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Allen-Bradley 1756-L62S ControlLogix 5562S Manuals
Manuals and User Guides for Allen-Bradley 1756-L62S ControlLogix 5562S. We have
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Allen-Bradley 1756-L62S ControlLogix 5562S manuals available for free PDF download: Reference Manual, Programming Manual
Allen-Bradley 1756-L62S ControlLogix 5562S Reference Manual (116 pages)
GuardLogix Controller Systems
Brand:
Allen-Bradley
| Category:
Controller
| Size: 3.07 MB
Table of Contents
Table of Contents
3
Preface
7
Summary of Changes
7
Understanding Terminology
7
Additional Resources
8
SIL 3 Certification
11
Chapter 1
12
Functional Verification Tests
12
Guardlogix Architecture for SIL 3 Applications
13
Guardlogix System Components
14
Guardlogix Certifications
16
Guardlogix PFD and PFH Specifications
16
Safety Integrity Level (SIL) Compliance Distribution and Weight
17
System Reaction Time
18
Safety Task Reaction Time
18
Safety Task Period and Safety Task Watchdog
19
Contact Information if Device Failure Occurs
19
1756 Guardlogix Controller Hardware
21
Chapter 2
22
Primary Controller
22
Safety Partner
22
Chassis
22
Power Supplies
22
1768 Compact Guardlogix Controller Hardware
23
CIP Safety Protocol
23
Safety I/O
23
Communication Bridges
24
Programming Overview
26
Overview
27
Chapter 3 Typical Safety Functions of CIP Safety I/O Modules
27
Diagnostics
28
Status Data
28
Status Indicators
28
On- or Off-Delay Function
28
Reaction Time
28
Safety Considerations for CIP Safety I/O Modules
29
Ownership
29
Safety I/O Configuration Signature
29
I/O Module Replacement
29
Routable CIP Safety Control System
33
Chapter 4
34
Unique Node Reference
34
Safety Network Number
34
Considerations for Assigning the Safety Network Number (SNN)
35
Safety Network Number (SNN) for Safety Consumed Tags
35
Safety Network Number (SNN) for Out-Of-Box Modules
36
Safety Network Number (SNN) for Safety Module with a Different
36
Configuration Owner
36
Safety Network Number (SNN) When Copying a Safety Project
36
Differentiate between Standard and Safety
37
Chapter 5 SIL 2 Safety Applications
38
SIL 2 Safety Control in the Safety Task
38
Safety Task, and Safety Programs SIL 2 Safety Applications
38
SIL 2 Safety Control in Standard Tasks
41
Only)
41
SIL 3 Safety-The Safety Task
41
Safety Task Limitations
41
Safety Task Execution Details
43
Use of Human-To-Machine Interfaces
44
Precautions
44
Accessing Safety-Related Systems
45
Safety Programs
46
Safety Routines
46
Safety Tags
47
Standard Tags in Safety Routines (Tag Mapping)
48
Additional Resources
49
Safety Concept Assumptions
51
Chapter 6
52
Basics of Application Development and Testing
52
Commissioning Life Cycle
53
Specification of the Control Function
54
Create the Project
55
Test the Application Program
55
Generate the Safety Task Signature
55
Project Verification Test
56
Confirm the Project
57
Safety Validation
58
Lock the Guardlogix Controller
58
Downloading the Safety Application Program
59
Uploading the Safety Application Program
59
Online Editing
59
Storing and Loading a Project from Nonvolatile Memory
60
Force Data
60
Inhibit a Module
60
Editing Your Safety Application
61
Rockwell Automation Publication 1756-RM093J-EN-P - April
61
Modification Impact Test
62
Performing Offline Edits
62
Performing Online Edits
62
Chapter 7 Monitoring System Status
65
CONNECTION_STATUS Data
65
Input and Output Diagnostics
66
I/O Module Connection Status
66
De-Energize to Trip System
67
Get System Value (GSV) and Set System Value (SSV) Instructions
67
Guardlogix System Faults
68
Nonrecoverable Controller Faults
68
Nonrecoverable Safety Faults
68
Recoverable Faults
69
Monitor Status and Handle Faults
65
Appendix A
71
Safety Application Instructions
71
Metal Form Safety Application Instructions
72
Safety Instructions
73
Additional Resources
74
Safety Instructions
71
Appendix B Creating and Using a Safety Add-On Instruction
75
Create Add-On Instruction Test Project
77
Create a Safety Add-On Instruction
77
Generate Instruction Signature
77
Download and Generate Safety Instruction Signature
78
SIL 3 Add-On Instruction Qualification Test
78
Confirm the Project
78
Safety Validate Add-On Instructions
78
Create Signature History Entry
79
Export and Import the Safety Add-On Instruction
79
Verify Safety Add-On Instruction Signatures
79
Test the Application Program
79
Project Verification Test
80
Safety Validate Project
80
Additional Resources
80
Safety Add-On Instructions
75
Appendix C
81
System Reaction Time
81
Logix System Reaction Time
81
Simple Input-Logic-Output Chain
82
Logic Chain Using Produced/Consumed Safety Tags
83
Factors Affecting Logix Reaction-Time Components
84
Accessing Input Module Delay Time Settings
84
Limit
85
Configuring the Safety Task Period and Watchdog
86
Accessing Produced/Consumed Tag Data
87
Additional Resources
88
Checklist for Guardlogix Controller System
89
Appendix D
91
Checklist for Safety Inputs
91
Checklist for Safety Outputs
92
Checklist for Developing a Safety Application Program
93
PFD Values
95
Appendix E PFH Values
96
De-Energize to Trip System
97
Appendix F Use Connection Status Data to Initiate a Fault Programmatically
97
And Later, Safety Application
98
And Later, Safety Application
99
And Later, Safety Application
100
And Later, Safety Application
101
And Later, Safety Application
102
SIL 2 Dual-Channel Inputs
103
Appendix G
103
Controllers)
103
1756 SIL 2 Inputs and Outputs with
103
SIL 2 Outputs Using SIL 3 Guard I/O Output Modules
105
SIL 2 Outputs Using 1756 or 1794 SIL 2 Output Modules
105
Safety Functions Within the 1756 Guardlogix Safety Task
106
Glossary
107
Rockwell Automation Publication 1756-RM093J-EN-P - April
107
Allen-Bradley 1756-L62S ControlLogix 5562S Programming Manual (90 pages)
Logix5000 series
Brand:
Allen-Bradley
| Category:
Controller
| Size: 1.57 MB
Table of Contents
Table of Contents
5
Preface
7
Purpose of this Manual
7
Studio 5000 Engineering and Design Environment and Logix Designer Application
7
Chapter 1
9
Communicate with I/O Modules
9
Introduction
9
Communication Format
10
Direct or Rack-Optimized Connection
11
Ownership
11
Requested Packet Interval
10
Electronic Keying
14
Exact Match
15
Compatible Module
16
Address I/O Data
21
Buffer I/O
22
Chapter 2 Introduction
25
Tag Type
26
Data Type
27
Scope
29
Organizing Tags
25
Guidelines for Tags
31
Create a Tag
35
Adding Extended Properties to a Tag
35
Create an Array
37
Configuring an Array
40
Creating a User-Defined Data Type
41
Guidelines for User-Defined Data Types
42
Creating a User-Defined Data Type
43
Adding Extended Properties to a User-Defined Data Type
45
Describing a User-Defined Data Type
46
Activate Pass-Through and Append Descriptions
47
Paste a Pass-Through Description
48
Address Tag Data
49
Alias Tags
50
Display Alias Information
51
Assign an Alias
52
Assign an Indirect Address
53
Expressions
54
Array Subscript out of Range
56
Tag Documentation
57
Project Documentation
57
Chapter 3
59
Introduction
59
Precautions
59
Enable Forces
59
Disable or Remove a Force
60
Check Force Status
60
FORCE Status Indicator
61
GSV Instruction
61
When to Use I/O Force
62
Force an Input Value
63
Force an Output Value
63
Add an I/O Force
63
Remove or Disable Forces
64
Remove an Individual Force
64
Disable All I/O Forces
65
Remove All I/O Forces
65
Chapter 4
67
External Access
67
Introduction
67
Configure External Access
68
External Access Options
68
Configure External Access in the New Tag Dialog Box
69
Set up External Access in the Tag Properties Dialog Box
71
View and Select External Access Status on the Tag Editor Window
72
Go To' Search Menu
73
External Access Availability
74
Add-On Instructions External Access Considerations
75
User-Defined Type Considerations
75
Imported Tag Behavior
78
Tag Mapping Considerations
78
Constant Value Tags
79
Configure Constant Tags
80
Set up a Constant in the New Tag Dialog Box
80
Configure a Constant in the Tag Properties Dialog Box
80
Designate a Constant in the Tag Editor
82
Constant Checkbox Availability
83
Add-On Instructions Constant Value Considerations
84
Rockwell Automation Publication 1756-PM004D-EN-P - September
85
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