Parker EME
Setting up Compax3
192-121102 N04 June 2008 59
MN-M 21.22: MN initiator = 1 on the negative 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 (positive part of the travel range) and one range with activated MN
initiator (negative part of the travel range).
When the MN initiator is inactive (signal = 0) the search for the machine reference
is in the negative travel direction.
MN-M 21:The negative edge of the MN proximity switch is used directly as MN
(home) (the motor zero point remains without consideration).
MN-M 22:The positive edge of the MN proximity switch is used directly as MN
(home) (the motor zero point remains without consideration).
22
22
21
21
1
1: logic state
Without motor zero
point, without
direction reversal
switches
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