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  1. DeviceNet Slave
  2. PSDNS-477

DNS status flag "24V_NETWORK_POWER" in DNS Comon Status shows wrong information after Channel Init

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V2.5.0.2, V2.5.0.3
    • Fix Version/s: V2.5.2.0, V2.6.0.0
    • Component/s: Firmware
    • Labels:
      None
    • Account:
      SPC DeviceNet Slave (SPCDEVICESL)

      Description

      Test Description:
      Check are Connect \ Disconnect functionality works correctly

      Check are Diagnostic page ca be accessible and fulfilled with valid information

      Check are Diagnostic page offers IO data exchanged with stack

      Check are Diagnostic page offers packet data exchanged with stack

      V1.400.161006.18128_t3 DVD

      V1.0107.3.8667 DeviceNet Generic Slave DTM
      V1.1000.4.3059 DeviceNet Master DTM
      V1.1000.4.2721 DeviceNet Slave DTM

      Bug Description from Tester:

      If DNS is communicating and replace its configuration where bus speed is wrong , will see following situation.

      DNS status flag "24V_NETWORK_POWER" in DNS Comon Status ( Sycon , DNS_FAL ) is FALSE while 24V power is connected. Following that , ulCommunicationError in Common Status Block shows "24V Missing ...." ( 0xC062002C ).

      Must use all described devices in order to reproduce it.

      Steps to reproduce

      DNS NJ10 FW: 2.5.0.2 , DNS comx10 FW: 2.5.0.2 , DNM NJ100 FW: 2.3.18.0 : All configured to use Automatically start of bus communication and are configured with attached files. All of them are communicating ( COM flag is ON)

      1. Download new configuration to DNS NJ10 (config_NJ10_125.nxd )

      Only BUS speed differ from the original configuration.

      2. Make NJ10 Channel Init

      3. Check DNS NJ10 status flag "24V_NETWORK_POWER"

      Expected Results

      status flag "24V_NETWORK_POWER" is "TRUE"

      Expect error related to "No network access" 0xC0620024 , or " Network Error BUS OFF detected" 0xC0062023

      Actual Results

      status flag "24V_NETWORK_POWER" is "FALSE"

      ulCommunicationError "Missing 24V.... .." 0xC062002C

      If disconnect and reconnect bus power , correct value is reported.

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                • Reporter:
                  TDinh Trieu Dinh
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                  Dates

                  • Created:
                    Updated:
                    Resolved: