CODESYS - the IEC 61131-3 automation software
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Connecting to Rexroth RC6_9_20
https://forum.codesys.com/viewtopic.php?f=2&t=7504
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Author:  bjornas [ Wed Jan 11, 2017 8:06 pm ]
Post subject:  Connecting to Rexroth RC6_9_20

Hello!
I am trying to etablish a connection to a Rexroth RC6_9_20 with Bodas Design 3.0.17.
I want to read out the program from the RC, and save it on my Computer
Could someone please tell me if there is a kind of tutorial here at this forum how to set this up?
Here is what I do:
File - Open - Open project from PLC - PLC - Target Setting _ RC6-9 20 Standard V1.9 - Interface - Peak PCAN-USB - Devicetype RC4-6/22 - Scan

I cannot connect, any ideas what`s wrong?

Thanks in advance !
Newbe

Author:  shooter [ Thu Jan 12, 2017 12:49 pm ]
Post subject:  Re: Connecting to Rexroth RC6_9_20

The project must be saved on the device, otherwise it is impossible to open it.
a program is compiled in the PC and send to the PLC as a machinelanguage, so you can not download from the device as a compiled file is unreadable (for the most people)

Author:  bjornas [ Thu Jan 12, 2017 10:14 pm ]
Post subject:  Re: Connecting to Rexroth RC6_9_20

Thanks for information!

Author:  bjornas [ Fri Jan 13, 2017 9:56 pm ]
Post subject:  Re: Connecting to Rexroth RC6_9_20

Ok, so I`ve been able to connect to the RC.
Used Bodas Service 3.5 to flash an existing HEX. file into the RC, and then downloaded a test program.
When opening Bodas design after doing a "rebuild all" I got a message "Not found HEX-File:C:\ xxx\xxxx"
Have I done something wrong here?
I could go online without problems.....

Author:  shooter [ Sun Jan 15, 2017 4:46 pm ]
Post subject:  Re: Connecting to Rexroth RC6_9_20

this is outside the scope of codesys,
however have a look at settings if the compiler makes a correct hex file and obvious where it is stored.
check the project directory.

Author:  bjornas [ Sun Jan 15, 2017 9:16 pm ]
Post subject:  Re: Connecting to Rexroth RC6_9_20

Thanks, I will try!

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