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A user has a line of material with randomly spaced registration marks. It is known that the first
mark must initiate a registration move, and that each registration move cannot be interrupted or
the end product will be destroyed. Since the distance between marks is random, it is impossible
to predict if a second registration mark will occur before the first registration move has finished.
DEL REGI2a
; Delete program (in case program already resides in memory)
DEF REGI2a
; Begin program definition
INFNC1-H
; Define input #1 as a "trigger interrupt" input (TRG-A)
RE1
; Enable registration
V2
; Set registration move to a velocity of 2 rps
AD.5
; a deceleration of 0.5 rev/sec/sec
REGA20000
; and a distance of 20000 steps
MC1
; Start a mode continuous
V1
; move at a velocity of 1 rps
GO1
; Initiate motion
END
; End program definition
Registration Profile:
v
1st Registration
mark occurs
2
1
0
Example – Scenario B (introducing "single-shot" registration):
In order to stop the second registration from occurring, REGSS can be used:
DEL REGI2b
; Delete program (in case program already resides in memory)
DEF REGI2b
; Begin program definition
INFNC1-H
; Define input #1 as a "trigger interrupt" input (TRG-A)
RE1
; Enable registration
V2
; Set registration move to a velocity of 2 rps
REGA20000
; and a distance of 20000 steps
REGSS1
; Enable registration single shot mode
MC1
; Start a mode continuous
V1
; move at a velocity of 1 rps
GO1
; Initiate motion
END
; End program definition
Registration Profile:
v
1st Registration
mark occurs
2
1
0
248
Gemini GV6K/GT6K Command Reference
2nd Registration
mark occurs
The first registration move
is pre-empted by a second
registration input.
t
2nd Registration
mark occurs
Because of
REGSS
first registration move is
NOT pre-empted by the
second registration input.
The registration "single
shot" will be reset when
you issue a new motion
command (
,
GO
t
www.comoso.com
, the
, etc.).
PRUN
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