dl-breadcrumbs__homedl-breadcrumb-item__separatorConfiguration and programmingdl-breadcrumb-item__separatorDiagnosis and debuggingdl-breadcrumb-item__separator...dl-breadcrumb-item__separatorThe diagnosis system dl-breadcrumb-item__separatorDiagnosis in Automation Builderdl-breadcrumb-item__separatorDevice diagnosis
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Device diagnosis

Each node in the device tree has a diagnosis view, which displays the diagnosis messages for this device only.

The message consists of the following:

  • Type ⮫ “Diagnosis history”

  • Timestamp in date and time YYYY-MM-DD hh:mm:ss.ms

  • Error severity

  • Error code

  • Diagnosis description

  • Additional data

To view the diagnosis message, do as follows:

  1. Double-click on a device.

  2. Select the tab “Diagnosis”.

Example

Battery empty or missing.

Battery_Missing

Example

Wrong module configured on I/O bus.

Wrong_Module_configured_on_IO_Bus

Device diagnosis is disabled by default.

To enable/disable device diagnosis:

  1. Double-click on the PLC.

  2. Select the tab “PLC Settings”.

  3. Under “Additional Settings” enable/disable “Diagnosis for devices”.

    When the device diganosis is disabled, this symbol Device_nok will be displayed in the device tree and no diagnosis messages will be shown.