Reg-Related Positioning (Regsearch, Regmove) - Parker Compax3 Series Operating Instructions Manual

Setting up Compax3
4.1.15.2
RegSearch
RegMove
Please note:
146

Reg-related positioning (RegSearch, RegMove)

For registration mark-related positioning, 2 motions are defined.
Search movements: Relative positioning in order to search for an external signal -
of a reg
This may, for example, be a reg on a product.
The external signal interrupts the search movement and the second movement by
the predefined offset follows without transition. The drive comes to a standstill at
the postion of the mark signal + the configured offset.
Accuracy of the reg detection: <1µs
The reg restriction window is the same for all reg motion sets!
Example 1: Reg comes after the reg restriction window
Example 1: Reg comes after the reg restriction window
Start
v
StartIgnore
Regf
POS
1
2
Start
Start signal for reg positioning (Control word 1 Bit 4)
RegSearch:
Positioning for reg search
RegMove:
Positioning according to reg
StartIgnore:
Reg ignore window: (see page 143) beginning of the registration lockout zone
StopIgnore:
Reg ignore window: End of Registration lock-out zone (StopIgnore)
Reg:
Reg signal (I4 on X12/10)
Regf:
Signal: Reg mark detected
(Status word 1 Bit 15)
POS:
Signal: Position reached
(Output O1: X12/3 or status word 1 Bit 9)
1
Programmable status bits of RegSearch (only for positioning with set selection)
2
Programmable status bits of RegMove (only for positioning with set selection)
192-120114 N5 C3I22T11 June 2008
Reg
RegSearch
RegMove
StopIgnore
t
active
active
C3I22T11