Jetter JC-120MC, User Manual, Page: 562 / 634

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11 Automatic copying of controller data
11 Automatic copying of controller data
This chapter describes the AutoCopy function which allows to copy data within
the controller and/or between the controller and an FTP server, the connected
expansion modules and a controller within the network. To this end, you can
create a command file which is then stored along with the data to an SD card,
for example. This command file is automatically processed by the controller
during the boot process.
The AutoCopy function executes the following functions:
 Storing registers and flags to a file

Restoring registers and flags from a file
 Creating directories
 Deleting directories

Copying files
 Deleting files
The AutoCopy function executes the following functions:
 Copying files from the FTP server
 Copying files to the FTP server

Deleting files
 Changing directories
 Creating a directory
 Deleting directories
There are the following application scopes for the AutoCopy function:
 Where remote control is not possible

Where there is no PC on site
 If the operator is not able or should not be allowed to make modifications to
the plant
The following actions can be taken using the AutoCopy function:
 Modification to the application program
 Modification to the application data
 Modification to the controller configuration
 Operating system update (controller, modules on the system bus, network
devices)

Duplication of a control system
Introduction
Functions within the
local file system
Functions within the file
system of an FTP server
Areas of application