Allen-Bradley GuardLogix 5570, User Manual

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4 Rockwell Automation Publication 1756-UM022D-EN-P - May 2017
Table of Contents
Chapter 3
Configure the Controller
Create a Controller Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Electronic Keying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Set Passwords for Safety-locking and -unlocking . . . . . . . . . . . . . . . . . 51
Protect the Safety Task Signature in Run Mode . . . . . . . . . . . . . . . . . . 52
Handling I/O Device Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Enable Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Configure a Peer Safety Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Chapter 4
Communicate over Networks
The Safety Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Manage the Safety Network Number (SNN). . . . . . . . . . . . . . . . . 57
Assign the Safety Network Number (SNN) . . . . . . . . . . . . . . . . . . 59
Change the Safety Network Number (SNN). . . . . . . . . . . . . . . . . 60
EtherNet/IP Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Producing and Consuming Data via an
EtherNet/IP Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Connections over the EtherNet/IP Network . . . . . . . . . . . . . . . . 66
EtherNet/IP Communication Examples. . . . . . . . . . . . . . . . . . . . . 67
EtherNet/IP Connections for Safety I/O Devices . . . . . . . . . . . . 69
Standard EtherNet/IP Connections. . . . . . . . . . . . . . . . . . . . . . . . . 69
ControlNet Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Producing and Consuming Data via a ControlNet Network . . 71
Connections over the ControlNet Network . . . . . . . . . . . . . . . . . 71
ControlNet Communication Example . . . . . . . . . . . . . . . . . . . . . . 72
ControlNet Connections for Distributed I/O . . . . . . . . . . . . . . . 72
DeviceNet Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
DeviceNet Connections for Safety I/O Devices . . . . . . . . . . . . . . 73
Standard DeviceNet Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Chapter 5
Add, Configure, Monitor, and
Replace CIP Safety I/O Devices
Add Safety I/O Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Configure Safety I/O Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Set the IP Address by Using Network Address Translation
(NAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Set the Safety Network Number (SNN) . . . . . . . . . . . . . . . . . . . . . . . . . 79
Use Unicast Connections on EtherNet/IP Networks. . . . . . . . . . . . . 79
Set the Connection Reaction Time Limit . . . . . . . . . . . . . . . . . . . . . . . 79
Specify the Requested Packet Interval (RPI) . . . . . . . . . . . . . . . . . 80
View the Maximum Observed Network Delay . . . . . . . . . . . . . . . 81
Set the Advanced Connection Reaction Time Limit
Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Understanding the Configuration Signature . . . . . . . . . . . . . . . . . . . . . 85
Configuration via the Logix Designer Application. . . . . . . . . . . . 85
Different Configuration Owner (listen-only connection) . . . . . 85
Reset Safety I/O Device Ownership. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86