Parker Products COMPAX-M /-S (L) User Manual
Operating Instructions
COMPAX-M / -S
Cam controller with compensation for switching delays
104
8.4.15 Cam controller with compensation for switching delays
With the function "Cam controller", you can switch 4 actuators (switch elements)
dependent on position.
dependent on position.
♦
The switching positions are fixed positions within the positioning range.
♦
The reference value for the switching positions can be selected from:
the position actual value (S1) or
the position set point or
the absolute value (S12)
the position actual value (S1) or
the position set point or
the absolute value (S12)
♦
The switching delay of the actuators is compensated for dependent on the speed.
Outputs O9 ... O12
Parametrization occurs via variables in the range V50 ... V70.
No.:
Contents
Unit
min
stand
ard
ard
max
valid
from
V50
Operation mode cam controller
0: inactive
1: position actual value
0: inactive
1: position actual value
(without consideration of P1 and P215)
2: position set point
(without consideration of P1 and P215)
3: reserved
4: S1 (position actual value)
4: S1 (position actual value)
Number range: +/- 4 mill. units (P90)
5: position set point
Number range: +/- 4 mill. units (P90)
6: absolute value (S12)
Number range: +/- 2048 units (P90)
0
0
VP
V51
Polarity O9...O12
Valence
Bit 9: Polarity O9
256
Bit 10: Polarity O10 512
Bit 11: Polarity O11 1024
Bit 12: Polarity O12 2048
Bit 11: Polarity O11 1024
Bit 12: Polarity O12 2048
If the corresponding bit is set, then the
relevant output is inverted.
relevant output is inverted.
0
0
3840
VP
V52
reserved
VP
V53
reserved
VP
V54
reserved
VP
V55
Position control cam 1 (O9) on*
P90 -4 000 000
0.00
+4 000 000
VP
V56
Switch-on lag control cam 1
ms
0
0
1000
VP
V57
Position control cam 1 (O9) off*
P90 -4 000 000
0.00
+4 000 000
VP
V58
Switch-off lag control cam 1
ms
0
0
1000
VP
V59
Position control cam 2 (O10) on*
P90 -4 000 000
0.00
+4 000 000
VP
V60
Switch-on lag control cam 2
ms
0
0
1000
VP
V61
Position control cam 2 (O10) off*
P90 -4 000 000
0.00
+4 000 000
VP
V62
Switch-off lag control cam 2
ms
0
0
1000
VP
V63
Position control cam 3 (O11) on*
P90 -4 000 000
0.00
+4 000 000
VP
V64
Switch-on lag control cam 3
ms
0
0
1000
VP
V65
Position control cam 3 (O11) off*
P90 -4 000 000
0.00
+4 000 000
VP
V66
Switch-off lag control cam 3
ms
0
0
1000
VP
V67
Position control cam 4 (O12) on*
P90 -4 000 000
0.00
+4 000 000
VP
V68
Switch-on lag control cam 4
ms
0
0
1000
VP
V69
Position control cam 4 (O12) off*
P90 -4 000 000
0.00
+4 000 000
VP
V70
Switch-off lag control cam 4
ms
0
0
1000
VP
* The switching processes described apply for increasing setpoint and P215=0;
with decreasing setpoint switch off occurs at the same position where switch on
previously occured.
previously occured.
The variables for parametrization of the cam controller are not password
protected!
protected!
Function of the
cam controller:
cam controller:
Outputs of the cam
controller
Parametrization of
the cam controller
POSA
POSR
SPEED
ACCEL
OUTPUT
Password
SPEED
SYNC
Mark
reference
POSR
SPEED
POSR
OUTPUT
Cam
controller
WAIT
GOTO
GOSUB
RETURN
END
REPEAT
IF I..
Comparison
WAIT Start
GOTO /
GOSUB EXT
IF Error/ Stop
Arithmetic
Position
monitoring
Idle display
Speed
monitoring
Engage /
disengage
brake / final
stage
Variable
voltage