Alarm connect once

Hello world

I have an interesting question with the connection of an alarm "disconnected thermocouple" as part of a condition to the monitoring application.

I connect thermocouple readings to 5 Hz when a thermocouple becomes disconnected increases reading in 1372, which is detected and should sound the alarm.  The application generates a string at that time (and publishes on a table) by telling the user what thermocouple has disconnected and any action taken (for example, turning off the radiator).

I would usually include a snippet of code, although the code uses the property nodes (as the code of error log is in another loop) making it virtually unreadable.

My problem is that the alarm is published in each iteration.  I need to keep control of other failures of thermocouple, but disable one that has already occurred.  I thought to defining a variable 'already written' in a registry to offset for each case of error, but it became quickly messy.

Help (or ideas of a better way to do it!) are appreciated.

Pete

Pete.Dunc wrote:

Are there any suggestions for a more effective architecture to have the same result?

Well, some of your code is not necessary. For example, you don't need to choose between the file name and "-" in the lower loop, because it's already done in the upper loop.

  • It seems preferable to maintain the fixed-size table and rotate the lines if necessary.
  • I would recommend 10 entries in the table, otherwise you miss some if all are disconnected at the start of the program.
  • I remove all the constants of diagram 'false' in domestic affairs and take the tunnel exit to "use by default if the thread continues".
  • I think that you still get not a newspaper because you accidentally a REAL inside of the case 'High '. Check this!

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