CoDeSys V2.3 Visulization affecting CPU usage

2020-02-27T19:23:09.864000Z

Thanks Paul,

How can you slow down screen updater ? I could not find that setting. I am using CoDeSys 2.3 Pro with Visulization.

Best regards,
Niraj

CoDeSys V2.3 Visulization affecting CPU usage

2020-02-27T19:23:08.646000Z

do not move graphics but switch them on/off if needed.
slow down the updater for the screen
use simple graphics, without bmp but simple colors.
use a new java version
do not use simulation as this slows down very much. better is use a dedicated PLC for the process.
slow down the PLC program by using eventtimers this way the plc is not active all the time.

CoDeSys V2.3 Visulization affecting CPU usage

2020-02-27T19:23:07.426000Z

I am using CoDeSys V2.3 with Visulization and target is SP RTE. I am using Windows XP box. I am looking for tune up parameter using which i can control Visulization Screen refresh/ update time because what i have observed is, some time it takes upto 95% of CPU usage and stays there for a long time which affects other applications. As soon as i close visu screen or go offline then immidiately it reduces CPU usage and come back to normal level.

I have done two improvments so far to make graphics more efficient.

#1 : Usage of pointers which will work as indirect tagging to graphics and thru which i am able to handle more visu objects on screen.

#2 : In my SP RTE System config i configured only 25% for RTE instead of default 50% believing that it will help to load and run other application.

Any help regarding improving CPU usage while Online Visu mode will be highly appreciated.

Thanks in advance.

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