modbus_tcp - Send modbus string through ethernet

Calling Sequence

r_char=call('modbus_tcp',host,1,'c',port,2,'i','out',[1,12],3,'c')

Parameters

• host: host computer ip or name
• port: host's modbus port
• r_char: Returned char

Description

this function is to send modbus string through ethernet .

Examples

host='10.13.24.151'

port=502

call('modbus_tcp',host,1,'c',port,2,'i','out',[1,12],3,'c') 
 
  

See Also

modbus_construct