Siemens SIMATIC NET Specifiche Scaricare il pdf (Pagina 202)

192 Siemens Simatic S7 Driver Online Help

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Copyright 2
Contents 3
1. First-time Users 11
What is a Channel? 12
What is a Device? 13
What is a Datablock? 13
What is a Timeout? 14
How Do Retries Work? 15
What is Signal Conditioning? 16
What is an Overrun? 17
3. Accessing Information 21
Using the Online Help Index 22
“database blocks” 23
Navigating the Online Help 26
Using Online Help Buttons 28
Printing from the Online Help 30
Using the Favorites Tab 32
4. How Do I? 33
Choosing Poll Rates 34
Eliminating Excess Datablocks 34
Chapter 4. How Do I? 25 35
Hardware 36
To use the Enable option 37
To stop the I/O driver 37
To use Simulation Mode 37
Chapter 4. How Do I? 29 39
Accessed 40
Remotely 40
Chapter 4. How Do I? 31 41
Chapter 4. How Do I? 33 43
Datablocks using FIX or iFIX 44
Before the block write 45
After the block write 45
To restart the server 46
5. About the SI7 I/O Driver 47
How the I/O Driver Works 48
The SI7 I/O Driver Features 53
Automation Applications 57
Feature: Phasing Poll Rates 62
Feature: QuickFail Logic 63
Feature: Using Latched Data 66
SI7Drv REGSERVICE 68
SI7Drv REGSERVER 70
Feature: Block Writes 71
!Send:DataBlockName 72
Supported Hardware 74
Supported Interface Cards 76
Supported Protocols 76
Required Software 76
Programming Software 78
6. Hardware Setup 79
Chapter 6. Hardware Setup 71 81
S7 300 CPU with a CP342-5 82
S7 300 or 400 PLC with an 83
(no communication module) 83
Configuring the Hardware 84
Programming the Hardware 85
Chapter 6. Hardware Setup 77 87
Chapter 6. Hardware Setup 79 89
Chapter 6. Hardware Setup 81 91
7. Sample Configurations 93
Profibus to S7 400 98
To create the database 100
Industrial Ethernet to S7 300 103
Industrial Ethernet to S7 400 107
Using the MPI Port 111
SCADA Server 112
S7 300 PLC 112
MPI Port 112
Profibus cable 112
S7 400 PLC 113
Using SIMATIC NET v6.0 116
8. Using the Power Tool 119
From Database Manager 120
Interface 121
Help Topics 125
Using Shortcut Keys 128
The Status Bar 129
To set the refresh rate 130
Making Advanced Settings 132
[3] Change the line: 137
[4] Save the file 137
From... To 137
Adding and Modifying Channels 140
Adding and Modifying Devices 140
Retry, and Delay Time 141
Real/Float Memory 151
Understanding Data Types 152
Access Time 154
Using Phasing with Poll Rates 158
Using I/O Driver Report Files 162
Applications 167
Database Block Dialog Box 170
170
Three-letter 172
Driver Acronym 172
Device Name 172
DEVICE_NAME:ADDRESS[:BIT] 173
!SWITCH:DEVICE 174
!MODE:NAME 174
!POLL:NAME 174
!SEND:DATABLOCK 174
Manager 176
NONE Signal Conditioning 177
12BN Signal Conditioning 178
12AL Signal Conditioning 179
15BN Signal Conditioning 181
15AL Signal Conditioning 182
LIN Signal Conditioning 184
3BCD Signal Conditioning 186
4BCD Signal Conditioning 188
13BN Signal Conditioning 189
13AL Signal Conditioning 191
8BN Signal Conditioning 192
8AL Signal Conditioning 193
S5CO Signal Conditioning 197
Data Type 199
Database Manager 200
11. Running the I/O Driver 205
SI7 - Siemens Simatic S7 7.x 209
Stopping the I/O Driver 211
Viewing Statistics 212
Viewing Device Statistics 213
Viewing Datablock Statistics 213
Understanding Overruns 214
1 second 215
2 seconds 215
3 seconds 215
4 seconds 215
Understanding Data Quality 216
12. Checking Communication 217
13. Optimizing Your System 221
See Also 223
14. Troubleshooting 225
Answers to Common Questions 230
The driver does not load 231
To display driver statistics 233
Power Tool 237
I am receiving overruns 240
My message rate is slow 240
I have a high timeout count 244
Using the Datascope 245
Using the Event Viewer 246
Error Codes 248
Getting Technical Support 249
Visual Basic 252
__uuidof() 253
16. Glossary 255
Numerics 257

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