Question

Device = RUT950
Firmware = RUT9_R_00.07.02.3

For reading the "Mobile data received this month (SIM1)" via modbus according to the documentation:
StartAddress=193, 2 registers, 32 bit unsigned integer.
As far as I know an unsigned integer can not be larger than 4294967295 which represents 4GB, while the real usage can be more than that.
Or is my thinking wrong here?

Answer 1

Hello,

You are correct. At the moment, there is a limitation of representing only around 4GB of data. However, the whole MODBUS feature is undergoing a refactorization process, where this issue is also addressed and should be resolved with 7.3 firmware release. It should include an option to switch between different mobile data types, which would allow to retrieve data not only in bytes, as it is now, but in kilobytes and megabytes, increasing the limit.

Best regards,