Parker Compax3 Fluid T40

Setting up Compax3 C3F_T40
60 192-121102 N04 June 2008
With direction reversal switches
In this chapter you can read about:
MN-M 1, 2: Limit switch as machine zero.......................................................................... 68
MN-M 132, 133: Determine absolute position via distance coding w
ith direction reversal switches
........................................................................................................................................... 69
In this chapter you can read about:
MN-M 7...10: Direction reversal switches on the positive side .......................................... 64
MN-M 11...14: With direction rever
sal switches on the negative side ............................... 64
In this chapter you can read about:
MN-M 23...26: Direction reversal switches on the positive side ........................................ 60
MN-M 27...30: With direction rever
sal switches on the negative side ............................... 61
Machine zero modes with a home switch which is activated in the middle of the
travel range and can be deactivated to both sides.
The assignment of the direction reversal switches (see page 74) can be
cha
nged.
Function Reversal via Following error threshold
If no direction reversal switches are available, the reversal of direction can also be
performed during the machine zero run via the function ”direction reversal via
Following error threshold"
Here the drive runs towards the mechanical limit mounted at the end of the travel
range.
When the settable Following error threshold is reached, the drive is braked and
changes the travel direction.
Caution!
Wrong settings can cause hazard for man and machine.
It is therefore essential to respect the following:
 Choose a low machine zero speed.
 Set the machine zero acceleration to a high value, so that the drive changes
direction quickly, the value must, however, not be so high that the limit threshold
is already reached by accelerating or decelerating (without mechanical limitation).
 The mechanical limitation as well as the load drain must be set so that they can
absorb the resulting kinetic energy.
MN-M 23...26: Direction reversal switches on the positive side
Without motor zero point, with direction reversal switches
23
24
25
2624
2623
26
25
25
23
24
1
2
1: Logic state of the home switch
2: Logic state of the direction reversal switch