Avery Dennison ALS 204 Service And Installation Manual page 145

7 E
LECTRONICS
7.5 S I
IGNAL NTERFACE
PEP Blow On
Start signal
Home position
A
Airstream
support
t
1
Cylinder
(setable)
Vacuum
C
Blow on
(setable)
Additional signals available with optional Applicator Interface:
Offline
Cycle
E
Inhibit
[155] Pattern of control signals over time for PEP Blow On
applicators.
A Duration is determined by label length and dispensing
speed. „Airstream Support" switching to low means the label
is dispensed.
B The total duration of Cylinder is the sum of both durations t
and t . The duration t is setable by "Dwell time"; t
2 1
by "Blow on time" (see note C).
C Can be adjusted with "Blow on time".
D Duration t is determined by the backwards movement of the
3
applicator. The application cycle ends when the home posi-
tion signal is high again.
E The output signal „Offline" follows the input signal „Inhibit".
F The start signal is ignored because of the active „Inhibit".
D
ESCRIPTION
B
t
2
D
t
3
F
is setable
2
1
145
ALS
20X
256