HIMA F3213A工控DCS系統備件
報警和低低報警：當達到或超過配置值時，將觸發低低報警或高高報警。配置值必須低于/高于相應的低/高報警限值。高報警和低報警：當達到或低于（高于）配置值時，將觸發低（高）報警。高報警死區和低報警死區：工程單位中高于報警條件（低死區）或低于報警條件（高死區）的范圍，即使報警條件消失，報警狀態位也可以保持設置。要清除報警狀態，通道輸入必須超出死區范圍。報警死區不應導致報警清除條件超出工程單位用戶限制范圍。例如，如果通道的工程單位范圍為-1000.0至+1000.0，且高報警設置為+100.00，則高報警死區值范圍為0.0至小于1100.0。1100.0或更大的死區將使高報警清除條件低于–1000.0單位，從而使報警無法在限制范圍內清除。高報警（Eng單位）低報警（Eng單位）低-低報警（Eng單位）高-高報警死區（Eng單元）高-低報警死區（Eng單元）低-報警死區（Eng單元）用戶偏移16位整數范圍：-32768到32768 32位浮點，范圍：-3.40282e+38到3.40282e+38。0.0（默認值）工程單位偏移以更改輸入通道的基礎。該值在報警檢查之前添加到通道上的縮放值。軟件過濾已禁用（默認）或已啟用控制是否對輸入執行軟件過濾。PACSystems*RX3i系統手冊第10節GFK-2314T 2019年9月模擬輸入模塊403積分時間（ms）0（默認值）到4294967295 ms指定軟件濾波器達到輸入值63.2%的時間量（毫秒）。值為0表示軟件過濾器已禁用。值為100表示數據將在100毫秒內達到其值的63.2%。診斷報告啟用禁用（默認）或啟用（僅當在設置選項卡上啟用模塊級診斷報告時可用）。如果啟用了診斷報告，模塊將在診斷參考存儲器中報告通道報警。可以單獨啟用通道報警。故障報告啟用如果啟用了故障報告，則模塊會在I/O故障表中記錄每次發生通道報警的故障日志。可以單獨啟用通道報警的故障報告。9.9.5.3輸入縮放：ALG233在4至20 mA范圍內，輸入數據進行縮放，使4 mA對應于0的計數，20 mA對應于32000的計數。在0至20mA范圍內，
Alarm and Low-Low Alarm: When the configured value is reached or passed, a Low-Low Alarm or High-High Alarm is triggered. The configured values must be lower than/higher than the corresponding low/high alarm limits. High Alarm and Low Alarm: When the configured value is reached or below (above), a Low (High) Alarm is triggered. High and Low Alarm Deadbands: A range in Engineering Units above the alarm condition (low deadband) or below the alarm condition (high deadband) where the alarm status bit can remain set even after the alarm condition goes away. For the alarm status to clear, the channel input must fall outside the deadband range. Alarm Deadbands should not cause the alarm clear condition to be outside the Engineering Unit User Limits range. For example, if the engineering unit range for a channel is -1000.0 to +1000.0 and a High Alarm is set at +100.0, the High Alarm Deadband value range is 0.0 to less than 1100.0. A deadband of 1100.0 or more would put the High Alarm clear condition below –1000.0 units making the alarm impossible to clear within the limits. High Alarm (Eng Units) Low Alarm (Eng Units) Low-Low Alarm (Eng Units) High-High Alarm Deadband (Eng Units) High Alarm Deadband (Eng Units) Low Alarm Deadband (Eng Units) Low-Low Alarm Deadband (Eng Units) User Offset 16-bit Integer range: -32768 through 32768 32-bit Floating-point, range: -3.40282e+38 through 3.40282e+38. 0.0 (default) Engineering Units offset to change the base of the input channel. This value is added to the scaled value on the channel prior to alarm checking. Software Filtering Disabled (default) or Enabled Controls whether software filtering will be performed on the inputs. PACSystems* RX3i System Manual Section 10 GFK-2314T Sept. 2019 Analog Input Modules 403 Integration Time (ms) 0 (default) through 4,294,967,295 ms Specifies the amount of time in milliseconds for the software filter to reach 63.2% of the input value. A value of 0 indicates software filter is disabled. A value of 100 indicates data will achieve 63.2% of its value in 100ms. Diagnostic Reporting Enable Disabled (default) or Enabled (Available only if Module Level Diagnostic Reporting is enabled on the Settings tab.) If Diagnostic Reporting is enabled, the module reports channel alarms in the Diagnostic Reference memory. Channel alarms can be individually enabled. Fault Reporting Enable If Fault Reporting is enabled, the module logs a fault log in the I/O Fault table for each occurrence of a channel alarm. Fault reporting for channel alarms can be individually enabled. 9.9.5.3 Input Scaling: ALG233 In the 4 to 20 mA range, input data is scaled so that 4 mA corresponds to a count of 0 and 20 mA corresponds to a count of 32000. In the 0 to 20 mA range,
