IEC60870-104S with double command select before execute

Devices Communication
#1

Dear sir.
I’m using Factorystudio ver 9.2.12
In my Project, I used Factory as gateway function.
Factory gather data from field device by IEC60870-104 master channel, after transfer them to remote Center by IEC60870-104 Server channel ( Field devices ------> Factorystudio----> Remote center).
The connection between Factory → field device and Factory → remote center were Success.
I have trouble with Double command as follow

  • Acording to rule of my country, Double command is always select before excute. So I have 4 point for each double command at Point window:
    • On_select with parameter is 130
    • On_execute with parameter is 2
  • Off_select with parameter is 129
  • On_execute with parameter is 1
  • Principle of double command select before execute in factory
    • Step1: Change value of select tag ( on_select or off_select)
    • Step2: Change value of execute tag ( On_execute or off_execute)
  • When send command from Factory ( at designed display),I can proactively do the process in the correct sequence by using script for button. ( Select first, then execute).
  • But when send command from remote center, Factory only change value of execute tag, Select tag not change. The command process works incorrect.
    => How can I resolve this problem?
    Best.

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#2

Hi Manh,

Can you send us a print screen of the button script working correct?
Also, do you have a script to receive data from the remote center?

Here is some documentation about this driver, it may help you:

https://docs.tatsoft.com/display/DOC91/Communication+Drivers

You can access " * IEC-60870-5-104 Master" and " * IEC-60870-5-104 Slave"

Best Regards,
Tatsoft Team.

#3

Dear Sir
please see my picture for button action.
When I send command from Factory to field device, I can click sequense sel and exe button
About the document link. I read carefully. I saw the Instruction as follow. I don’t understand how to implement it. See the second picture

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#4

Hi Manh,

Now we understand your problem, could you send us the project so we can do some tests in our labs?
You can send it to our support team in support@tatsoft.com if you wish.

Best Regards,
Tatsoft Team.

#5

Dear Sir.
Thank for your feedback.
I sent my project to Tatsoft Team by Mail.
Please check mail to get detail.
Best.