Function chart Distributing station
4
© Festo Didactic GmbH & Co. KG • MPS
swivel arm in position "downstream station"
B 15
10
"magazine"
indicator
light
12
swivel arm
to position
"magazine"
14
swivel arm
to position
"downstream
station"
13
workpiece
picked up
15
drop off
workpiece
9
empty step:
magazine
status
11
eject
workpiece
turn on "magazine empty"
indicator light
extend magazine slide
(retract ejecting cylinder)
retract magazine slide
(extend ejecting cylinder)
turn on "start" indicator light
swivel arm to position
"magazine"
set flag "cycle end"
turn off vacuum
move swivel arm to position
"magazine"
move swivel arm to position
"downstream station"
turn on vacuum
workpiece in magazine and swivel arm
in position "downstream station"
no workpiece in magazine and swivel arm
in position "downstream station"
no workpiece picked up
and manual mode
no workpiece picked up
and automatic mode
workpiece ejected
swivel arm in position "magazine"
and downstream station free
workpiece picked up and magazine slide retracted
and downstream station free
swivel arm in position "magazine"
workpiece in magazine and
error acknowledged
A 8
B 9
16
cycle
end
C 5
Содержание Distributing Station
Страница 1: ...EN 01 04 Distributing station GRAFCET...