Siemens Simatic ET200pro

Commissioning
7.2 Procedure for commissioning the ET 200pro distributed I/O system with CPU
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 09/2016, A5E35873416-AA
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7.2
Procedure for commissioning the ET 200pro distributed I/O system
with CPU
7.2.1
Introduction PROFINET IO
Requirements
● The CPU is in the "Factory settings" state or has been reset to factory settings (see
section Resetting the CPU to factory settings (Page 102)).
● The SIMATIC memory card is as delivered or has been formatted.
● At the startup of the station with CPU 1516pro-2 PN, the installation must be complete,
i.e. all bus, electronic, and connection modules and the termination module must be
mounted.
Note
Interfaces for operation of the CPU as IO controller or IO device
You can operate the CPU
1516pro-2 PN via both interfaces (X1 and X2) as an IO controller
or IO device.
7.2.2
CPU as IO controller
Configuration example
The following configuration example shows the use of the ET 200pro distributed I/O system
with the CPU 1516pro-2 PN as an IO controller.
Figure 7-1 CPU 1516pro-2 PN as IO controller