Hello to anyone who is reading this.

I seem to have trouble with analog input signal. I wrote a program to check the Current Transducer values but I seem to only keep getting 1000 as my value. 

I also tested it on the AM2 to see a difference and all I see is 201-202 

The hardware I use: 

1. Siemens LOGO! 6ED1052- 1MD00-0BA8
2. AM2 6ED1052- 1MD00-0BA2
3. Current transducer: ACDC MN1-200A, 4-20mA

Reason for this project:

I'm using the logo to turn on and off the Generator for my business park because my country has loadshedding. The current transducers are to see which phase has a problem with its current to know if my electricity supplier (Eskom) has a problem in their line or if we have a problem in the line

If you want more information let me know. I am still new to PLC programing.

My laptop is too weak to run AutoCAD electrical. 

I will explain the wiring diagram

Current transducer has S1 and S2:

S1= 10-35V

S2 = 4-20mA

S1 is connected to my 24V busbar

S2 goes into my I1 of AM2

M1 of AM2 goes into 0V busbar

On the transducer there is a another component which bridges both S1 and S2 I can't seem to find the name of it.

Yes. I tried multiple ways to see what how I can get the analog signal. So far each time I connected the CT to my PLC it would go 1000 and stay there as if it's a DC current.

So far the AM2 inputs did bring it down to 200A but the thing is I don't have any load on the change over switch.

200A will show on the I1 input and on U1 1000.

The CT is 4-20mA but I changed my amplifier to 4-20mA.

Am I using the wrong CT? 

Hello U_4c ....

U_4cea9968-f65c-4f33-844e-307e9b893108

On the transducer there is a another component which bridges both S1 and S2 I can't seem to find the name of it.

Are the two connections (S1 and S2) of the current transformer galvanically isolated from each other ? What you write could be a ground reference issue. But without an exact circuit diagram and data sheet for the converter, it will be difficult to make a statement.

greeting Ella_68

(translated with Google)