Hello,

I am using CPU315-2DP, I need PID Controller. For this I download FB41 ( Continuous Control "CONT_C" ). When I downloaded it the CPU was in RUN mode, but SF goes high (Light ON).

All of my wiring was ok.

I have attached that CONT_C as PDF file.

I can't understand what is the reasons?
How can I solve this?
 

Hello,

open the diagnostic buffer of the PLC and show which error is reported.

Regards

Christoph

Hi

I implemented FB41 by using organisation block OB35 100ms cyclic interrupt, on a CPU315-2DP

ASGrant

Hi

I implemented FB41 by using organisation block OB35 100ms cyclic interrupt, on a CPU315-2DP

 and?

what do you want to say us with this comment?

@arifinsabuz:

have a look in diagnostic buffer of the CPU and/or share it with us.

regards,

mopS04

 

ASGrant

Hi

I implemented FB41 by using organisation block OB35 100ms cyclic interrupt, on a CPU315-2DP

 Hello experts,

Our machine is running. When machine will be shut, I will try with OB35 100ms and I will inform about the status of our CPU. Thanks all.