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Running signal

Forum: Codesys V2.3 🇬🇧

Creator: robkristiaan

Created: 2007-05-03

Updated: 2007-05-07

robkristiaan - 2007-05-03

Is it possible to check in the plc code if the pc visualization still runs?

Sort of hardbeat signal

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gravieren - 2007-05-06

Hi

You can ping the Http-Server. (Port 80 or 8080)

(Ping with PLC-Command)

If he NOT aswer, you be sure that NO visualisation ist possible.

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robkristiaan - 2007-05-07

Hi,

what do you mean with PLC-Command? (can this be used in the plc code?)

Http-Server? I'm using the CoDeSysHMI.exe

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