Screen Data Display without PLC Connection on Omron NT21 HMI

[mohabdelmaksoud]

Dears
I wonder if I can work and navigate on my Omron HMI NT21 through pages without connecting to the PLC because it sticks/freezes on "System Initializing".

 

[gclshortt]

You need to connect to the PLC for the NT21 screen to function.

Regards,

 

[mohabdelmaksoud]

Is it a must ???

 

[gclshortt]

Yes, it is a must.