kpetro07

model of Siemens is SIMATIC ET200SP 6ES7512-1DK01-0Ab0

I think this is what I am looking for, but link is not wokring..

Hello, I am trying to read from Siemens PLC. Is it possible through Modbus ? Because in Siemens the communication is Profibus.. Is it the same ? Also the address in Siemens is not integer.. Is it possible to communicate ? Thank you.

Hello, I am looking for the best solution in order to store bits values and temperature(int16) with timestamp every time the bits are changing values. Just to keep a log to see the changes. Indexed Data table ? Or is there any 'easy' solution ?

hello, and you dont have problem with the contact ? @Joe Tauser suggestion is more reliable but I cannot find in local market so I will order and delay for 1 month.. Unitronics should mention that they do not supply the connector.

hello all, I have purchased URD-3200-4 but the card is only pins. What plug should we use to connect the inputs ? Anyone used this before ? seems like IDE. Thank you.

Sorry! I meant 6554. I have done the test now and is working if you choose 0-20mA! if you choose 4-20mA in the configuration you should start from zero!

Hello all, I think that the configuration is set as @Joe Tauser mentioned. We have configured the input 4-20mA from the I/O module and on the linearization we used 0 - 2^15 . The value seems correct now. @Flex727 suggested that the 4mA value would need to be 13107 but even with the configuration 0-20mA this does not work.

Hello, we changed the values to: B = 0 D = 32768 (15bit) and the output value is correct. The specification for the card is: 16 bit (Include Sign) 15 bits : 0.61uA/Bit(0~20mA), 0.49uA/Bit(4~20mA)

The correct output value is exactly the double. (4 bar). We have a pressure gauge installed.

Hello all, I am using IO remote analogue card URA0400T (16 Bit) and IFM pressure transmitter 4-20mA 0-10Bar. Attached you will find the linearisation but the output value is wrong. What am I doing wrong ?

Hello all, We have created a small program with REMOTE IO using US5-B10-B1 OS 1.26.51 and we connected IO modules on a URB TCP. Everything works perfectly but if you switch off URB-TCP and switch back on, then CPU cannot find the REMOTE IO (even if we restart the CPU). The only way to find it is to download the program again. We have tried both ways setting the IP for URB-TCP (dip switch and BOOTP) but the problem still remains. We created a program with the same configurations with US10 and we do not have this problem. Any suggestion ? Thanks.

WeI do not have any experience with bits in integer arrays so we have done it as attached....

Hello All, Can someone help to build a simple program for switching multiple outputs with delay ? Condition is: Input ON, Output 1 ON then delay XX seconds Output 2 ON, and .... delay XX seconds Output X ON. Input OFF, Output 1 OFF then delay XX seconds Output 2 OFF, and .... delay XX seconds Output X OFF. thanks in advance.

Still the same problem. resetvalve1 stays 1 and does not change. test_tempcontroller.ulpr