why the FC6 do not show reading in monitoring mode

Hello all, 

Thank you very much  all guys for your great help 

I am editing the program in order to have the readings in the HMI,  Yet still have this problem

To imagine the situation: There are two meters, in each meter, there are three pressure transmitters

Meter #1 PIW 464, 466 and 468  ( average of three  ) shown in the HMI

Meter #2 PIW 472, 474 and 476 ( average of three )  shown in the HMI

The outlet of both meters is then connected together and there are also three pressure transmitters in the outlet

Outlet meterS:  PIW416, PIW418 and PIW420 ( average of three )

The problem the only  FC6, please see the attachment,  is activated for the meter 1 while meter2 and outlet show 0 in the HMI

I checked the PIW inside each block for meter #2 and the outlet,  they read ok.

My question why the middle and the right FC6, meter#2 and outlet meterS respectively. do not show reading in monitoring mode? although when I open the blocks the  #0ut5 for each block read 26.9  same as FC6 for meter# 1

do I need to enable them by a command  for example

Why do you make a new topic for the same problem?

You ask the same in this topic at 12/19/2020 11:57 AM

How this function works

Hello

Thank you very much for your concern. 

You are right! I asked that in response to Mr Lacpa as he asked for the whole program, which is still editing, and truly this is not much related to the How this block works

I thought it would much better and faster to ask in a new topic

I am really sorry if i violate any rule here 

Should i delete it from here or there please 

Thanks  

Can you upload your program?

The second and the third FC6 doesn't work while the ENO output of the first FC6 is low.

Without knowledge of code of the FC6 we can not say enough ...

Closed cause question posted twice.

The second thread with the subject How this function worksis published within the conference STEP 7 / STEP 7 Lite.