Allen-Bradley PowerFlex 755T - Chapter 2: Configure the Interface; IP Address Configuration Methods; Network Connection and Initial Power-Up; Key Drive Parameter Configuration and Fault Actions

4 Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017
Table of Contents
Configure Input and Output Data . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Download the Configuration to the Controller . . . . . . . . . . . . . . . . . . 62
Correlate the Drive with the Controller . . . . . . . . . . . . . . . . . . . . . 64
Updating the AOPs and Database Files . . . . . . . . . . . . . . . . . . . . . . . . . 65
Configuration to Aid in Field-Failure Replacement . . . . . . . . . . . . . . 67
Using an Ethernet Switch with DHCP/BOOTP Server . . . . . . . . . . 68
Using Firmware Supervisor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Using Automatic Device Configuration (ADC) . . . . . . . . . . . . . . . . . 71
Configure a PowerFlex 755T Drive for ADC . . . . . . . . . . . . . . . . 73
ADC and Logix Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Peripheral Changes When Using ADC. . . . . . . . . . . . . . . . . . . . . . 76
Special Considerations For 20-750-S1 Safe Speed Module (S1) 77
Special Considerations for Communications and Option
Developers Kit Option Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Testing ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Monitoring ADC Progress . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Programmatically Monitoring Connection Status and the ADC
Configuration Signature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Best Practices. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Chapter 4
Using the I/O About I/O Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Understanding the ControlLogix Controller I/O Image. . . . . . . . . . 88
Using Logic Command/Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Using Reference/Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Using Datalinks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Example of Ladder Logic Program Information . . . . . . . . . . . . . . . . . . 92
Functions of the Example Programs . . . . . . . . . . . . . . . . . . . . . . . . . 92
Logic Command/Status Words. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
ControlLogix Controller Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Create Ladder Logic Using the RSLogix or
Studio 5000 with Drive Add-on Profiles. . . . . . . . . . . . . . . . . . . . . 92
Chapter 5
Using Explicit Messaging About Explicit Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Performing Explicit Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
ControlLogix Controller Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Ladder Logic Program to Read a Single Parameter . . . . . . . . . . . . 99
Formatting a Message to Read a Single Parameter . . . . . . . . . . . 100
Ladder Logic Program to Write a Single Parameter . . . . . . . . . . 101
Formatting a Message to Write a Single Parameter . . . . . . . . . . 102
Ladder Logic Program to Read Multiple Parameters . . . . . . . . . 103
Formatting a Message to Read Multiple Parameters. . . . . . . . . . 104
Ladder Logic Program to Write Multiple Parameters . . . . . . . . 106
Formatting a Message to Write Multiple Parameters. . . . . . . . . 107