Rockwell Automation 20-COMM-E PowerFlex EtherNet/IP Adapter User Manual
Page 156
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6-30
Using Explicit Messaging
20-COMM-E EtherNet/IP Adapter User Manual
Publication 20COMM-UM010G-EN-P
SLC 500 Controller Explicit Messaging Using the Read/Write Parameter
Service
SLC 500 Controller Example Ladder Logic Program to Read a Single Parameter
A Read Parameter message is used to read a single parameter. This read
message example reads the value of parameter 003 - [Output Current] in a
PowerFlex 7-Class drive.
Important: Parameter Object Class code 0x0F is not supported in
PowerFlex 750-Series drives. To do a single parameter read,
follow the SLC 500 (Generic Attribute Service) single read
example on
.
Figure 6.34 Example Ladder Logic to Read a Single Parameter
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