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Rockwell Automation 1768-L45S Compact GuardLogix Controllers User Manual

Page 6

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6

Rockwell Automation Publication 1768-UM002C-EN-P - April 2012

Table of Contents

Chapter 3

Configure the Controller

Create a Controller Project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Set Passwords for Safety-locking and -unlocking . . . . . . . . . . . . . . . . . . . . 35
Protecting the Safety Task Signature in Run Mode . . . . . . . . . . . . . . . . . . 36
Handling I/O Module Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Enable Time Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Configure a Peer Safety Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Chapter 4

Communicate over Networks

The Safety Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Managing the Safety Network Number (SNN). . . . . . . . . . . . . . . . . . 39
Assigning the Safety Network Number (SNN) . . . . . . . . . . . . . . . . . . 41
Changing the Safety Network Number (SNN). . . . . . . . . . . . . . . . . . 41

EtherNet/IP Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Producing and Consuming Data via an EtherNet/IP Network . . . 45
Connections over the EtherNet/IP Network . . . . . . . . . . . . . . . . . . . 45
EtherNet/IP Communication Example . . . . . . . . . . . . . . . . . . . . . . . . 46
EtherNet/IP Connections for CIP Safety I/O Modules. . . . . . . . . . 47
Standard EtherNet/IP Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

ControlNet Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Producing and Consuming Data via a ControlNet Network . . . . . 48
Connections over the ControlNet Network . . . . . . . . . . . . . . . . . . . . 48
ControlNet Communication Example . . . . . . . . . . . . . . . . . . . . . . . . . 49
ControlNet Connections for Distributed I/O . . . . . . . . . . . . . . . . . . 50

Standard DeviceNet Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Serial Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Chapter 5

Add, Configure, Monitor, and Replace
CIP Safety I/O

Adding CIP Safety I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Configure CIP Safety I/O Modules via RSLogix 5000 Software . . . . . . 56
Setting the Safety Network Number (SNN) . . . . . . . . . . . . . . . . . . . . . . . . 57
Using Unicast Connections on EtherNet/IP Networks. . . . . . . . . . . . . . 57
Setting the Connection Reaction Time Limit. . . . . . . . . . . . . . . . . . . . . . . 57

Specify the Requested Packet Interval (RPI) . . . . . . . . . . . . . . . . . . . . 58
View the Maximum Observed Network Delay . . . . . . . . . . . . . . . . . . 58
Setting the Advanced Connection Reaction Time Limit
Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Understanding the Configuration Signature. . . . . . . . . . . . . . . . . . . . . . . . 61

Configuration via RSLogix 5000 Software . . . . . . . . . . . . . . . . . . . . . . 61
Different Configuration Owner (listen only connection) . . . . . . . . 62

Reset Safety I/O Module Ownership. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Addressing Safety I/O Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Monitor Safety I/O Module Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Resetting a Module to Out-of-box Condition. . . . . . . . . . . . . . . . . . . . . . . 65

Replacing a Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

This manual is related to the following products: