56 Rockwell Automation Publication 1756-UM004D-EN-P - August 2022
Chapter 4 Security Options
Disable/Enable the
1756-EN4TR Webpages
You can disable or enable the 1756-EN4TR webpages.
Use a CIP Generic MSG to Disable the Webpages
1. Add a MSG instruction to your program.
2. Configure the Configuration tab on the Message Configuration dialog
box as follows:
3. On the Communication tab, configure the Path. See Configure the MSG
Communication Path on page 41.
Applies to these modules:
1756-EN4x
IMPORTANT If you use FactoryTalk Policy Manager to disable the webpages in a CIP
Security application, the CIP generic message-to-self overrides the
FactoryTalk Policy Manager setting.
IMPORTANT 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.
Table 14 - Disable the Webpages
Message Type: CIP Generic
Service Type: Custom
Service Code: 4c
Instance: 1
Class: f5
Attribute: 0
Source Element:
Controller tag of SINT[5] data type.
In this example, the controller tag is named WP_Disable and must match the following
graphic:
IMPORTANT: The Source Element tag in your Logix Designer application project must match
the values that are shown in the graphic. If you use values that are different than the ones
shown, the controller webpages are not disabled.
Source Length: 5
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