© Festo Didactic GmbH & Co. KG • MPS
3
6
"start"
indicator
light
A 9
5
empty step:
cycle start
7
empty step:
downstream
station free
C 16
turn on "start"
indicator light
station is reset
and in initial position
sequential function chart according to DIN EN 60848 (IEC 60848) for the Distribution station
1-bit-link
flag "start" is not set
flag "start" is set
downstream station free
2
"reset"
indicator
light
3
initial-
position
4
reset
ok
turn on "reset"
indicator light
move station
to initial position
set flag "reset finished"
station is not reset
flag "start" is set
"reset" button pressed
flag "reset finished"is set
station in initial position
1
Start
8
swivel arm
to position
"downstream
station"
swivel arm to position
"downstream station"
swivel arm to position "downstream station"
Function chart Distributing station
Содержание Distributing Station
Страница 1: ...EN 01 04 Distributing station GRAFCET...