Hello All,

i have a problem with wonderware software. i make application which have very speed alarms, i want to detect it in HMI. HMI has delay time 0.5 second. i want to reduce this time as a possible.

thanks for your time;

Eng. Hassan

 

You cannot really expect Wonderware to do this! You need to time stamp in the PLC (or whatever you have) and then read the time stamps into WW.

Francis
www.controldraw.co.uk

 

Hello Francis,

i really attempt to make time stamp in PLC, but how to transfer time through MODBUS?

Thanks for your time;

Hassan

 

Hi Hassan,

Which PLC are you using? The PLC time & date is stored in internal Registers - the Registers used depend on which PLC you are using as they all have default Registers set aside to store system time and date.

Gurvinder