Add an event command to safely remove media

Add an event command to safely remove media

Create an event that prepares the SD card that is in the HMI device for safe removal. When triggered, the event prevents the files on the SD card from becoming corrupt or read-only.
Prerequisites
  • Create an event to trigger the command:
    • Touch press.
      Occurs when touching the item on the screen that is configured with the event.
    • Touch release.
       Occurs when releasing the item on the screen that is configured with the event.
    • Key press.
      Occurs when
      pressing the specified key.
    • Key release.
      Occurs when releasing the specified key.
To add an event command to safely remove media
    1. Select the graphic element configured with the touch or key event.
    2. In the
      Properties
      pane on the
      Events
      tab, select
      Add Command
      .
    Expand the
    HMI Device Configuration
    command category and select
    Safely Remove Media
    .
    TIP:
    To create an indication of when the SD card is safe to remove, use the status from the DataLogStatus system tag.
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