Table Of Contents - Pepperl+Fuchs ICDM-RX/MOD Manual

ICDM-RX/MOD User Manual

Table of Contents

Table of Contents
1. Overview ......................................................................................................................... 5
1.1. Introduction ....................................................................................................................................... 5
1.2. Terms and Definitions ...................................................................................................................... 5
1.3. What is Modbus? .............................................................................................................................. 7
1.3.1. Modbus/RTU .............................................................................................................................. 7
1.3.2. Modbus/ASCII ............................................................................................................................ 7
1.3.3. Modbus/TCP .............................................................................................................................. 8
1.4. Modbus Router Functionality .......................................................................................................... 9
1.5. Multiple Gateway Modbus Networks ........................................................................................... 13
1.6. Modbus/RTU and Modbus/ASCII To-Slaves Interface................................................................. 16
1.6.1. Communication Methodology................................................................................................... 17
1.6.2. Local Public Modbus Slave Device Search Methodology......................................................... 18
1.7. Alias Device ID and Device ID Offset Functionality..................................................................... 18
1.7.1. Alias Modbus Device ID Functionality ...................................................................................... 20
1.7.2. Device ID Offset Functionality .................................................................................................. 20
1.8. Modus Master/Slaves Serial Port Mode (Private Serial Bus) ..................................................... 21
1.8.1. Master/Slaves Message Routing.............................................................................................. 22
1.8.1.1. Forward Broadcasts From Master Option....................................................................... 22
1.8.1.2. Private Device ID Range Setting .................................................................................... 23
1.9. Shared Memory Functionality........................................................................................................ 23
1.10. Remote Modbus Routing Capabilities ........................................................................................ 26
1.10.1. Serial Modbus Master(s) to Modbus/TCP Slave(s) ................................................................ 26
1.10.2. Modbus over Ethernet TCP/IP Master(s) to Modbus/TCP Slave(s) ........................................ 27
1.10.3. Modbus/TCP Master(s) to Modbus/TCP Slave(s) .................................................................. 28
1.10.4. Device ID Mapping to IP Address/Port/Slave Device IDs ....................................................... 29
2. Configuration Overview............................................................................................... 33
2.1. Prerequisites ................................................................................................................................... 33
2.2. Configuration Overview.................................................................................................................. 33
2.3. Modbus Router Home .................................................................................................................... 34
3. Serial Menus ................................................................................................................. 35
3.1. Serial Port Overview Page ............................................................................................................. 35
3.2. Serial Port Configuration Page ...................................................................................................... 35
4. Modbus Menus ............................................................................................................. 38
4.1. TCP/IP Configuration Pages .......................................................................................................... 38
4.1.1. Modbus over TCP Overview (not Modbus/TCP) Page ............................................................. 38
4.1.2. Modbus over TCP (not Modbus/TCP) Socket Configuration Page ........................................... 38
4.2. Modbus/TCP Configuration Page.................................................................................................. 39
4.3. Remote Modbus/TCP Device Configuration Page ....................................................................... 40
4.4. Modbus Alias Device ID Configuration Page ............................................................................... 41
4.5. Shared Memory Configuration Page............................................................................................. 41
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