Communication
11.4 AS-i
S7-1200 Programmable controller
984 System Manual, V4.2, 09/2016, A5E02486680-AK
Distributed I/O instructions
Refer to "Distributed I/O (PROFINET, PROFIBUS, or AS-i)" (Page 384) for information on
how to use the distributed I/O instructions with these communication networks.
Working with AS-i online tools
Changing AS-i operational modes online
You must go online to view and change the AS-i operational modes.
In order to go online, your must first be in "Device configuration" with the AS-i master
CM1243-2 module selected, and then click the "Go online" button in the toolbar. Next, select
the "Online and diagnostics" command from the "Online" menu.