Table Of Contents - Omron KP**G-OD Series Communications Manual

Contents
Chapter 1 Introduction ....................................................................... 1-1
1-1 Introduction............................................................................................................................ 1-2
1-2 Read and Understand This Manual...................................................................................... 1-3
Chapter 2 Settings .............................................................................. 2-1
2-1 Outline of communications functions ................................................................................. 2-2
2-2 Cable Connections ................................................................................................................ 2-2
2-3 Communications settings..................................................................................................... 2-3
2-3-1
2-3-2
2-3-3
Chapter 3 Compoway/F...................................................................... 3-1
3-1 CompoWay/F Communications Specifications .................................................................. 3-2
3-2 Frame Formats....................................................................................................................... 3-3
3-2-1
3-2-2
3-3 FINS-mini................................................................................................................................ 3-6
3-3-1
3-3-2
3-3-3
3-3-4
3-3-5
3-3-6
3-4 Detailed Description of Services.......................................................................................... 3-8
3-4-1
3-4-2
3-4-3
3-4-4
3-4-5
3-4-6
3-4-7
3-4-8
3-5 Response Code List ............................................................................................................ 3-22
Chapter 4 MODBUS ............................................................................ 4-1
4-1 MODBUS Communications Specifications ......................................................................... 4-2
4-2 Frame Formats....................................................................................................................... 4-3
4-2-1
4-2-2
4-3 Function Codes ..................................................................................................................... 4-6
4-4 Variable Areas........................................................................................................................ 4-7
4-4-1
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Communication settings for KP40G ............................................................................ 2-3
Communication settings for KP100G .......................................................................... 2-3
Communication settings for KPooL ............................................................................. 2-4
Command Frame structure ......................................................................................... 3-4
Response Frame Structure ......................................................................................... 3-5
PDU Formats............................................................................................................... 3-6
Variable Areas ............................................................................................................. 3-6
Type code (variable type) ............................................................................................ 3-7
Address ....................................................................................................................... 3-7
Number of elements .................................................................................................... 3-7
List of Services ............................................................................................................ 3-7
Read from variable area.............................................................................................. 3-8
Composite read from variable area (KPooL only) ..................................................... 3-11
Read Controller information ...................................................................................... 3-13
Read Controller Attributes ......................................................................................... 3-14
Read Controller Status .............................................................................................. 3-15
Echoback Test ........................................................................................................... 3-19
Operation Command ................................................................................................. 3-20
Read character string area........................................................................................ 3-21
Command Frame structure ......................................................................................... 4-3
Response Frame Structure ......................................................................................... 4-5
Addresses ................................................................................................................... 4-7
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