Modbus Communication and Time Stamp


Thread Starter


I am trying to communicate between a SEPAM 80 series relay and a Quantum PLC via modbus network, is there any work around or possibilty of capturing the timestamp of the status information from the relay and transmit via a modbus protocol (From the basic knowledge of modbus i understand that we cant transmit Time stamp packets )
Yes we cannot transmit time stamp packets. In my opinion you just synchronise time between PLC and Sepam and use PLC time as time of Sepam.