Modbus diconnection (read failed)

[Gadjoken]

Hi
If you use profile here is how to check status of modbus device

Code:

1234567891011

function checkrtu(slave) local res = db:getone('SELECT active FROM modbus_devices WHERE proto="rtu" AND slave=?', slave) return toboolean(res) end function checktcp(ip, port) local settings, res settings = tostring(ip) .. ':' .. tostring(port) res = db:getone('SELECT active FROM modbus_devices WHERE proto="tcp" AND settings=?', settings) return toboolean(res) end

BR

Thanks Daniel !