Siemens SIMOCODE pro System Manual page 687

SIMOCODE pro S7 Slave
Slave
Stalled rotor protection
Standard function
Station
Statistical data
STEP7
Stop category 0
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
The SIMOCODE pro S7 slave is a special slave that has the
following characteristics:
• It supports the S7 model (diagnostic alarms, process
alarms)
• It can be parameterized.
PROFIBUS DP is based on a master slave architecture.
Telegrams are sent from the master to the actuated station
(slave) and are answered by it in return.
After the motor current overshoots an adjustable blocking
limit (current limit), a definable and delayable response can
be parameterized in SIMOCODE pro. For example, the motor
can be set to switch off quickly independently of the overload
protection. The stalled rotor protection is only active after the
parameterized class time has elapsed, e.g. for Class 10 after
10 seconds, and prevents unnecessarily high thermal and
mechanical loads as well as premature aging of the motor.
Standard functions are typical motor functions that can be
activated according to need and, as applicable, individually
set for each motor feeder.
They are already available, work independently of the
selected control function and can be used/activated as
optional additions.
A device which can send, receive or amplify data via the bus,
e.g. master, slave.
SIMOCODE pro makes statistical data available which can be
read out with SIMOCODE ES under Target System >
Service Data/Statistical Data (for example).
Engineering system Contains programming languages for
creating user programs for SIMATIC S7 controls.
Non-controlled shutdown by immediately switching off the
power to the machine's drive elements.
Glossary
Glossary-15