144
7.5 S
IGNAL
I
NTERFACE
ALS
20X
256
7.5.5
Signal wave forms of
applicator signals
For details about applicator types read the de-
scription of function
SIGNAL INTERFACE >APPLIC.
SIGNALS > Applicator type
on Seite 58.
PEP IV, LA-TO timed
[154] Pattern of control signals over time for PEP IV and „LA-TO
timed“ applicators.
A
Duration is determined by label length and dispensing
speed. „Airstream Support“ switching to low means the label
is dispensed.
B
Can be adjusted via “Dwell time”. Duration t is determined by
the backwards movement of the applicator. The application
cycle ends when the home position signal is high again.
C
The output signal „Offline“ follows the input signal „Inhibit“.
D
The start signal is ignored because of the active „Inhibit“.
t
Start signal
Home position
Airstream support
Cylinder
(setable)
Additional signals available with optional Applicator Interface:
Offline
Cycle
Inhibit
A
B
C
D
Summary of Contents for ALS 204
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