Festo Контроллер двигателя SFC-ST - Manual (Page 9)

Contents and general instructions
VII
Festo P.BE−SFC−DC−PB−S7−E N en 0604NH
Designated use
The function blocks (FB) described serve for controlling and
parametrizing motor controllers type SFC−DC−...−PB via PROFIĆ
BUS−DP in a SIMATIC−S7 controller with integrated DP master
module (e.g. CPU315−2DP).
With the blocks the many functions of the motor controller
can be comfortably incorporated in the program.
The blocks can be parametrized and are capable of many
instances. They are linked into the user program for each
motor controller (each axis) from where they can be accessed
cyclically with a separate instance data block or multi−inĆ
stance block. Simultaneous use of other function blocks for
controlling the same controller is not permitted.
The motor controller (Single Field Controller, single axis field
controller) type SFC−DC−... serves as a position controller and
position servo for the electric mini slide type SLTE−... with
control via the PROFIBUS field bus.
It is absolutely necessary to observe the Safety instructions"
as well as the designated use of the relevant components and
modules listed in the manual for the SFC−DC. Please observe
also the safety instructions in the operating instructions for
the components used.
If additional commercially−available components such as senĆ
sors and actuators are connected, the specified limits for
pressures, temperatures, electrical data, torques, etc. must
not be exceeded.
Note also the Siemens specifications regarding the use of
their PLC Simatic S7.