ICS TRIPLEX T8913工控模塊機(jī)器人備件
F例如，雙電機(jī)驅(qū)動(dòng)器上的兩個(gè)電機(jī)均受469保護(hù)。電機(jī)應(yīng)處于相同的功率水平（kW）。將兩個(gè)繼電器的模擬輸出（編程為kW）連接到一個(gè)繼電器的數(shù)字輸入。對(duì)模擬輸入差動(dòng)進(jìn)行編程，以監(jiān)控兩臺(tái)電機(jī)的功率，并在預(yù)定水平下跳閘。? 差異1-2中的模擬? [ENTER]了解更多ANALOG IN DIFF 1-2：禁用范圍：禁用，僅當(dāng)啟用模擬輸入1和2時(shí)才顯示啟用消息。模擬輸入差異1-2名稱(chēng)：模擬1-2范圍：12個(gè)字母數(shù)字字符僅當(dāng)模擬輸入1和2啟用時(shí)才顯示消息。模擬差異1-2比較：%差異范圍：%差異，絕對(duì)值。僅當(dāng)模擬輸入1和2啟用時(shí)，才會(huì)看到差異消息。模擬輸入DIFF 1-2邏輯：1＜＞2范圍：1＜＜2，1＞2，2＞1僅當(dāng)模擬輸入1和2啟用時(shí)才顯示消息。模擬輸入差異1-2激活：始終范圍：始終，只有當(dāng)模擬輸入1和2啟用時(shí)，才會(huì)看到啟動(dòng)/運(yùn)行消息。A/I DIFF 1-2 BLOCK FROM START：0 s Range：0至5000秒。；步驟：1僅當(dāng)模擬輸入1和2啟用時(shí)才顯示消息。模擬輸入差異1-2報(bào)警：關(guān)閉范圍：僅當(dāng)模擬輸入1和2啟用時(shí)，才會(huì)看到關(guān)閉、鎖定、未鎖定信息。分配報(bào)警繼電器：報(bào)警范圍：報(bào)警、報(bào)警和輔助2、報(bào)警和輔2和輔3、報(bào)警和副3、輔助2、輔2和輔助3、輔助3模擬差分1-2報(bào)警級(jí)別：10%范圍：0至500%；步驟：1僅當(dāng)啟用模擬輸入1/2且設(shè)置了%Diff時(shí)才可見(jiàn)。A/I DIFF 1-2報(bào)警級(jí)別：10單位范圍：0至50000；步驟：1僅當(dāng)啟用模擬輸入1/2且設(shè)置了Abs Diff時(shí)可見(jiàn)。模擬輸入差異1-2報(bào)警延遲：0.1秒范圍：0.1至300.0秒。；步驟：僅當(dāng)模擬輸入1和2啟用時(shí)，才顯示0.1消息。模擬輸入差異1-2事件：關(guān)閉范圍：僅當(dāng)模擬輸入1和2啟用時(shí)，才顯示打開(kāi)、關(guān)閉消息。模擬輸入差異1-2跳閘：關(guān)閉范圍：僅當(dāng)模擬輸入1和2啟用時(shí)，才會(huì)看到關(guān)閉、鎖定、未鎖定信息。分配跳閘繼電器：跳閘范圍：跳閘、跳閘和輔助2、跳閘和備用2和輔助3跳閘和輔助3模擬輸入差1-2跳閘等級(jí)：10%范圍：0至500%；步驟：1僅當(dāng)啟用模擬輸入1/2且設(shè)置了%Diff時(shí)才可見(jiàn)。模擬兩個(gè)模擬輸入，并根據(jù)它們之間的差異激活報(bào)警或跳閘。差異可以是單位的絕對(duì)差異或百分比差異。僅當(dāng)啟用模擬輸入1和2時(shí)，才會(huì)看到第二個(gè)模擬輸入未鎖定消息。分配報(bào)警繼電器：報(bào)警范圍：報(bào)警、報(bào)警和輔助2、報(bào)警和輔2和輔3、報(bào)警和副3、輔助2、輔2和輔助3、輔助3只有在啟用模擬輸入1和2時(shí)才會(huì)顯示消息。模擬差分3-4報(bào)警級(jí)別：10%范圍：0至500%；步驟：1。僅可見(jiàn)?此外，模擬可用于驗(yàn)證故障情況下設(shè)定值是否正確設(shè)置。只有當(dāng)電機(jī)停止且沒(méi)有跳閘、報(bào)警或閉塞啟動(dòng)時(shí)，才能進(jìn)入模擬模式。當(dāng)模擬模式為“模擬故障前”時(shí)，作為故障前值輸入的值將替換469中的測(cè)量值。當(dāng)模擬模式為“模擬故障”時(shí)，作為故障值輸入的值將替換469中的測(cè)量值。如果選擇了模擬模式：Pre Fault to Fault（故障前到故障），則Pre Faults（故障前）值將被替換為延遲指定的時(shí)間段，然后是Fault值。如果發(fā)生跳閘，模擬模式將恢復(fù)為關(guān)閉。選擇模擬模式的“關(guān)閉”將使469重新投入使用。如果469測(cè)量相電流或循環(huán)控制電源，則模擬模式將自動(dòng)恢復(fù)為關(guān)閉。如果469用于訓(xùn)練，則在模擬模式下操作時(shí)，可能需要允許更新所有學(xué)習(xí)的參數(shù)、統(tǒng)計(jì)信息和事件記錄。然而，如果469已經(jīng)安裝并將繼續(xù)安裝在特定電機(jī)上，則可能需要縮短469測(cè)試輸入（C3和C4），以防止所有數(shù)據(jù)損壞或更新。在任何情況下，當(dāng)處于模擬模式時(shí)，469在用LED（指示燈）將閃爍，表明469未處于保護(hù)模式。
or example, two motors on a dual motor drive are each protected a 469. The motors should be at the same power level (kW). Connect the analog outputs (programmed for kW) from both relays to the analog inputs of one relay. Program the analog input differential to monitor the two motors kW and trip at a predetermined level. ? ANALOG IN DIFF 1-2 ? [ENTER] for more ANALOG IN DIFF 1-2: Disabled Range: Disabled, Enabled Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 1-2 NAME: Analog 1-2 Range: 12 alphanumeric characters Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 1-2 COMPARISON: % Diff Range: % Diff, Abs. Diff Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 1-2 LOGIC: 1<>2 Range: 1<>2, 1>2, 2>1 Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 1-2 ACTIVE: Always Range: Always, Start/Run Message seen only if Analog Inputs 1 and 2 are enabled. A/I DIFF 1-2 BLOCK FROM START: 0 s Range: 0 to 5000 sec.; Step: 1 Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 1-2 ALARM: Off Range: Off, Latched, Unlatched Message seen only if Analog Inputs 1 and 2 are enabled. ASSIGN ALARM RELAYS: Alarm Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3, Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3, Auxiliary3 ANALOG IN DIFF 1-2 ALARM LEVEL: 10% Range: 0 to 500%; Step: 1 Seen only if Analog Inputs 1 / 2 are enabled & %Diff is set. A/I DIFF 1-2 ALARM LEVEL: 10 Units Range: 0 to 50000; Step: 1 Seen only if Analog Inputs 1 / 2 enabled & Abs Diff is set. ANALOG IN DIFF 1-2 ALARM DELAY: 0.1 s Range: 0.1 to 300.0 sec.; Step: 0.1 Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 1-2 EVENTS: Off Range: On, Off Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 1-2 TRIP: Off Range: Off, Latched, Unlatched Message seen only if Analog Inputs 1 and 2 are enabled. ASSIGN TRIP RELAYS: Trip Range: Trip, Trip & Auxiliary2, Trip & Aux2 & Aux3 Trip & Auxiliary3 ANALOG IN DIFF 1-2 TRIP LEVEL: 10%s Range: 0 to 500%; Step: 1 Seen only if Analog Inputs 1 / 2 are enabled & %Diff is set. ANALOG IN two of the analog inputs and activate alarms or trips based on the difference between them. The difference can be of an absolute difference in units or a percentage difference. The second analog input Unlatched Message seen only if Analog Inputs 1 and 2 are enabled. ASSIGN ALARM RELAYS: Alarm Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3, Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3, Auxiliary3 Message seen only if Analog Inputs 1 and 2 are enabled. ANALOG IN DIFF 3-4 ALARM LEVEL: 10% Range: 0 to 500%; Step: 1. Seen only ? In addition, simulation may be used to verify that setpoints had been set properly in the event of fault conditions. Simulation mode may be entered only if the motor is stopped and there are no trips, alarms, or block starts active. The values entered as Pre-Fault Values will be substituted for the measured values in the 469 when the simulation mode is "Simulate Pre-Fault". The values entered as Fault Values will be substituted for the measured values in the 469 when the simulation mode is "Simulate Fault". If the simulation mode: Pre-Fault to Fault is selected, the Pre-Fault values will be substituted for the period of time specified by the delay, followed by the Fault values. If a trip occurs, simulation mode will revert to Off. Selecting "Off" for the simulation mode will place the 469 back in service. If the 469 measures phase current or control power is cycled, simulation mode will automatically revert to Off. If the 469 is to be used for training, it might be desirable to allow all learned parameters, statistical information, and event recording to update when operating in simulation mode. If however, the 469 has been installed and will remain installed on a specific motor, it might be desirable to short the 469 Test input (C3 and C4) to prevent all of this data from being corrupted or updated. In any case, when in simulation mode, the 469 in Service LED (indicator) will flash, indicating that the 469 is not in protection mode.
