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Appendix D
ArmorBlock Embedded Web Server
Enable or Disable the Web
Server
106
With firmware revision 1.013 or later, the web server feature is disabled by
default. Use the network address switches to enable or disable the web server
for your application.
Value
Description
Enables the web server.
000
Cycle power to the module for the setting to take effect. When you apply power, the module LED
flashes red to indicate that the web server is enabled.
Disables the web server.
901
Cycle power to the module for the setting to take effect. When you apply power, the module LED
flashes red to indicate that the web server is disabled.
IMPORTANT Updating the modules' firmware in the field with revision 1.013 or later will
not disable the web server by default. You need to Factory reset the module
in order for the web server to be disabled by default.
IMPORTANT To reduce the likelihood of exploitation and associated security risk, we
recommend that you keep the web server disabled.
If you need to enable the web server, consider secondary mitigation such
as disabling the web server after using it.
The following section describes how to enable or disable the web server.
Enable Web Server
1. Set Rotary switch to 000 and cycle power to the module.
The module status indicator blinks red to indicate that the web server
status has changed.
2. Set the switches to the desired IP address and cycle power to the module.
3. In your web browser, enter the IP address of the module.
The web server home page displays.
Disable Web Server
1. Set the switches to 901 and cycle power to the module.
The module status indicator flashes red to indicate that the web server
status has changed.
2. Set the switches to the desired IP address and cycle power to the module.
3. In your web browser, enter the IP address of the adapter.
The web server home page does not display
Rockwell Automation Publication 1732E-UM003D-EN-E - November 2021
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