Inovance AC800 Series - Operations after Power-Off Estimation; Display; Menus

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AC800 Series Intelligent Machine Controller Hardware User Guide 6 Operating Instructions
6.2.3 Operations after Power-o󶍽 Estimation
If the UPS determines that the power supply is o󶍽, it noti󶍾es the PLC through I/O to perform the following
operations before the PLC stops.
Item Description
Processing
Transferring user program
(Including online editing)
Interrupt. The controller will be in a no-app state at the next power-
on, waiting for the user application program to be downloaded.
Executing user program The execution is terminated and the data is saved in the hard drive.
6.3 Display
6.3.1 Menus
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After the PLC is turned on, the BIOS starts and the main page, which includes the Inovance logo and self-
test codes, displays.
■ If no error occurs, you will see the programming interface page;
■ If any error occurs, the error code and detailed error information will display (see section 6.3.3.3 for
details).
Programming interface page: Display the network information of the programming interface (network
port A). You can connect to the interface to con󶍾gure the PLC and download programs. Press "Enter" or
wait 30 seconds, you will exit the programming interface page and return to the main page.