Festo Quickstepper FSS - Manual (Page 20)

Quickstepper
Festo FSS−12−C 0410a English
20
2 3 1
4
5
6
1
AUTO: Automatic mode.
The AUTO connection is loaded for the
automatic sequence of one or more cycles.
A start signal triggers the automatic work
sequence on connection X
1
. You can use
external buttons to interrupt the automatic
sequence.
2
X: Inputs X
2
... X
12
. Feedback.
X
1
is always Start.
3
A: Outputs A
1
... A
12
. Connections for the
output signals. Only one output is
pressurised at a time.
4
P Operating pressure connection.
Power supply
5
L: Delete, align.
In the event of a signal as a short duration
pulse on the L connection (press signal
transmitter: step 11
½, release signal
transmitter: step 12), the Quickstepper will
jump to the output position.
6
MAN/P: Manual mode.
MAN/P connection is only loaded in setup
or step mode (chapter 8). The MAN/P and
AUTO connections must be fitted vertically
with an external selector switch or
operated using the Festo Commander
FSSC−12 to enable preselection.
Fig. 2: Connections