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PROFIBUS Trigger (Process Field Bus)

Profibus trigger supports Simple Trigger (Start/End of frame), error checks (DA/SA, ED, LE, Parity, SD, Checksum), or Clause Trigger with SD data patterns.

See Settings and Clause Trigger.

Trigger Settings

PROFIBUS Trigger

PROFIBUS Trigger
  • Channel: Profibus channel.
  • Settings:
    • Start bit/Input: Start-bit polarity and related input. Default input index is 0.
    • Data Rate: Baud rate. Default index is 0.
    • Parity: Default index is 0.
  • Simple Trigger: Start of frame/End of frame. Field enabled (Enable) when checked. Default all cleared.
  • Error Trigger: DA/SA, ED, LE, Parity, SD, Checksum Error. Field enabled (Enable) when checked. Default all cleared.
  • Clause Trigger: See Clause Trigger.
  • State: Enter SD and related fields, or keep X/XXh (Don't care).

See also