Rockwell-automation 1203-CN1 ControlNet Communications Module 1203-CN1 Manual de usuario descargar pdf (Pagina 71)

Publication 1203-5.13 – February, 2002

Using Messages 6-5

Figure 6.6 and Figure 6.7 display the same results in ASCII and

decimal text, respectively.

Figure 6.6

Example Results in ASCII Text

Important: In Figure 6.6, elements 6 – 12 spell out “Output Voltage.”

The text in each bit is reversed (e.g., element 6 is “uO” instead of

“Ou”) because of the method used to display ASCII text in an N-file.

Figure 6.7

Example Results in Decimal Code

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 151 152

User Manual 1
Important User Information 2
Summary of Changes 3
Table of Contents 5
Table of Contents iii 7
Table of Contents v 9
Who Should Use This Manual? 11
Communications Module? 11
Purpose of this Manual 11
Objectives 11
Contents of this Manual 12
Safety Precautions 13
Terms and Abbreviations 13
Rockwell Automation Support 14
Overview 15
What Is ControlNet? 16
SCANport Products 17
What Hardware Is Included? 18
Overview of Setting Up the 19
1203-CN1 Module 19
Required Tools and Equipment 19
1-6 Overview 20
Installation 21
SCANport Cables 22
ControlNet Cable Taps 22
Electrostatic Discharge 23
Precautions 23
Figure 2.1 24
Figure 2.2 25
Figure 2.3 25
Figure 2.4 26
Figure 2.5 26
Figure 2.6 27
Removing the 1203-CN1 Module 28
Getting Started 29
Figure 3.1 31
Figure 3.2 31
Figure 3.3 32
Example Connection Dialog Box 32
Figure 3.4 32
Figure 3.5 33
Figure 3.6 34
Properties Dialog Box 34
Figure 3.7 34
Figure 3.8 35
Main Menu 35
Fault Config Logic Command 36
Figure 3.10 37
Queue in the 1203-CN1 Module 38
Current I/O Data 39
Displaying the DF1 Protocol 40
Serial Number 41
Figure 3.14 43
Figure 3.15 43
Send File Dialog Box 43
Figure 3.16 44
Chapter Objectives 45
What is RSNetWorx? 45
Configuring a Controller to 46
Figure 4.2 47
Figure 4.3 47
Figure 4.4 48
Figure 4.5 49
Figure 4.6 50
Figure 4.7 51
Figure 4.8 52
Figure 4.9 53
Example Configuration 53
Figure 4.10 54
Save Configuration Dialog Box 54
Figure 4.11 54
Save As Dialog Box 54
Figure 4.12 55
Figure 4.13 56
Verifying Network Properties 57
Figure 4.15 58
Media Configuration Tab 58
Figure 4.16 58
Example General Tab 58
PLC Ladder Logic Programming 61
What Are PLC Ladder Logic 62
Programs? 62
Example Ladder Logic Program 63
Figure 5.2 65
Start/Stop Logic 65
Figure 5.3 65
Clear Faults Logic 65
Using Messages 67
Examples 68
Figure 6.2 69
Read Parameters Logic 69
Figure 6.3 69
Figure 6.4 70
Example Full Read Rung 70
Figure 6.5 70
Example MSG Dialog Box 70
Figure 6.6 71
Example Results in ASCII Text 71
Figure 6.7 71
Figure 6.8 72
Figure 6.9 73
Figure 6.10 73
6-8 Using Messages 74
Troubleshooting 75
Understanding the ControlNet 76
Understanding the Module LED 78
Specifications 79
A-2 Specifications 80
1203-CN1 Module Parameters 81
Parameters 82
N-File Structure 85
ControlNet Objects 87
Class Attributes 88
Instances 88
Class Code 0x02 — Message 91
Router Object 91
Class Code 0x04 — Assembly 93
Class Code 0x06 — Connection 95
Manager Object 95
Class Code 0x0F — Parameter 99
Instance Attributes 100
Common Services 103
Get_Attribute_All Response 103
Object Specific Services 104
Class Code 0x10 — Parameter 105
Group Object 105
Class Code 0xF0 — ControlNet 107
Storage Object 110
Class Specific Services 111
Class Code 0x93 — SCANport 112
Pass-Through Parameter Object 112
Class Code 0x97 — SCANport 113
Pass-Through Fault Object 113
Class Code 0x98 — SCANport 114
Pass-Through Warning Object 114
Class Code 0x99 — SCANport 115
Pass-Through Link Object 115
Class Code 0x67 — PCCC Object 116
Supported PCCC Messages 117
PCCC Error Response Codes 118
Related documentation 118
Commands 119
PLC Request 120
Drive Response 120
Parameter Value Read 121
-31999 -- Message Error 122
769 -- Message OK 122
768 -- Message OK 123
Message Operation 124
256 -- Message OK 126
-32512 -- Message Error 126
770 -- Message OK 132
-31998 -- Message Error 132
Fault Command Write 133
1792 -- Message OK 134
-30976 -- Message Error 134
1793 -- Message OK 136
-30975 -- Message Error 136
1794 -- Message OK 137
-30984 -- Message Error 137
I–2Index 140
Index I–3 141
I–4Index 142
____________________ 149
CUT ALONG DOTTED LINE 149
ALLEN-BRADLEY 150

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Rockwell-automation 1203-CN1 ControlNet Communications Module 1203-CN1 Manual de usuario Pagina 71

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