Please Note This forum exists for community support for the Mango product family and the Radix IoT Platform. Although Radix IoT employees participate in this forum from time to time, there is no guarantee of a response to anything posted here, nor can Radix IoT, LLC guarantee the accuracy of any information expressed or conveyed. Specific project questions from customers with active support contracts are asked to send requests to support@radixiot.com.

NAguillon

Hi.

I made a software to get some values from my PLC and it is certainly ok.. but I get response times mostly of 50 ms (although somethimes they vary between 9 to 60 ms). This was my first time working with an industrial protocol and I'm not sure if this results are "the expected ones" or if I'm doing something wrong. I'll leave some images of my results using the CurrentTimeInMillis() method.

Thanks.

Attachment: download link

NAguillon

Hi.

I made a software to get some values from my PLC and it is certainly ok.. but I get response times mostly of 50 ms (although somethimes they vary between 9 to 60 ms). This was my first time working with an industrial protocol and I'm not sure if this results are "the expected ones" or if I'm doing something wrong. I'll leave some images of my results using the CurrentTimeInMillis() method.

Thanks.

NAguillon

Hi mlohbihler
I recently figured out how to write several registers in one request but I can't find how to change data types too, is it even posible?
Thank you.

NAguillon

Hi mlohbihler
I recently figured out how to write several registers in one request but I can't find how to change data types too, is it even posible?
Thank you.

NAguillon

Hi mlohbihler
That's my doubt. How can I write a bunch of registers at once. I was looking at WriteRegistersRequest and WriteRegistersResponse but I don't know.
Thank you.

NAguillon

Hi mlohbihler
That's my doubt. How can I write a bunch of registers at once. I was looking at WriteRegistersRequest and WriteRegistersResponse but I don't know.
Thank you.

NAguillon

Has something to do with RTU over TCP, I think.

NAguillon

Hi, I have a little doubt with setParity parameters.. I wanna know how to set non parity and I don't really see how.

Is it 0 = none, 1 = odd, 2 = even, 3 = mark, 4 = space? thx

NAguillon

Hi, I have a little doubt with setParity parameters.. I wanna know how to set non parity and I don't really see how.

Is it 0 = none, 1 = odd, 2 = even, 3 = mark, 4 = space? thx

NAguillon

Hey thanks :D. And I don't feel bad 'cause that code is really strange to me. I'd never figured it out by myself.

NAguillon

Hi mlohbihler
Would it be too much to ask for an example of reading multiple registers at once?
bkhashfeh asked for the same thing, but aparently he quit looking so I decided to open this new topic and ask for an example.

The only wat I've figured out to do this is this way:

for(int i = 0; i<3; i++) {
Register* = master.getValue(1,40001+i,DataType.TWO_BYTE_INT_UNSIGNED);
}

And It worked pretty well with three registers but I don't find it pretty atractive if I want to control the sample time with the master for a considerable amount of registers.
Thanks in advance.

NAguillon

Hi mlohbihler
Would it be too much to ask for an example of reading multiple registers at once?
bkhashfeh asked for the same thing, but aparently he quit looking so I decided to open this new topic and ask for an example.

The only wat I've figured out to do this is this way:

for(int i = 0; i<3; i++) {
Register* = master.getValue(1,40001+i,DataType.TWO_BYTE_INT_UNSIGNED);
}

And It worked pretty well with three registers but I don't find it pretty atractive if I want to control the sample time with the master for a considerable amount of registers.
Thanks in advance.

Posts made by NAguillon