Parker EME
Setting up Compax3
192-120103 N13 C3I20T11 / C3I32T11 December 2010
117
Homing modes with home switch (on X12/14)
In this chapter you can read about:
Without motor reference point ........................................................................................ 117
With motor reference point............................................................................................. 120
Without motor reference point
In this chapter you can read about:
Without direction reversal switches ................................................................................ 117
With direction reversal switches ..................................................................................... 118
Without direction reversal switches
MN-M 19,20: MN-Initiator = 1 on the positive side
The MN initiator can be positioned at any location within the travel range. The
travel range is then divided into 2 contiguous ranges: one range with deactivated
MN initiator (left of the MN initiator) and one range with activated MN initiator (right
of the MN initiator).
When the MN initiator is inactive (signal = 0) the search for the machine reference
is in the positive travel direction.
MN-M 19:
The negative edge of the MN proximity switch is taken directly as MN
(the motor zero point remains without consideration).
MN-M 20:
The positive edge of the MN proximity switch is used directly as MN (the
motor zero point remains without consideration).
19
20
20
19
1
1: logic state
Without motor zero
point, without
direction reversal
switches
