Festo Кабели и принадлежности - Manual (Page 195)

5. Controlling the SPC200
5−9
Festo P.BE−SPC200−EN en 0901d
5.2 Start/Stop mode
Start/Stop mode In Start/Stop mode the SPC200 can control positioning
tasks independently. The following are available in this
operating mode if an I/O module is used:
ć five freely programmable inputs
ć three freely programmable outputs
ć all NC commands.
With each further I/O module, a further ten freely programĆ
mable inputs and eight freely programmable outputs are
available. For special I/O functions directly on the axis, I/Os
can be made available via modules on the axis interface
string.
The sequence of programs can be controlled in Start/Stop
mode via digital I/Os. The command Programmed Stop (M00)
is available for loose coupling with a higher−order PLC/IPC.
With this command you can synchronize the program seĆ
quence of the SPC200, e.g. with externally controlled proĆ
cesses.
The following diagram shows the I/O circuitry in case you
wish to trigger the operating functions Start, Stop and Enable
via an external control panel. Instead of a control panel you
can also use a higher−order PLC/IPC for controlling.