library function MODBUS RTU, AXC F IL ADAPT (1020304), IB IL RS UNI-PAC - (2700893)
Hello,
I am currently in a project migrating an ILC to AXC PLCNext platform.
I am using the original ILC peripheral hardware by applying the AXC F IL adapter (1020304). So using the AXC F 2152, Works fine.
For the serial cards IB IL RS UNI-PAC - 2700893 however, I would like to use the MODBUS RTU Library. I can not find an interface for the serial cards in the MODBUS RTU Library. Only AXL F RS UNI 1H (2688666) Interface is present.
Is there another library MODBUS RTU where this interface is present?
Regards,
JoKer
Comments
Hi JoKer,
I've spoke with my colleges from the engineering team. On long term it is planned to implement also a compatible FB for the IL RS Uni, but currently you can only use the lib with AXL RS Uni.
Reg
Frank
Thx Frank
A+
Extra question regarding this topic.
For a project in Belgium we need a Modbus RTU library for the IB IL RS UNI card. I want to convert the current PcWorx library towards PLCnext Engineer.
Problems are the MemSet and MemCopy functions.
Can we still use an adaption library? Or should I rewrite the source code where needed?
Target system is 2020.0 LTS.
Thanks,
Sven
Hi Sven,
The answer to your question is:
"a PC Worx library cannot be imported under PLCnext Engineer and the Source code is password protected."
Sorry about that.
Martin.
Update to this question:
The developers are currently working on the next release of the Modbus RTU FB library, which is planned to support Inline modules via the Inline adapter.
We don't have a release date for this yet, but please keep an eye on the PLCnext Store, where it will appear when available.
~ Martin.
A+