Siemens CPU 410-5H Process Automation - 6.3 Device Replacement Without Removable Medium;Programming Device

PROFINET IO
6.3 Device replacement without removable medium/programming device
CPU 410-5H Process Automation/CPU 410 SMART
90 System Manual, 10/2013, A5E32631667-AA
The graphic shows
Examples of connection paths
The IO controller of CPU
410-5H
① spans
PROFINET IO system 1
and directly controls devices
on the Industrial Ethernet
and PROFIBUS.
At this point, you see the IO features between the IO controller, intelligent device, and the
IO device(s) on Industrial Ethernet:
• The CPU 410-5H ① is the IO controller for the IO device ET 200 ⑤, Switch 3, and the
intelligent device CPU 317-2 PN/DP
④.
• The CPU 410-5H
① is also the master for the DP slave ⑩ via the
IE/PB Link.
The fault-tolerant system,
consisting of CPU 410-5H
② + ③, spans the
PROFINET IO system 2 as
IO controller.
This IO controller operates
IO devices in system
redundancy as well as a
one-sided IO device.
The fault-tolerant system, consisting of CPU 410-5H ② + ③, spans the PROFINET IO
system 2 as IO controller. This IO controller operates IO devices in system redundancy as
well as a one-sided IO device.
Here you see that a fault-tolerant system can operate system-redundant IO devices as well
as a one-sided IO device:
• The fault-tolerant system is the IO controller for both system-redundant IO devices ET
200 ⑦ + ⑧ as well as the one-sided IO device ⑨.
Further information
You will find further information about PROFINET IO in the documents listed below:
● In manual PROFINET system description
(http://support.automation.siemens.com/WW/view/en/19292127)
● In Programming Manual From PROFIBUS DP to PROFINET IO.
6.3
Device replacement without removable medium/programming
device
IO devices having this function can be replaced in a simple manner:
● A removable medium (e.g. SIMATIC Micro Memory Card) with stored device name is not
required.
● The PN-IO topology must be configured in STEP 7.
● The device name does not have to be assigned with the programming device.
The replacement IO device is now assigned a device name from the IO controller. It is no
longer assigned using a removable medium or programming device. The IO controller
uses the configured topology and the relations determined by the IO devices. The
configured target topology must match the actual topology.
Before reusing IO devices that you already had in operation, reset these to factory settings.
Additional information
For additional information, refer to the STEP 7 Online Help and to the PROFINET System
Description (http://support.automation.siemens.com/WW/view/en/19292127) manual.