Prosoft-technology MVI69E-MBS Uživatelský manuál stáhnout pdf (Strana 6)

Contents MVI69E-MBS ♦ CompactLogix Platform

User Manual Communication Module

Page 6 of 162 ProSoft Technology, Inc.

January 6, 2014

4.3.1 Write Block: Request from the Processor to the Module ........................................ 72

4.3.2 Read Block: Response from the Module to the Processor ..................................... 72

4.3.3 Read and Write Block Transfer Sequences ........................................................... 73

4.3.4 If Block Transfer Size = 60 ..................................................................................... 74

4.3.5 If Block Transfer Size = 120 ................................................................................... 74

4.3.6 If Block Transfer Size = 240 ................................................................................... 75

4.4 Data Flow Between the Module and Processor ..................................................... 75

4.4.1 Slave Mode ............................................................................................................. 76

4.4.2 Master Mode ........................................................................................................... 78

5 Using Controller Tags 81

5.1 Controller Tags ....................................................................................................... 82

5.1.1 MVI69E-MBS Controller Tags ................................................................................ 82

5.2 User-Defined Data Types (UDTs)........................................................................... 84

5.2.1 MVI69E-MBS User-Defined Data Types ................................................................ 84

5.3 MBS Controller Tag Overview ................................................................................ 87

5.3.1 MBS.CONFIG ......................................................................................................... 87

5.3.2 MBS.DATA .............................................................................................................. 88

5.3.3 MBS.CONTROL...................................................................................................... 88

5.3.4 MBS.STATUS ......................................................................................................... 92

5.3.5 MBS.UTIL ............................................................................................................... 93

6 Diagnostics and Troubleshooting 95

6.1 Ethernet LED Indicators .......................................................................................... 96

6.2 LED Status Indicators ............................................................................................. 96

6.2.2 Troubleshooting the LEDs ...................................................................................... 98

6.3 Connecting the PC to the Module's Ethernet Port .................................................. 99

6.3.1 Setting Up a Temporary IP Address ....................................................................... 99

6.4 Using the Diagnostics Menu in ProSoft Configuration Builder ............................. 102

6.4.1 Diagnostics Menu ................................................................................................. 104

6.4.2 Monitoring General Information ............................................................................ 104

6.4.3 Monitoring Network Configuration Information ..................................................... 105

6.4.4 Monitoring Backplane Information ........................................................................ 105

6.4.5 Port x Module Information ..................................................................................... 105

6.4.6 Monitoring Data Values in the Module’s Database............................................... 106

6.5 Communication Error Codes ................................................................................ 107

6.6 Connecting to the Module’s Webpage .................................................................. 108

7 Reference 111

7.1 Product Specifications .......................................................................................... 112

7.1.1 General Specifications - Modbus Master/Slave .................................................... 112

7.1.2 Hardware Specifications ....................................................................................... 113

7.2 About the Modbus Protocol .................................................................................. 114

7.2.1 Function Codes Supported by the Module ........................................................... 115

7.2.2 Read Coil Status (Function Code 01) ................................................................... 115

7.2.3 Read Input Status (Function Code 02) ................................................................. 116

7.2.4 Read Holding Registers (Function Code 03) ........................................................ 117

7.2.5 Read Input Registers (Function Code 04) ............................................................ 118

7.2.6 Force Single Coil (Function Code 05) .................................................................. 119

7.2.7 Preset Single Register (Function Code 06) .......................................................... 120

1 2 3 4 5 6 7 8 9 10 11 ... 161 162

Komentáře k této Příručce

Žádné komentáře

Prosoft-technology MVI69E-MBS Uživatelský manuál Strana 6

Komentáře k této Příručce

Související produkty a manuály pro Relé Prosoft-technology MVI69E-MBS