Disable An Ethernet Port With A Msg Instruction - Rockwell Automation Allen-Bradley 1756-EN2F User Manual

Disable an Ethernet Port with a MSG Instruction

You can disable an Ethernet port with the Studio 5000 Logix Designer
application, version 28.00.00 or later. You cannot use this MSG instruction to
disable the Ethernet port on a different controller.
1. Add a MSG instruction to your program.
This message only has to execute once, it does not need to execute with
every program scan.
IMPORTANT • These values are stored to NVS memory in such a way that the MSG
instruction is not required to execute each time the controller powers up.
• You cannot add a MSG instruction to your program if the controller
keyswitch is in Run mode, or if the FactoryTalk Security settings deny
this editing option.
2. Configure the Configuration tab on the Message Configuration dialog
box as follows:
Table 8 - Disable an Ethernet Port
Message Type:
Service Type:
Instance:
Class:
Attribute:
Source Element:
Source Length:
3. On the Communication tab, configure the Path. See
Communication Path on page
4. Before you enable the MSG instruction, make sure that the Source
Element tag value is 2.
To re-enable the port, complete the steps that are described in this
section. Before you enable the MSG instructions, however, make sure
that the Source Element tag value is
Rockwell Automation Publication 1756-UM004D-EN-P - August 2022
CIP Generic
Set Attribute Single
1 for single port modules
1 for Port 1, 2 for Port 2 on dual-port modules
f6
9
Controller tag of SINT data type.
In this example, the controller tag is named Port_Configuration.
1
41.
Chapter 4 Security Options
Configure the MSG
45