Chapter 18 Testing and Debugging Tools AH560 Redundant System Series When the CPU module is connected to a remote module, users can click to view the remote module’s rack no., slot no. and RTU remote IP address from the error logs. Error logs can be stored in the SD card and then the logs can be moved to the PC for better management. Refer to character 3 for more information on how to save error logs to the SD card. After that users can go to Tools > Review Error Log File and press Open Log File to select the path where the error log saved to see the contents of the error log. 18-35