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This is a great Modbus library, however it would seem that it is not possible to write multiple holding registers from the client to the server. The sent ADU contains all the correct data, however the server does not extract the data, all the written to registers in the server contain zero. Reading multiple holding registers, multiple input registers and writing multiple coils works very well. Has anyone else experienced this particular problem? If so would you be kind enough to share the fix.
The text was updated successfully, but these errors were encountered:
Thanks for the feedback. The problem you exaplined seem to be related to a previously known issue #5. I have released a new version v0.0.8. Please update your library and see if the problem persists and let me know.
Hi,
This is a great Modbus library, however it would seem that it is not possible to write multiple holding registers from the client to the server. The sent ADU contains all the correct data, however the server does not extract the data, all the written to registers in the server contain zero. Reading multiple holding registers, multiple input registers and writing multiple coils works very well. Has anyone else experienced this particular problem? If so would you be kind enough to share the fix.
The text was updated successfully, but these errors were encountered: