I would like to implement RS232 communication into CODESYS Control RTE V3. I was writing the program testing it on CODESYS Control Win V3, where it worked fine. When I changed it to RTE, the communication was on, but I cannot send the data between PLC and scale - there is no or little response from scale - mostly one time receive and that is it. On Win V3 it was working fine. I read that I am supposed to configure CODESYSControl file for a proper communication using RTE, but even after that I can not get a stable and working communication. I am attaching my CODESYSControl and CODESYSControlUser data below, as well as I am sending the code from communication function. The communication should be through COM1 port of PC.
CODESYS Version: CODESYS V3.5 SP21 + (64-bit)
Runtime + Version: CODESYS Control RTE V3 Version 3.5.21.0 / CODESYS Gateway V3 - x64 Version 2.5.21.0
I would be much gratefull for any help.
Sincerely,
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Hi -- Did you have any luck porting this over to RTE? I have a similar situation, where I am using CAA SerialCom and it works fine with Control Win, but I can't open the port when using in RTE. Any advice helps. Thanks!
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hello,
I would like to implement RS232 communication into CODESYS Control RTE V3. I was writing the program testing it on CODESYS Control Win V3, where it worked fine. When I changed it to RTE, the communication was on, but I cannot send the data between PLC and scale - there is no or little response from scale - mostly one time receive and that is it. On Win V3 it was working fine. I read that I am supposed to configure CODESYSControl file for a proper communication using RTE, but even after that I can not get a stable and working communication. I am attaching my CODESYSControl and CODESYSControlUser data below, as well as I am sending the code from communication function. The communication should be through COM1 port of PC.
CODESYS Version: CODESYS V3.5 SP21 + (64-bit)
Runtime + Version: CODESYS Control RTE V3 Version 3.5.21.0 / CODESYS Gateway V3 - x64 Version 2.5.21.0
I would be much gratefull for any help.
Sincerely,
Hi -- Did you have any luck porting this over to RTE? I have a similar situation, where I am using CAA SerialCom and it works fine with Control Win, but I can't open the port when using in RTE. Any advice helps. Thanks!