P234 are set as valid with VP
Optimization
parameters:
Description of
optimization
parameters