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  1. DeviceNet Slave
  2. PSDNS-463

Wrong diagnose when the device starts with bus-cable unplugged

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: V2.5.2.0, V2.6.0.0
    • Component/s: None
    • Labels:
      None
    • Account:
      SPC DeviceNet Slave (SPCDEVICESL)

      Description

      Now , when DNS start with disconnected bus cable we see:
      ulCommunicationState = 0x00000004 Operate
      ulCommunicationError = 0xC062002C "24V Network Power missing"
      ulErrorCount = 0x00000000
      NCF_ERROR flag is ON

      Bug Description from Tester:
      On that condition , flags 24V_NETWORK_POWER and NETWORK_STATE_ONLINE are False.
      DNS State = OFFLINE

      Based on the above , it would be more correct following:

      ulCommunicationState = 0x00000000 UNKNOWN
      NCF_ERROR = True
      ulCommunicationError = 0xC062002C
      ulErrorCount = one or bigger, if there are more errors

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                  • Reporter:
                    TDinh Trieu Dinh
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                    Dates

                    • Created:
                      Updated:
                      Resolved: