7
PLC commissioning
7.1
Downloading the PLC system program
After the communication parameters have been set and the parameters of
the basic project have been downloaded, the PLC system program must first
be downloaded.
Prerequisites:
1. Compile the program with "Build – Build Application".
2. The message window is opened during compilation. The display shows
information on the compilation progress.
3. After completed compilation, transfer the program to the control with
"Debug – Login to Application". After the transfer has been completed
successfully, the programming system is in online mode.
4. Start the program with "Debug – Start Application" in the final step. The
system program is now running.
Fig. 7-1:
Downloading the PLC system program
7.2
PLC system program structure
7.2.1
Overview
The PLC system program has a clear structure. The most essential elements
are the following:
1. The "_OEM" folder is provided for the programs and function blocks of
the machine manufacturer. This folder is empty on delivery.
2. The "_System" folder is reserved for interfaces, programs and data
structures of the system program.
3. The global variables of the system are defined (declared) in the "_Sys‐
tem_Variables" list. These global variables can be used in any program
and/or function block. More global variables are declared in the
"MT_MTXmicro_Tech" library.
DOK-MTXMIC-EASY*******-CO06-EN-P
Bosch Rexroth AG
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IndraMotion MTX micro Easy Setup for Standard Turning and Milling Machines
PLC commissioning
