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  1. xuchuansen
  2. Proficloud
  3. Thursday, 03 September 2020

What is the minimum frequency that we collect data from the device to the Proficloud, and I think the default is now 1 second.

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Martin PLCnext Team Accepted Answer Pending Moderation
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Yes, you are correct, the default sampling period (defined in the file /etc/plcnext/device/Services/ProfiCloud/proficloud.settings.json) is 1 second.

It is not recommended to edit this file, but if you did it would not be possible to set this value lower than 1 ms. However it does not make much sense to have a sampling period lower than the fastest cyclic process on the PLC, e.g. if you are sampling data that is only updated by a 100ms cyclic task, then a Proficloud sampling period of less than 100 ms does not make sense.

Hope this helps.

~ Martin.

Phoenix Contact Electronics Headquarters - PLCnext Runtime Product Management and Support

xuchuansen Accepted Answer Pending Moderation
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OK,thanks

  1. 3 weeks ago
  2. Proficloud
  3. # 1
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