Replacing A Faulty Quickconnect Adapter; Troubleshooting And Optimization - Siemens SIMATIC S7 EIP-200S System Manual

Wiring rules for disabled autonegotiation
With auto crossover (MDIX) turned off, the EIP-200S 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.
4.5.2

Replacing a faulty QuickConnect Adapter

In case of QuickConnect Adapter failure, follow this process to replace the EIP-200S
Ethernet/IP Adapter:
1. Prepare and mount the replacement Adapter.
2. Do one of the following:
– Transfer the SD card from the old device to the replacement device. Power up the
– Power up the replacement device. Configure the replacement Adapter's IP address
3. The replacement module is now ready for QuickConnect power-up.
4.5.3

Troubleshooting and optimization

Delayed connection time
Many factors can cause the controller connection time to be greater than 268 ms. These
factors include the following:
● RPI (I/O cycle time)
● Time slice percentage
● Timer set in the application logic
● Ethernet/IP traffic
● Controller task load
If the optimum connection time cannot be achieved with the recommended settings, you may
need to evaluate alternate Ethernet/IP configurations or controller requirements.
EIP-200S Ethernet/IP Adapter Distributed I/O System
System Manual, 06/2018, A5E44345053-AB
device so it will read the SD card and set the configuration in nonvolatile memory, OR
using DHCP, or set a fixed IP address. Then use the Configuration Tool to turn off
autonegotiation, set a fixed baud rate and duplex, and turn QuickConnect on as
described in the section "Guidelines for using QuickConnect on your network".
Commissioning and diagnostics
4.5 Using QuickConnect
89