Hello.

I have now a siemens Logo, I have worked with PCS7 S7 and Tia.

1. How should I start the programming, with the HW ? I mean config I/O's symbols list cold you help me here ? I guess its not like in S7 or PCS7 where you start with choose youre Hardware cpu I/Os ?

2. My home project is about controlling a Heating cartridge in a small pool with an On/off signal.

I have a water temp 0-10V analogue this is the actual value(AV). And then a setpoint(SP). And if the AV goes below the SP with 2-3 degrees it should activate the output (DO) until it have gone over the SP with 2-3 degrees.

3. The pool/spa is going to be heated up all year even in winter and when not used have a ground temperature of 20 degrees.

4. The setpont i want to adjust from my Siemens logo text display 6ED1055-4MH08-0BA1 or a web interface. 

 I hope you guys could help me, I will look in to the manual ofcourse also..

ixo6

Thanks.

I have bought  this logo package 6ED1057-3BA01-0AA8 and have testet it now with one analog sensor connected to I7 and it works fine.

I also have bought this small display and i hope i can use it to watch analog values and adjust the setpont ?

TD-6ED1055-4MH08-0BA1

And i also need a SD card do i not ? For the web server LWE.

ixo65

Here a example.

 Thanks this is just what i need i think. 

B008 block is for what ?

And is there a easy way to map this up to the display ?

ixo65

Edit:

You need for the extended webserver a SD card which is formatted with FAT32 and a max. size of 32 GB. 

And for the webserver i need to build it in the LWE software ?