can support modbus function 20 (0x14) Read File Record and function 21 (0x15) Write File Record ? - Githubissues

stephane / libmodbus

A Modbus library for Linux, Mac OS, FreeBSD and Windows

http://libmodbus.org

GNU Lesser General Public License v2.1

3.29k stars 1.71k forks source link

can support modbus function 20 (0x14) Read File Record and function 21 (0x15) Write File Record ? #708

Open qyq001 opened 11 months ago

qyq001 commented 11 months ago

can support modbus function 20 (0x14) Read File Record and function 21 (0x15) Write File Record ?

PoMaHCep commented 10 months ago

Some meters have time series records (historical data) which only available by using function 20. It would be very useful