LENZE EVS9324-ET EVS9324-ET EVS9324-ET EVS9324-ET EVS9324-ET EVS9324-ET

with Planned Duplication)
The advantage of the MRP extension MRPD is The advantage of the MRP extension MRPD is that, in
the event of a failure of a device or a line in the ring, all
other devices continue to be supplied with IO data
without interruption and with short update times.
MRPD is based on IRT and MRP. To realize media
redundancy with short update times, the PROFINET
devices particating in the ring send their data in both
directions. The devices receive this data at both ring
ports so that there is no reconfiguration time.
Shared device The "Shared device" function allows you to divide the
modules or submodules of an IO device up among different
IO controllers. Numerous IO controllers are often
used in larger or widely distributed systems. Without the
"Shared device" function, each I/O module of an IO
device is assigned to the same IO controller. If sensors
that are physically close to each other must provide data
to different IO controllers, several
IO devices are required. The "Shared device" function
allows the modules or submodules of an IO device to be
divided up among different IO controllers, thus
allowing flexible automation concepts. You can,
for example, combine I/O modules that are physically
close to each other in one IO device.PROFIenergy is a PROFINET-based data interface for
switching off consumers centrally and with full coordination
during pause times regardless of the manufacturer or
device type. Through this, the process should only be
provided with the energy that is absolutely required. The
majority of the energy is saved by the process; the
PROFINET device itself only contributes a few watts of
savings potential.All CPUs support the Motion Control functions
via the technology objects speed axes, positioning axes,
synchronized axes, external encoders, cams, cam tracks
and measuring inputs.
• Speed-controlled axis for controlling a drive with
speed specification
• Positioning axis for position-controlled positioning of a
drive
• Synchronous axis to interconnect with a master
value. The axis is synchronized to the master axis
position.
• External encoder for detecting the actual position of
an encoder and its use as a master value for synchronous
operation
• Cams, cam track for position-dependent generation of
switching signals
• Measuring input for fast, accurate and eventdependent
sensing of actual positions
You program the technology objects with Motion Control
instructions according to PLCopen.The technology CPUs of the SIMATIC also

support extended Motion Control functions:
• Advanced synchronization functions
– Synchronization with specification of the synchronous
position
– Actual value coupling
– Shifting of the master value at following axis
– Camming
• Cam
• Up to 4 encoders or measuring systems as actual
position for position control
• Controlling of kinematics, such as
– Cartesian portals
– Roller pickers
– Delta pickers
– SCARA PID Compact (continuous PID controller)
• PID 3Step (step controller for integrating actuators)
• PID Temp (temperature controller for heating and
cooling with two separate actuators)The know-how protection protects user blocks against
unauthorized access and modifications.opy protection links user blocks to the serial number of
the SIMATIC memory card or to the serial number of the
CPU. User programs cannot run without the corresponding
SIMATIC memory card or CPU.
Access protection Extended access protection provides high-quality
protection against unauthorized configuration changes.
You can use authorization levels to assign separate
rights to different user groups.
Integrity protection The CPUs dispose of integrity protection by default. Integrity
protection identifies possible manulations of
engineering data on the SIMATIC memory card or during
data transfer between TIA Portal and CPU.
Integrity protection also checks the communication from
a SIMATIC HMI system to the CPU for possible manulations
of engineering data.
If integrity protection identifies the manulation of
engineering data, the user receives a corresponding
message.
Password provider As an alternative to manual password input you can
connect a password provider to STEP 7. A password
provider offers the following advantages:
• Convenient handling of passwords. STEP 7 reads the
password automatically for the blocks. This saves you
time.
• Optimum block protection because the users do not
know the password itself.To increase its service life, the display switches off at a temperature below the permitted
operating temperature of the device. When the display cools down, it automatically switches
itself on again. When the display is switched off, the LEDs continue to show the status of the
CPU.
For more information on the temperatures at which the display switches itself on and off,
refer to the Technical specificationsIf you remove or attach the front panel