Allen-Bradley ControlNet Compact GuardLogix 1769, Руководство пользователя, Страница: 84 / 100

17
56
-C
N2
17
56
-E
N2
T
17
56
-C
N2
R
Chapter 6 Messaging
Set Up the Hardware
In this example, the controller in the local chassis uses a MSG instruction to send
a message to another module, which can be a controller, on the ControlNet
network.
Figure 12 - Peer-to-Peer Messaging Example
3
1
Item Description
1 Remote chassis with any of these configurations:
• PLCs, SLC, or Logix5000 controllers on a ControlNet or other network
• I/O modules, such as ControlLogix analog module configuration data on a
ControlNet or other network
• 1771 block transfer modules
2 Programming terminal
3 Local chassis with any of these combinations:
• 1756 ControlLogix controller with a 1756-CN2 or 1756-CN2R communication
module in the chassis
• 1756 ControlLogix controller with a 1756-CNB or 1756-CNBR communication
module in the chassis
• 1768-L43 CompactLogix controller with a 1768-CNB or 1768-CNBR communication
module in the chassis
• 1769-L32C or 1769-L35CR CompactLogix controller
• 1789 SoftLogix controller with a 1784-PCICS communication card
• PowerFlex 700S with DriveLogix controller and a 1788-CNx ControlNet
communication card
• Non-Logix5000 controller or other device connected to ControlNet via a ControlNet
scanner card
IMPORTANT
The 1769-L32C and 1769-L35CR controllers can produce and consume
tags over a ControlNet network to other Logix5000 controllers. However,
Compact I/O modules that are local to the 1769-L32C and 1769-L35CR
controllers are not accessible to other Logix5000 controllers.
84 Rockwell Automation Publication CNET- UM001E-EN-P - June 2016