Product overview
2.4 Firmware functions
CPU 1515R-2 PN (6ES7515-2RM00-0AB0)
18 Equipment Manual, 11/2019, A5E42009914-AB
RT (real time) RT prioritizes PROFINET IO frames over standard
frames. This ensures the required determinism in the
automation technology. In this process the data is
transferred via prioritized Ethernet frames.
Function manual PROFINET
(http://support.automation.siemens.co
m/WW/view/en/49948856)
MRP (Media Redundancy
Protocol)
The Media Redundancy Protocol enables the config-
uration of redundant networks. Redundant transmis-
sion links (ring topology) ensure that an alternative
communication path is made available if a transmis-
sion link fails.
Within the PROFINET ring, the R-CPUs assume the
role of the MRP Manager following appropriate pro-
ject configuration and all other devices in the ring
assume the role of the MRP clients.
PROFIenergy 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 pro-
cess should only be provided with the energy that is
absolutely required. Most of the energy is saved by
the process. The PROFINET device itself only con-
tributes a few watts to the savings potential.
Integrated closed-loop
control functionality
• PID Compact (continuous PID controller)
• PID 3Step (step controller for integrating actua-
tors)
• PID Temp (temperature controller for heating and
cooling with two separate actuators)
Function manual PID Control
(https://support.industry.siemens.com/
cs/ww/en/view/108210036)
Redundant System S7-1500R/H Sys-
tem Manual
To Next Page
Loading...
