Rockwell Automation 20-750-DNET PowerFlex DeviceNet Option Module - Manual (Page 59)

Rockwell Automation Publication 750COM-UM002B-EN-P - October 2012 59
Using the I/O Chapter 5
Controller Tags
When you add the option module and drive to the I/O configuration
(
Chapter 4 ), RSLogix 5000 software automatically creates generic (non-
descriptive) controller tags. In this example program, the following controller
tags are used.
You can expand the Input and Output tags to reveal the input and output
configuration. The Input tag for this example program requires eighteen 32-bit
words of data (
Figure 7 ). The Output tag for this example requires eighteen 32-
bit words of data ( Figure 8 ).
Figure 7 - ControlLogix Controller Input Image for Drive Generic Profile Example Ladder Logic
Program
29 - [DL To Net 13] 574 Points to drive Par. 574 - [Preset Speed 4]
30 - [DL To Net 14] 575 Points to drive Par. 575 - [Preset Speed 5]
31 - [DL To Net 15] 576 Points to drive Par. 576 - [Preset Speed 6]
32 - [DL To Net 16] 577 Points to drive Par. 577 - [Preset Speed 7]
TIP The Host [DL From Net xx] parameters are inputs into the drive that come
from controller outputs (for example, data to write to a drive parameter). The
Host [DL To Net xx] parameters are outputs from the drive that go to
controller inputs (for example, data to read a drive parameter).
Parameter Value Description