Displaying the analog value aq in online monitoring mode

Hello,

 I have a problem with displaying the analog value aq in online monitoring mode and I cannot use this value any further. In simulation mode, the resulting value is displayed correctly and I can continue working with it. I am attaching a photo as an example. Thank you

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Split from LOGO! 8.3 Analog issue.

Neopharma123

Hello,

 I have a problem with displaying the analog value aq in online monitoring mode and I cannot use this value any further. In simulation mode, the resulting value is displayed correctly and I can continue working with it. I am attaching a photo as an example. Thank you 

In your screenshot, there is only one block that has an Aq, block B063.
You are mistaken.
In the online test, unlike the simulation, no values ​​are updated in the expanded parameter fields under the blocks.
.In the online test, only the output values ​​of an analog block are displayed.You did this with block B063 because you clicked on the glasses icon. The value 897 was displayed. 

PaulEdddy

Morning all,

I'm doing a project for work that requires 3 analog inputs for my logo PLC, i've gone into the analog settings and enabled the 4 AIs, but this won't work unless i add an additional 4th analog input. 

Is there a way to only have 3 analog inputs? So far I've wired in the 3 analog inputs into I7, I8 and I1, they are 0-10v sensors (current sensors to be exact), I've tried bridging the sensor from I1 to I2 (to try fool the logo into thinking there are 4 analog inputs) to no avail, I've tried connecting I2 to ground (to simulate a 0 analog input). I'm out of options, I don't want to re-wire the 12 panels i have made up to get this to work!

Any help would be much appreciated! Thank you

 Hi,

don't worry. You can use any analog onboard input also as digital input without any changes. If you have a LOGO! BM supporting analog onboard, then out of the box 2 of 4 AI-Onboard are configured. But they als work as digital input without any changes.

If you need 3 Onboard-AI's, then just use 3 and number 4 as regular digital input.

Hope this helps

HELLO,

I'M SORRY I COULD HAVE SENT A BETTER SCREENSHOT. I'M SENDING YOU A NEW SCREENSHOT OFF LINE BECAUSE I CAN'T BE CONNECTED TO THE MACHINE RIGHT NOW. BLOCK B063 "AQ" CONNECTED TO B062 "OFF". FROM THE FIRST SREENSHOT IT CAN BE SEEN THAT THE VALUE 897 IS NOT WRITE TO BLOCK B062 "OFF".LOGO IS VERSION 8.4

Neopharma123

HELLO,

I'M SORRY I COULD HAVE SENT A BETTER SCREENSHOT. I'M SENDING YOU A NEW SCREENSHOT OFF LINE BECAUSE I CAN'T BE CONNECTED TO THE MACHINE RIGHT NOW. BLOCK B063 "AQ" CONNECTED TO B062 "OFF". FROM THE FIRST SREENSHOT IT CAN BE SEEN THAT THE VALUE 897 IS NOT WRITE TO BLOCK B062 "OFF".LOGO IS VERSION 8.4

You're uploading a poor screenshot. All you can see are intersections of connecting lines.
In your last screenshot, you can only see that the Aq of B063 has a value of 0.
So, the value in the simulation the OFF parameter in B062 can only be 0.

Hello,

I have a new example. The AQ output values ​​are displayed in the block parameters in the simulation and that is fine but if I run an online simulation in my plc the analog value is not transferred to other blocks and I cannot work with these parameters further.
thank you.​

As I wrote: 

ixo65

In the online test, unlike the simulation, no values ​​are updated in the expanded parameter fields under the blocks.

In the online test, only the output values ​​of an analog block are displayed.You did this with block B063 because you clicked on the glasses icon. The value 897 was displayed. 

You don't understand. The values ​​are passed on, but you can only see the values ​​in the parameter fields in the simulation, not in the online test.

What would be the point of referencing only working in the simulation? Think about it...