Discussions Populaires Dans la Communauté Modbus

What is Modbus Communication? and Where you have to choose modbus for vfd control?‎

MODBUS Communication with FATEK/ LS(Master K) PLC and any VFD.‎

Please help me. I want to operate a VFD from PLC with RS Communication. I want t use LS (Master K) or FATEK PLC. Can you give me the total process....?‎

Which communication protocol do you use in your company OPC or Modbus? Which one do you prefer and why?‎

Communication protocol surveywhat other to prefer to use and why the prefer certain one.for me i prefer OPC because it take less time to commissioning the system ‎

What is modbus protocol ?‎

What is the difference between RTU and MODBUS?‎

Where can I find the function of mod bus of delta dvp to connect to visual basic 2008? ‎

Is there any method used for measuring the signal spike coming through the RS485 cable in ModBUS communication.‎

Some Modbus Master modules got failed in one of my project, after analysing its identified that the transceiver chip got blown due to high voltage. Its capacity is +/-14V‎ ... Voir Plus

What is master slave concept in Modbus? ‎

 

La répondre a été ajoutée par  Utilisateur supprimé
Depuis 8 années

MODBUS IS ONE OF THE STANDARD PROTOCOL  USED IN THE FIRST TIME BY SCHNEIDER ELECTRIC . IT IS USED  WITH THE IED RELAYS LIKE SEPAM ,X-GIPAM, DPR1000,F650,...ETC FOR DIFFER ... Voir Plus

 

La répondre a été ajoutée par  Hassan Idami
Depuis 8 années

I agree with Yazan Al-Najjar. It depends on your application, not on what other people use in their companies. Actually, we use both of them in our company, but the choic ... Voir Plus