Modbus Mapping

[AlexLV]

Try via script then

Code:

require('luamodbus')
mb = luamodbus.tcp()
mb:open('192.168.0.1', 502)
mb:connect()

mb:setslave(1)

-- read from address 1000
value = mb:readregisters(1000)
log(value)

Daniel,

thank you very much, variant int16/uint16 working as needed.

Alex