Parker EME
Setting up Compax3
192-120114 N5 C3I22T11 June 2008 125
With motor reference point
In this chapter you can read about:
Machine zero only from motor reference ......................................................................... 125
With direction reversal switches ...................................................................................... 126
Machine zero only from motor reference
In this chapter you can read about:
MN-M 33,34: MN at motor zero point .............................................................................. 125
MN-M 130, 131: Determine absolute position via distance coding
.................................. 125
MN-M 33,34: MN at motor zero point
The motor reference point is now evaluated (no MN initiator):
MN-M 33:For a MN run, starting from the current position, the next motor zero point
in the negative travel direction is taken as the MN.
MN-M 34:For a MN run, starting from the current position, the next motor zero point
in the positive travel direction is taken as the MN.
33
34
1
1: Motor zero point
MN-M 130, 131: Determine absolute position via distance coding
Only for motor feedback with distance coding (the absolute position can be deter-
mined via the distance value).
Compax3 determines the absolute position from the distance of two signals and
then stops the movement (does not automatically move to position 0).
1: Signals of the distance coding
Without home
switch