Rockwell Automation 1785 PLC-5 Manuel d'utilisateur Page 81
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
1785-UM022C-EN-P - February 2008
Chapter 4
Programming Your
ControlNet System
Using This Chapter
Using ControlNet
Message Instructions
You can use the Message (MSG) instruction and the MG data type to
send message commands over the ControlNet system within the local
ControlNet link:
• PLC-5 TYPED WRITE
• PLC-5 TYPED READ
• PLC-3 WORD RANGE READ
• PLC-3 WORD RANGE WRITE
• PLC-2 UNPROTECTED READ
• PLC-2 UNPROTECTED WRITE
Use your programming software to go to the instruction entry for
message block screen.
Topic Page
ControlNet message instructions 4-1
ControlNet I/O transfer instructions 4-3
ControlNet immediate data input and output instructions 4-6
Using Selectable Timed Interrupts (STIs) in a program on a
ControlNet network
4-9
Recovering from Major Fault Codes 200 and 201 4-9
If you want to: Do this:
change the command
type
Select one of the following:
•
PLC-5 TYPED WRITE—to select a write operation
to another PLC-5 processor
•
PLC-5 TYPED READ—to select a read operation
from another PLC-5 processor
•
PLC-3 WORD RANGE READ—to select a write
operation to another PLC-3 processor
•
PLC-3 WORD RANGE WRITE—to select a read
operation from another PLC-3 processor
•
PLC-2 UNPROTECTED READ—to select a write
operation to another PLC-2 processor
•
PLC-2 UNPROTECTED WRITE—to select a read
operation from another PLC-2 processor
enter a PLC-5 data
table address
Type the PLC-5 data table address.
- Controllers 1
- Important User Information 2
- Summary of Changes 3
- Table of Contents 5
- Chapter 3 6
- Chapter 4 7
- Chapter 5 7
- Appendix A 7
- Appendix B 7
- Appendix C 7
- Appendix D 8
- Appendix E 8
- Terminology 10
- Installing Your ControlNet 13
- PLC-5 Processor 13
- Identifying ControlNet PLC-5 15
- Processor Components 15
- Before You Install the 17
- Programmable Controller 17
- Estimated Battery Lifetimes 20
- Dispose of a Battery 20
- Setting the I/O Chassis 21
- Backplane Switches 21
- Configuration Plug 22
- Installing Keying Bands 22
- Selecting the DH+ Station 23
- Address of Channel 1A 23
- Specifying the Serial 24
- Interface of Channel 0 24
- Selecting the ControlNet 24
- Network Address of 24
- Channel 2 24
- Installing a Remote 25
- I/O Link 25
- Connecting to a 29
- ControlNet Network 29
- Connecting a 31
- Programming Terminal 31
- Serial Channel 32
- ControlNet Connection 33
- Serial Cables 34
- DH+ Programming Cables 35
- Remote I/O Cables 35
- ControlNet Cables 35
- Processor 39
- I/O Chassis 41
- . . .. . 43
- Using I/O Forcing Operations 45
- Housekeeping 46
- Logic Scan 46
- First Word 48
- PCSC Overflow Bit 48
- PCSC New Data Bit 48
- PCSC Enable Bit 48
- Understanding Scheduled 49
- Connection Types 49
- Understanding ControlNet 54
- I/O Mapping 54
- RPI Default = 4 x NUT 59
- I:010 6 O:010 2 63
- Using the ControlNet 69
- PLC-5 Processor in a 69
- ControlNet I/O System 69
- Tap (4 choices) 70
- 1786-TPR 70
- I/O System 72
- 1.5 system 73
- Understanding the ControlNet 75
- System Software 75
- I/O Configuration Utility 76
- Information 77
- ControlNet System 81
- Programming Your 81
- 1756-CNB 82
- ControlBus 82
- Using the ControlNet I/O 83
- Transfer Instruction 83
- Sending Continuous Messages 85
- Using ControlNet 86
- Immediate Data Input and 86
- Output Instructions 86
- IMMEDIATE DATA INPUT 87
- N11:232 232 87
- IMMEDIATE DATA OUTPUT 88
- N12:175 175 88
- Using Selectable Timed 89
- Interrupts with a Program 89
- Your ControlNet System 91
- Status Indicators 93
- Using the DH+/RIO 95
- Monitoring ControlNet 96
- Configuration and Status 96
- Processor Specifications 97
- AVERTISSMENT 100
- Processor Status File 101
- S:13-S:24 111
- S:26-S:35 112
- S:36-S:78 113
- S:79-S127 115
- B-16 Processor Status File 116
- ControlNet Instruction Set 117
- Immediate I/O Execution Times 118
- ControlNet I/O Map-Entry 119
- Status Words and 119
- Error Codes 119
- ControlNet I/O status file: 120
- ControlNet I/O status file 121
- Fault Codes 131
- Appendix F 133
- Numerics 137
- 2 Index 138
- Index 3 139
- 4 Index 140
- Index 5 141
- 6 Index 142
- Index 7 143
- 8 Index 144
- How Are We Doing? 145
- BUSINESS REPLY MAIL 146
- Rockwell Automation 148
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