Rockwell-automation 1769-BOOLEAN Compact I/O Module Reference Manual Manuel d'utilisateur télécharger pdf (Page 23)

Publication 1769-RM016A-EN-P - July 2006

Module Operation 23

Example 4: Duration > 0, Delay = 0, Duration > TRUE Time

In this example, the output is configured with a duration time greater than 0, a

delay time equal to 0, and the configured duration time is longer than the time

that the Boolean expression remains TRUE.

Since the configured duration time is greater than 0, a “One-shot” pulse

occurs on the output. The pulse starts at the same time as the FALSE to

TRUE transition of the Boolean expression because the configured delay time

is equal to 0. The “One-shot” pulse lasts as long as the configured duration

time even though the Boolean expression transitions to FALSE.

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 97 98

Compact 1
Combination 24V dc 1
Sink Input/Source 1
Output BOOLEAN 1
Control Module 1
Important User Information 2
Table of Contents 3
Chapter 3 4
Module Data, Status, and 4
Configuration 4
5 5
6 6
Who Should Use This 7
How to Use This Manual 7
Conventions Used in This 8
Module Operation 9
About the 1769-BOOLEAN 10
Module Description 11
Boolean Expressions 12
Block Diagram 13
1769-BOOLEAN Module 13
Wire the 1769-BOOLEAN 14
Control Outputs Using 15
Boolean Expression 15
Configuration Restrictions 15
Operands 16
Operators 16
Output Delay 17
Output Duration 17
18 Module Operation 18
Boolean Control Mode 19
Examples 19
20 Module Operation 20
Module Operation 21 21
22 Module Operation 22
Module Operation 23 23
24 Module Operation 24
Module Operation 25 25
26 Module Operation 26
Installation and Wiring 27
Power Requirements 28
General Considerations 28
ATTENTION 29
Remove Power 30
Reduce Noise 30
System Assembly 31
Mount the Module 32
Panel Mount 33
Replace a Single Module 34
Within a System 34
Field Wiring Connections 35
System Wiring Guidelines 36
Label the Terminals 36
SLOT # _____ 37
MODULE TYPE ______ 37
Wire the Module 38
Input/Output Wiring 39
Overview 41
Addressing 42
Input Data File 44
Output Data File 44
Virtual Inputs 45
Configuration Data File 46
Input Filtering 47
Input Interrupts 48
Program to Fault Enable (PFE) 48
Program State 49
Program Value 49
Fault State 50
Fault Value 50
Output Control (DB) 51
Output Interrupts 51
Safety Considerations 59
Power Cycle Diagnostics 60
Module Error Definition 60
Hardware Errors 61
Configuration Errors 61
Error Codes 62
Module Inhibit Function 64
Contacting Rockwell 64
Automation 64
Appendix 65
Attribute Value 66
Output Specifications 67
Environmental Specifications 67
Temperature Derating 68
Transistor Output Transient 69
MicroLogix 1500 71
Module Addressing 72
Input Image 73
Output Image 74
Configuration File 75
Configure the 76
1769-BOOLEAN Module in a 76
MicroLogix 1500 System 76
5. Click OK 77
Configure the Module 79
Configure I/O Modules 83
Configuration Method 85
Add the DeviceNet Adapter 86
How Are We Doing? 91
BUSINESS REPLY MAIL 92
94 Index 94
Rockwell Automation 96

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