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  1. PROFINET IO-Controller
  2. PSPNM-459

communication error cleared for short time when connection to first IO-Device is established

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Won't Fix
    • Affects Version/s: V2.6.7.0
    • Fix Version/s: None
    • Component/s: Firmware
    • Labels:
      None
    • Account:
      SPC Profinet Master (SPCPROFINETMA)

      Description

      if several IO-Devices are configured and none is connected an error is reported by the firmware. If now a single of the configured IO-Devices is connected and the communication is established firmware clears communication error and error flag bit. One second later it sets communication error TLR_E_CONNECTION_TIMEOUT (0xC0000142) again, since not all slaves are connected yet.
      I would expect communication error to stay set, until all slaves are connected.

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                • Reporter:
                  et et
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                    Updated:
                    Resolved: