Siemens SIMATIC ET 200pro - Replacing a Faulty Quickconnect Adapter

Commissioning
5.5 Using QuickConnect
ET 200pro distributed I/O EtherNet/IP interface module
Manual, 03/2016, A5E32861915-AB
63
Wiring rules for disabled autonegotiation
With auto crossover (MDIX) turned off, the ET 200pro EtherNet/IP ports are set as follows:
● Port 1 - normal (straight-through) pin assignment
● Port 2 - crossed over pin assignment
Crossed over pin assignment means that the pin assignment for the ports for sending and
receiving between devices is exchanged internally.
5.5.3
Replacing a faulty QuickConnect Adapter
In case of QuickConnect failure, follow this process to replace both the ET 200pro
EtherNet/IP module and the connection module:
1. Prepare and mount the replacement modules.
2. Power up the replacement devices.
3. Configure the replacement module's IP address using DHCP, or set a fixed IP address
with the EIP ET200 Configuration Tool.
4. Use the Configuration Tool to turn off autonegotiation, set a fixed baud rate and duplex,
and turn QuickConnect on as described in the topic "Guidelines for using QuickConnect
on your network".
The replacement module is now ready for QuickConnect power-up.
Note
If you are replacing only the ET200pro EtherNet/IP module and are not also replacing the
connection module, you can skip steps 3 and 4 above because the configuration and
network data is stored in the connection module'
s flash memory.