Siemens SIMOCODE pro Operating Manual page 53

Control stations
● Control station - local control: In this case, the command devices are usually in the
immediate vicinity of the motor and are wired to the inputs of SIMOCODE pro. The plugs
of the "Control Stations" function block must be connected to any sockets (normally the
function blocks for the basic units or the digital module inputs – BU Inputs, DM Inputs) for
the control commands to take effect.
Note
The OFF command "LC OFF" is 0-active. This ensures that SIMOCODE pro shuts the
motor down safely if an open circuit occurs in the supply cable, for example. The
precondition is that the control station is active.
● PLC/PCS or PLC/PCS [PN] control station: This control station is primarily intended for
control commands from the automation system (PLC / PCS) via the cyclic receive
telegram of the bus. The plugs of the "Control Stations" function block must be connected
to any sockets, typically with cyclic receive, for the control commands to take effect.
SIMOCODE pro - Parameterize
Operating Manual, 04/2017, A5E40507630002A/RS-AA/001
Parameters
4.2 Motor control
53