Want to put a Summer/Winter switch that disable Q3 in Winter mode and enable in Summer mode

Now I got to work I missed that it but be in run mode to access webserver.

Sorry IOX65 That I missed this..

Now I have to put a Summer/Winter switch that disable Q3 in Winter mode and enable in Summer mode.

I also have to put a function that stop a pump when flow is not enough in pipe to get flow value I have a flow meter that send a analogue signal when flow is out of range.

Also need put function for water meter that has M-bus sending signal with puls to calculate how much water is added in process. This must show day by day amount and total on month.

I really not think my skills on logo 8 is enough to do this functions.

You have interest to help me with this functions ?

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Split from Need help with temperatur control.

Is there some way to convert signal of the M-bus?

This function is not prio.

But all other is..

Okay I look in to this if find a converter.

Can you please help me with other functions I feel it's above my knowledge in Logo?

Aha I was mean a mechanical switch connected to logo. Like on/off

Sorry maybe I do bad explaning

Yes I mean a extern input.

I tried but I can get this right (newbie) need help?

When this input is active (1) it should disable out put Q3 and when not Active (0) it should enable Q3 again. Q3 should be disable even if temp. dropping if Input is active (1)

I attached program