Rockwell Automation 20-COMM-D DeviceNet Adapter Series B FRN 2.xxx User Manual
Page 138
6-10
Using Explicit Messaging
20-COMM-D DeviceNet Adapter User Manual
Publication 20COMM-UM002G-EN-P
ControlLogix Controller Example Ladder Logic Program to Write a Single Parameter
Using RSLogix 5000 Software, Any Version
A Set Attribute Single message is used to write to a single parameter. This
write message example writes a value to parameter 140 - [Accel Time 1] in
a PowerFlex 7-Class drive.
See
DPI Parameter Object on page C-13
(Class Code 0x93) for parameter
numbering.
Important: See
Table 6.A on page 6-2
for limitations of PowerFlex 7-Class
and PowerFlex 750-Series drives when using DPI Parameter
Class code 0x93 for explicit messaging.
Table 6.E Example Controller Tags to Write a Single Parameter
Figure 6.8 Example Ladder Logic to Write a Single Parameter
Operand
Controller Tags for Single Write Message
Data Type
XIC
Execute_Single_Write_Message
BOOL
MSG
Single_Write_Message
MESSAGE