Easergy P3 Modbus TCP: More than 2 masters

[sukhdeep]

It is understood that Easergy P3 supports simultaneous communication with 2 Modbus TCP masters. However, our requirement is that we have 3 Modbus TCP masters, can I please have answers to below queries:

1. Can we have 3 Modbus TCP masters as long as only 2 will communicate with Easergy P3 at a time?

2. In case of more than 2 Modbus TCP masters, how long does a Modbus TCP master not make a query before it times out and the 3rd Modbus TCP master is able to connect to Easergy P3?

3. How is Easergy P3 locking more than 2 Modbus TCP masters?

[Juha · Accepted solution]

Please find answer here, 

https://community.se.com/t5/PAE-Protection-Relays-Controllers/Easergy-P3-Modbus-TCP-More-than-2-mast...