ControlLogix Applications
6-19
Figure 6.23 Explicit Messaging
A Get_Attributes_Scattered Message allows for reaching multiple
parameters that may or may not be in sequential order (
•
A Service Code of “4B” indicates the Get_Attributes_Scattered
service (see
•
A Class Number of “93” indicates accessing the DPI Parameter
Object (see
,
).
•
An Instance Number of “0” is the Class Attributes for the Drive (see
•
The Source identifies the service data with the request message to
send.
•
The Destination will contain the response message to the request.
Figure 6.24 Get_Attributes_Scattered Message Screen
Explicit Messaging Example
This rung sends a CIP message to the PowerFlex 70 drive at ControlNet address 2. The data sent is obtained
from the MessageSendData tag. The data received is stored in the MessageReplyData tag. This MSG instruction
can be configured to send any CIP message.
0
EnableDriveMessage
EN
DN
ER
Type - CIP Generic
Message Control
DriveMessageControl
...
MSG
This rung sends a CIP message to the PowerFlex 70 drive at ControlNet address 2. The data sent is obtained
from the MessageSendData tag. The data received is stored in the MessageReplyData tag. This MSG instruction
can be configured to send any CIP message.
(End)
20COMM-UM003A-EN-P.book Page 19 Wednesday, November 7, 2001 3:46 PM
Содержание PowerFlex 20-comm-c FRN 1. Series
Страница 6: ...iv Table of Contents Notes 20COMM UM003A EN P book Page iv Wednesday November 7 2001 3 46 PM...
Страница 18: ...1 8 Getting Started 20COMM UM003A EN P book Page 8 Wednesday November 7 2001 3 46 PM...
Страница 34: ...3 10 Configuring the Adapter Notes 20COMM UM003A EN P book Page 10 Wednesday November 7 2001 3 46 PM...
Страница 74: ...5 20 PLC 5C Applications Notes 20COMM UM003A EN P book Page 20 Wednesday November 7 2001 3 46 PM...
Страница 98: ...6 24 ControlLogix Applications Notes 20COMM UM003A EN P book Page 24 Wednesday November 7 2001 3 46 PM...
Страница 114: ...B 6 Adapter Parameters Notes 20COMM UM003A EN P book Page 6 Wednesday November 7 2001 3 46 PM...
Страница 144: ...C 30 ControlNet Objects Notes 20COMM UM003A EN P book Page 30 Wednesday November 7 2001 3 46 PM...
Страница 152: ...Glossary 6 Notes 20COMM UM003A EN P book Page 6 Wednesday November 7 2001 3 46 PM...
Страница 154: ...20COMM UM003A EN P book Page 2 Wednesday November 7 2001 3 46 PM...