vanDrunen.net comments

Repositories
Issues
Comments

Results 1 comments of


                                            vanDrunen.net

unit_id=0 is not treated as broadcast (for TCP->RTU gateway)

In the official Modbus TCP documentation there are some contradicting statements about the use of the unit ID (page 23/46): https://www.modbus.org/docs/Modbus_Messaging_Implementation_Guide_V1_0b.pdf I have highlighted the contradiction in bold: _If the...