Hello all

i have very old hmi panel HMI OP170B, and need use led indicator on this panel. How i can select menory area for using it. I dont understand of manual info because when I try do of this manual cant select tag. Need see some small example where do some int or bool.

Thanks for all comment

hello Marek cz,

what do you mean "need use led indicator on this panel."

I mean this led tag.

Led tag on funkction keys.

Hello Marek,

if you have some memory bit %Mx.x try select this, it need bit memory, on that input area tag clisck for selection. Give info.

Update: simply define some TAG %Mx.x in PLC and this try put inside to control LED.

I cant input Mx.x because this funkcion need int.

Hello Marek,

Try to use MWx

And then you can select your led display with the Mx.x bits

Best regards,

Wizard

Marek cz

I cant input Mx.x because this funkcion need int.

 Hello Marek cz,

Hope this information may help you,

yes as Wizard say u can use MWx and select bit.

Thanks but still is not ok. 

for example in my project have int MW110 and dont know what next? 

led 1 must have some next tag ? 

Hello Marek,

So you selected MW110 as the tag you want to use.

Then you also have to select the BIT of this tag, you want to use to display led. (Remember you use two bits for one led)

Best regards,

Wizard