Rockwell-automation 1746-NI16V SLC 500 Analog Input Modules User Manua Manuale Utente Scaricare il pdf (Pagina 6)

Publication 1746-UM001A-US-P

Table of Contents iv

Appendix B

Configuration Worksheet

Appendix C

Two’s Complement Binary

Numbers

Positive Decimal Values . . . . . . . . . . . . . . . . . . . . . . . . C-1

Negative Decimal Values . . . . . . . . . . . . . . . . . . . . . . . C-2

Appendix D

Calibration

Calibration Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1

Glossary

Index

1 2 3 4 5 6 7 8 9 10 11 ... 119 120

SLC 500™ Analog 1
Input Modules 1
Important User Information 2
Table of Contents 3
Table of Contents ii 4
Table of Contents iii 5
Table of Contents iv 6
Who Should Use this 7
Purpose of this Manual 7
Contents of this Manual 8
Related Documentation 9
Common Techniques Used 10
Allen-Bradley Support 10
Overview 11
Hardware Features 12
System Overview 13
Module Operation 14
Module Calibration 14
Required Tools and 15
Equipment 15
Procedures 16
(Installation and 17
01 0 0010 00 0 00 00 00 18
(Application Examples) 20
1112131415 910 8 67450123 21
(Channel Configuration 21
Data and Status) 21
12 415 14 13 11 10 9 87 65 32 22
0 0111 10 0 00 00 00 22
Installation and Wiring 23
Environnements dangereux 24
Electrostatic Damage 24
1746-NI16 Power 25
Requirements 25
Module Location in Chassis 25
Fixed Chassis Example 27
Compliance to European 28
Union Directives 28
Module Installation and 29
Module Installation Procedure 30
Module Removal Procedure 30
Terminal Wiring 31
1746-NI16V 32
1746-NI16I 33
Wiring Guidelines 34
Input Devices 35
Module ID Code 37
Class 1 and Class 3 38
Interface 38
Module Addressing 39
Class 1 Input Words - Data 41
Class 3 Input Words - Data 41
Module Update Time 42
Channel Sample Order 43
Channel Filter Frequency 45
Selection 45
Aliasing Frequency 46
Noise Rejection 46
Response to Slot Disabling 47
Channel Configuration 49
Output Image Channel 50
Configuration Procedure 50
Channel Configuration Word 51
Low Calibration 53
High Calibration 53
Unused Bit (Bit 3) 54
Class 1 Handshaking (Bit 2) 55
Input Image - Channel Data 56
Scaling the Channel Data 58
Scaling Examples 60
Formulas 60
Scaled-for-PID to Real Units 62
Channel Status Checking 64
Class 1 Status Word 66
Class 3 Status Word 67
Input Word Bit Definitions 68
Class 1 Handshaking (Bit 6) 69
Input Type (Bits 3 and 2) 70
Module operation vs 71
Channel Operation 71
Power-Up Diagnostics 71
Channel Diagnostics 72
LED Indicators 73
Module Status LED 74
All LEDs 74
Error Codes 75
Troubleshooting Flowchart 76
Replacement parts 77
Contacting Allen-Bradley 77
Application Examples 79
Ladder Files 81
File 2 (Continued) 82
File 3 (Continued) 87
Class 3 Example 96
Ladder File 2 97
Data File N7 99
Publication 1746-UM001A-US-P 100
Specifications 101
Physical Specifications 102
Environmental 102
Input Specifications 103
A-4 Specifications 104
Configuration Worksheet 105
Appendix 107
Calibration 109
D-2 Calibration 110
Glossary 111
Glossary 2 112
Glossary 3 113
Glossary 4 114
Numerics 115
2 Index 116
Index 3 117
4 Index 118
Back Cover 119

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