PROSOFT PLX82-EIP-PNC SIS安全儀表系統(tǒng)
PLX82-EIP-PNC可清除錯誤可清除錯誤記錄在事件日志中。它們在活動錯誤列表中保留20秒，直到導(dǎo)致錯誤的條件被清除（例如重試后成功傳輸），或者直到掃描儀模式從停止或空閑模式更改為運行模式?？汕宄腻e誤包括觸發(fā)器評估錯誤、傳輸列表執(zhí)行錯誤、時間同步源錯誤和時間同步目標錯誤?！?觸發(fā)器評估錯誤包括數(shù)據(jù)讀取錯誤、數(shù)據(jù)寫入錯誤和評估溢出錯誤。如果發(fā)生觸發(fā)器評估錯誤，觸發(fā)器將被禁用5秒鐘，然后在觸發(fā)器的后續(xù)掃描過程中重試。· 傳輸列表執(zhí)行錯誤包括：數(shù)據(jù)讀取錯誤、數(shù)據(jù)寫入錯誤和數(shù)據(jù)轉(zhuǎn)換錯誤?？梢允褂靡韵洛e誤處理選項配置傳輸列表。參數(shù)描述任何傳輸錯誤時中止中止傳輸列表。Continue中止生成錯誤的傳輸，但繼續(xù)執(zhí)行傳輸列表。重試（默認值）重試生成錯誤的傳輸，直到成功為止。時間同步錯誤不接受任何特殊處理。PLX82-EIP-PNC指定的時間同步源或目標將在下一個計劃的時間同步期間重試。此級別的事件是掃描程序中的嚴重警告，應(yīng)進行調(diào)查以確定其原因。這些事件會記錄到事件日志中，但不會出現(xiàn)在活動錯誤列表中。2級警告的一個示例是“配置服務(wù)器客戶端連接意外終止”。PLX82-EIP-PNC：信息事件該級別的事件是掃描儀中發(fā)生的重要事件。
第3級信息第3級：信息事件（第78頁）·PLX82-EIP-PNC 第4級詳細信息第4級詳盡信息事件（第78頁）6.4.1第0級：永久錯誤這些錯誤是為嚴重情況保留的，如配置負載故障或內(nèi)部系統(tǒng)錯誤。永久性錯誤記錄在事件日志中，并顯示在活動錯誤列表中。在重新加載配置文件或?qū)呙鑳x模式從停止或空閑模式更改為運行模式之前，不會從活動錯誤列表中清除永久錯誤。6.4.2級別1：可清除錯誤可清除錯誤記錄在事件日志中。它們在活動錯誤列表中保留20秒，直到導(dǎo)致錯誤的條件被清除（例如重試后成功傳輸），或者直到掃描儀模式從停止或空閑模式更改為運行模式?？汕宄腻e誤包括觸發(fā)器評估錯誤、傳輸列表執(zhí)行錯誤、時間同步源錯誤和時間同步目標錯誤。· 觸發(fā)器評估錯誤包括數(shù)據(jù)讀取錯誤、數(shù)據(jù)寫入錯誤和評估溢出錯誤。如果發(fā)生觸發(fā)器評估錯誤，觸發(fā)器將被禁用5秒鐘，然后在觸發(fā)器的后續(xù)掃描過程中重試?！?傳輸列表執(zhí)行錯誤包括：數(shù)據(jù)讀取錯誤、數(shù)據(jù)寫入錯誤和數(shù)據(jù)轉(zhuǎn)換錯誤。可以使用以下錯誤處理選項配置傳輸列表。參數(shù)描述任何傳輸錯誤時中止中止傳輸列表。Continue中止生成錯誤的傳輸，但繼續(xù)執(zhí)行傳輸列表。重試（默認值）重試生成錯誤的傳輸，PLX82-EIP-PNC直到成功為止。時間同步錯誤不接受任何特殊處理。指定的時間同步源或目標將在下一個計劃的時間同步期間重試。永久性錯誤記錄在事件日志中，并顯示在活動錯誤列表中。在重新加載配置文件或?qū)呙鑳x模式從停止或空閑模式更改為運行模式之前，不會從活動錯誤列表中清除永久錯誤。
Level 4 Verbose Informational Events Events at this level are less significant events that have occurred in the scanner. These events are logged to the Event Log, but do not appear in the Active Error List. An example of a Level 4 Verbose Informational Event is "Configuration Server Client Connection Established/Terminated Normally". See also Event Logs (page 64), Active Errors, and Set Log Level. 6.4.6 Operation of Transfer Status When an error occurs: · The Error Code will be transferred to the desired destination tag selected to contain the "Transfer Error Code". · The Error Count will be incremented and transferred to its desired destination tag. · When the condition that caused the error is corrected, and the transfer completes successfully, an error code of zero will be transferred to the destination tag selected for the :Transfer Error Code", and the previous error code will be overwritten. ·PLX82-EIP-PNCIf the condition is not cleared prior to another transfer attempt and the error reoccurs, the error code will once again be transferred and the error count will be incremented and transferred. · If the latest error detected is different from the previous error, the new error code will overwrite the previous error code. o Occurrences of errors will be influenced by the selected "On Transfer Technique" for a particular transfer list.
Transfer List execution errors include: data read errors, data write errors and data conversion errors. Transfer Lists can be configured with the following error handling options. Parameter Description Abort Abort Transfer List on any Transfer error. Continue Abort the Transfer that generated the error, but continue Transfer List execution. Retry (default) Retry the Transfer that generated the error until it succeeds. Time Sync errors do not receive any special handling. The specified Time Sync source or destination will be retried during the next scheduled Time Sync period.Events at this level are serious warnings in the scanner that should be investigated to determine their cause. These events are logged to the Event Log, but do not appear in the Active Error List. An example of a Level 2 Warning is "Configuration Server Client Connection Terminated Unexpectedly". 6.4.4 Level 3: Informational Events Events at this level are significant events that have occurred in the scanner. These events are logged to the Event Log, but do not appear in the Active Error List. Three examples of Level 3 Informational Events are: ·PLX82-EIP-PNC "Scanner Startup/Shutdown" · "Scanner Mode Change Requests" · "Service Thread Start/Stop"
Permanent errors are logged in the Event Log and displayed in the Active Error List. Permanent errors will not be cleared from the Active Error List until the configuration file is reloaded or the scanner mode is changed from Stop or Idle mode to Run mode. 6.4.2 Level 1: Clearable Errors Clearable errors are logged in the Event Log. They remain in the Active Error List for 20 seconds, until the condition that caused the error is cleared (such as a successful transfer after a retry), or until the scanner mode is changed from Stop or Idle mode to Run mode. Clearable errors include Trigger evaluation errors, Transfer List execution errors, Time Sync source errors, and Time Sync destination errors. · Trigger evaluation errors include data read errors, data write errors and evaluation overflow errors. If a Trigger evaluation error occurs, the Trigger will be disabled for 5 seconds and then retried during a subsequent scan of the Trigger.