Rockwell Automation Publication ICSTT-RM447M-EN-P - July 2019 137
Application (Resource) Development Chapter 8
Application (Resource)
Program Security
The AADvance controller includes a Program Enable key that protects the
application from access that has not been approved for change. The key must
be fitted to the KEY connector on the T9100 processor base unit before you
can download and make changes to an application (resource). The program
enable key is supplied with the processor base unit and is fitted as shown.
Other security features are available such as password protection at the
Workbench and the use of firewall settings.
Aids to Software
Development
The development environment automatically verifies the syntax of the source
code entered in each of its supported languages. It performs checks at each
stage of development, correcting or prompting the user with the correct use of
the language. There is also extensive on-line help, which includes a cross-
referenced explanation of the IEC 61131-3 standard.
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