61850 initiate

[eggheadhohoho]

I use IEC61850 client to connect the SEL-735 meter, but it always stuck in the Initiate part

but when I use other IEC61850 client (like IEDScout), there is no such problem,

so I use wireshark to trace these packet, the labview initiate request's ISO 8650-1 is like this:

and the IEDScout initiate request's ISO 8650-1 is like this:

so I use TCP socket send a modified initiate request to the SEL-735

then the SEL-735 send back an initiate response

so, I have two questions

1. Is there anyway i can change the aSO-context-name when i use the initiate command ?

2.When I use IEDScout to connect the labview 61850 mms server, it stuck in the same part, server does'nt response the initiate

,is there anyway i can change the labview mms server to response the initiate request with 1.0.9506.2.3?

Thanks!

[ThreeLions]

Hi,

 I think the reason of stuck is a wrong matching of hardware and software.

Please provide me some details of your system.

1. The version of your IEC 61850 software.

2. What's the type of the chasiss that installed IEC 61850 software? Is it a cRIO?

3. Please send me the screenshot of stuck.

Thanks!

[eggheadhohoho]

Hi,

I use IEC 61850 15.0

test IEC 61850 client function on my PC (windows 8.1)

and I use the example IEC 61850 MMS client Initiate.vi to connect the SEL-735 meter

In case,  these are my AP-property setting

Thanks !!

[ThreeLions · Accepted solution]

Hi,

Thanks for your information.

1. I am sorry to say that IEC 61850 software cannot support changing the aSO-context-name until now.

2..When you use IEDScout to connect the labview 61850 mms server, you should change the configuration of OSI Mask on MMS Server. In any program of IEC61850 MMS Server.lvproj, Double-click the first VI, _SetServerProperty.vi. Show its Block Diagram, and you can say OSI Mask item like below.

For OSI Mask, it consists of 4 bits and you can set it all 0. We have done the test in our office and it is work. I attached the instruction of OSI Mask in Attachments too.

Thanks!

[eggheadhohoho]

Sorry, I got another question,

is there any way i can connect the SEL-735 with labview 61850 client  now?

[ThreeLions]

Hi,

Before running that VI, you should config the SCL file firstly. Like the below screenshot.

Thanks!

[eggheadhohoho]

thanks for the replied,

I do config the SCL file, but due to the initiate issue,

I can't use this remote server to execute some vi , like send browse command or create IO handler

I  had tried send sending TCP socket with altered initiate request (to replace the original "send initiate command.vi"), but those vi still can't execute correctly,

how can I do ?

[ThreeLions]

Hi,

I am sorry to say that I am not clearly understand your question.

1. "I can't use this remote server to execute some vi , like send browse command or create IO handler". Do you want to run IEC61850 MMS Server.lvproj on SEL-735? Which VI exactly do you mean?

2. "I  had tried send sending TCP socket with altered initiate request (to replace the original "send initiate command.vi")".  Also, which VI exactly do you mean?

By the way, could you please send me some screenshot?

Thanks!

[eggheadhohoho]

Sorry,

I want to run a labview- 61850-client to connect the MMS server(SEL-735)

but because the send initiate request vi doesn't work, so I used TCP socket to replace the send initiate request vi

form this

to this

but the Browse vi still said i need to send initiate before I send any request to MMS server

TL;DR,  is there any way I can use labview 61850 client to connect the SEL-735 mms server?

[ThreeLions]

Hi,

It's right. You need to send initiate before sending any request to MMS server. You can't delete it.

Did you have try to run another program of IEC61850 MMS Client.lvproj, like Read BCR.vi?

Thanks!