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System 300S
8.11
Device replacement without exchangeable medium/PG
Overview
Configuring the function
HB140 | CPU | 315-4PN43 | en | 18-02
Please consider that for this function the Siemens CPU 315-2 PN/DP
(6ES7 315-2EH14-0AB0 V3.2) is to be used of the hardware catalog. For
this the Siemens SIMATIC Manager V 5.5, SP2 and up is to be used.
IO devices, which support the PROFINET function Device replacement without
exchangeable medium/PG get their device name from the controller with the exchange.
These can be replaced without installing an "exchangeable medium" (memory card) with
the stored device name respectively without assigning a device name by a PG. To assign
the device name the IO controller uses the configured Topology and the "neighbourhood
relationship", which is determined by the IO devices.
Thus the Device replacement without exchangeable medium/PG is possible, the following
requirements must be met:
n
The Topology of your PROFINET IO system with the corresponding IO devices must
be configured.
n
The IO controller and the respective adjacent to the unit to be replaced IO device
must support the functionality Device replacement without exchangeable medium/PG.
In the IO controller in the 'Properties' the option Support device replacement without
n
exchangeable medium must be enabled.
n
The replaced device must be reset to delivery state, before.
The configuration of the function Device replacement without exchangeable medium/PG
in your PROFINET IO system happens with the following approach:
1.
Double-click at the PROFINET interface of the IO controller of the CPU.
ð The properties dialog of this PROFINET interface is opened
2.
Enable in the register 'General' the option 'Support device replacement without
exchangeable medium' .
3.
Apply the settings with [OK].
4.
Safe and translate the hardware configuration.
5.
Configure your Topology.
6.
Transfer your project to the CPU.
Deployment Ethernet communication - PROFINET
Device replacement without exchangeable medium/PG
Ä Chap. 8.10 'Topology - Configuration' page 116
117
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