10.2 Diagnostics buffer 51811. Connection to other devices 52111.1 Functions offline 52211.1.1 Circuit diagram window in communication view 52811.1.2 Status display on 53011.1.3 Wiring test 53111.1.4 Group diagnostic alarms 53111.2 Establishing an Ethernet connection 53211.3 Setting up a NET 53711.3.1 Access on the NET 53911.3.2 Communication via NET 53911.3.3 NET settings 54111.4 Modbus TCP 54511.4.1 General 54511.4.2 Programming communication with Modbus TCP 54611.4.2.1 Read Coils 0x01: 54711.4.2.2 Read Discrete Inputs 0x02: 54811.4.2.3 Read Holding Registers 0x03: 54811.4.2.4 Read Input Registers 0x04: 54911.4.2.5 Write Single Registers 0x06: 55011.4.2.6 Write Multiple Registers 0x10: 55111.4.3 Modbus TCP error handling 55311.4.4 Modbus map 55711.5 Setting up a web server 56011.5.1 Configuring the web server function in easySoft 7 56011.6 E-mail function 56211.6.1 Configuring the easySoft 7 56311.6.2 Programming an alarm function block to trigger notifications 56512. Faults 56712.1 Messages from the operating system 56812.2 Possible situations when creating programs 56912.3 Event 57012.4 Functionality of the NET faulty 57110 easyE4 11/18 MN050009 EN www.eaton.com
