Rockwell-automation 1794-APBDPV1 FLEX I/O PROFIBUS Adapter User Manual Uživatelský manuál stáhnout pdf (Strana 89)

Publication 1794-UM064B-EN-P - May 2014

Connect Your Adapter to the PROFIBUS DP Network 77

Terminate at the Adapter Using Line B

Use the following termination resistors with line B:

Chapter Summary

In this chapter you learned how to connect your adapter to the PROFIBUS DP

network. Read the next chapter to learn about how to configure your adapter for

Master/Slave communication

PROFIBUS DP ADAPTER

+ 5V 6

390 Ω (2%, 1/4 W)

CABLE

Signal +

Signal -

Data ground

150 Ω (2%, 1/4 W)

1158

1 2 ... 84 85 86 87 88 89 90 91 92 93 94 ... 152 153

User Manual 1
Important User Information 2
Summary of Changes 3
Chapter 1 4
Table of Contents 5
Table of Contents vii 7
Who Should Use this 9
Purpose of this Manual 9
Related Documentation 10
Common Techniques Used 11
APBDPV1 Module 13
Purpose of the FLEX I/O 14
PROFIBUS 14
APBDPV1 Adapter 14
Differences Between APB 14
PROFIBUS APBDPV1 15
Adapter Components 15
Mount and Remove 16
Your System 16
Optional Accessories 17
Mounting Kit (1794-NM1) 18
Mounting Dimensions and 19
Spacing Requirements 19
Communicate With Your Module 21
Polled I/O Structure 22
Input Status Word Bits 23
I/O Module Fault 23
Map Data into the Image 24
FT for all 27
Channels 27
Chx SS Config 35
1794-IE4XOE2 Memory Map 37
1794-IR8 Memory Map 40
1794-IT8 Read and Write Words 44
1794-IT8 Word/Bit Description 46
Setting the Input Filter 56
Configure Your Input Channels 66
Setting the Input Filters 67
calibration 70
Read Word 9 76
3210765411 10 9 815 14 13 12 79
32 10765411 10 9 815 79
14 13 12 79
Defaults 80
The DP Physical Layer 83
Cabling and Equipment 84
Required for Line A Type 84
Required for Line B Type 85
Connect the Adapter to the 86
D-Shell Pin Assignment 87
Terminate the Network 88
Communication 91
Enter User Parameter Data 92
Auto Configure Format 93
Condensed Format 93
User Parameter Example 95
Full Format 96
Enter Check Configuration 98
Adapter Status Word 99
Chapter Summary 101
PROFIBUS Module 103
View status from the 104
Master’s Configuration 104
Software 104
Apply FLEX I/O Modules 107
Classification 108
Define the Area 108
Select Protection 109
Method(s) 109
Match Field Devices 109
Module source voltage=17V 110
Module sense 110
Specifications 113
Environmental Specifications 114
Certifications 114
104 Specifications 116
Device Data Base (GSD) File 117
EndModule 118
Teaching GSD Entry 119
Non-EDT Module Teaching Entry 120
I/O Profile: 121
EDT Modules Teaching Entry 124
Teach an I/O Module to 127
Work with 1794-APBDPV1 127
Appendix 134
Overview 134
Message Structure 134
Burst Mode (not supported) 135
Start Character 136
HART Address 136
HART Command 136
Byte Count 137
Check Byte 137
Response Code 137
HART Field Device Error Codes 138
Universal Commands 139
Common Practice Commands 140
Numerics 148
2 Index 149
Index 3 150
4 Index 151
Rockwell Automation Support 153
Documentation Feedback 153

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