Posted 7 Jan 2017 (edited) hi every one! i'm new with PLC mitsubishi, i have a Fx3u board and using Gx developer i can config input interrupt pointer in GX developer but i don't know how to config timer interrupt with GX developer. i have read a lot of manual but i don't understand... someone can help me????? Edited 7 Jan 2017 by TuanNguyen Share this post Link to post Share on other sites
Posted 8 Jan 2017 Something like this should work. There are 3 timer interrupt pointers I6 to I8 for the fx3 series. The last two numbers after the pointer are the interrupt timer in ms e.g. I610 is 10ms, I620 is 20ms. Share this post Link to post Share on other sites
Posted 8 Jan 2017 Example for timed interrupt. Add your code to the task that will be called every 10mS. If you are controlling any I/O in your interrupt, use "REF_M" to perform an I/O refresh. interruptGxIec.bmp Share this post Link to post Share on other sites
