HONEYWELL 51307083-175 CC-TDIL51處理器模塊,備件模塊
如果輸入的值不是0，則當(dāng)電機停止時，以及從檢測到啟動到輸入的時間結(jié)束時，該功能將被禁用。正常操作期間，拾取水平應(yīng)設(shè)置為低于電機負載。例如，功率不足可用于檢測負載條件的損失。負載條件的損失不會總是導(dǎo)致電流的顯著損失。功率是負載的更準確表示，可用于更靈敏地檢測負載損失或泵氣蝕。這對于檢測過程相關(guān)問題尤其有用。n欠功率n[ENTER]（輸入]）從啟動開始更多的塊欠功率：0 s范圍：0到15000 s，步長為1欠功率報警：關(guān)閉范圍：關(guān)閉、鎖定、未鎖定分配報警繼電器：報警范圍：報警、報警和輔助2、報警和輔助2和輔助3、報警和附件3、輔助2、輔助2和附件3，輔助3欠功率警報級別：2 kW范圍：1至25000 kW，步長為1欠功率警報延遲：1 s范圍：1到30 s，步長為一欠功率警報事件：關(guān)閉范圍：打開，關(guān)閉欠功率跳閘：關(guān)閉范圍，關(guān)閉，鎖定，未鎖定分配跳閘繼電器：跳閘范圍：跳閘，跳閘和輔助2，跳閘元件×反向功率如果啟用，一旦3相總功率的大小在延遲規(guī)定的時間段內(nèi)反向超過拾取電平（負kW），將發(fā)生跳閘或報警。功率測量的最小值由5%額定電流互感器初級的相位CT最小值確定。如果反向功率電平設(shè)置為低于該電平，則只有當(dāng)相電流超過5%截止值時才會發(fā)生跳閘或報警。n REVERSE POWER n[ENTER]（反向電源），用于更多從啟動開始的塊反向電源：0 s范圍：0到50000 s，以1個反向電源報警為步進：關(guān)閉范圍：關(guān)閉、鎖定、未鎖定分配報警繼電器：報警范圍：報警、報警和輔助2、報警和輔2和輔助3、報警和附件3、輔助2、輔助2和附件3，輔助3反向功率警報級別：2 kW范圍：1至25000 kW，步長為1反向功率警報延遲：1 s范圍：0.2至30.0 s，步長為0.1反向功率警報事件：關(guān)閉范圍：打開，關(guān)閉反向功率跳閘：關(guān)閉范圍；關(guān)閉，鎖定，未鎖定分配跳閘繼電器：跳閘范圍：跳閘，跳閘和輔助2，跳閘&輔助2&輔助3，跳閘和輔助3反向功率跳閘等級：1 kW范圍：1至25000 kW，步進1個反向功率跳閘延遲：1 s范圍：0.2至30.0 s，步進為1個ENTER ESCAPE（輸入）ESCAPE扭矩設(shè)置路徑：設(shè)置點×S10功率元件×扭矩設(shè)置在確定扭矩之前，必須在此處輸入電機定子電阻和極對數(shù)。基礎(chǔ)定子電阻可根據(jù)電機的額定電壓和電流確定。扭矩計量僅適用于感應(yīng)電機，僅計算正扭矩。定子電阻和磁極對請參考電機規(guī)范。扭矩的默認單位為牛頓米（Nm）的SI單位。扭矩單位可選擇為牛頓米或英尺磅。1牛米=0.738英尺·磅。4.11.7過轉(zhuǎn)矩設(shè)置路徑：可在此處設(shè)置設(shè)置點×S10功率元件×過轉(zhuǎn)矩設(shè)置檢測電機過轉(zhuǎn)矩情況，通常用于保護電機驅(qū)動的設(shè)備。當(dāng)測得的扭矩在指定的持續(xù)時間內(nèi)超過指定水平時，指定的繼電器啟動。n扭矩設(shè)置n[ENTER]（輸入）更多扭矩計量禁用
a value other than 0 is entered, the feature will be disabled when the motor is stopped and also from the time a start is detected until the time entered expires. The pickup level should be set lower than motor loading during normal operations. For example, underpower may be used to detect loss of load conditions. Loss of load conditions will not always cause a significant loss of current. Power is a more accurate representation of loading and may be used for more sensitive detection of load loss or pump cavitation. This may be especially useful for detecting process related problems. n UNDERPOWER n [ENTER] for more BLOCK UNDERPOWER FROM START: 0 s Range: 0 to 15000 s in steps of 1 UNDERPOWER ALARM: Off Range: Off, Latched, Unlatched ASSIGN ALARM RELAYS: Alarm Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3, Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3, Auxiliary3 UNDERPOWER ALARM LEVEL: 2 kW Range: 1 to 25000 kW in steps of 1 UNDERPOWER ALARM DELAY: 1 s Range: 1 to 30 s in steps of 1 UNDERPOWER ALARM EVENTS: Off Range: On, Off UNDERPOWER TRIP: Off Range: Off, Latched, Unlatched ASSIGN TRIP RELAYS: Trip Range: Trip, Trip & Auxiliary2, Trip ELEMENTS ?× REVERSE POWER If enabled, once the magnitude of 3-phase total power exceeds the Pickup Level in the reverse direction (negative kW) for a period of time specified by the Delay, a trip or alarm will occur. The minimum magnitude of power measurement is determined by the phase CT minimum of 5% rated CT primary. If the level for reverse power is set below that level, a trip or alarm will only occur once the phase current exceeds the 5% cutoff. n REVERSE POWER n [ENTER] for more BLOCK REVERSE POWER FROM START: 0 s Range: 0 to 50000 s in steps of 1 REVERSE POWER ALARM: Off Range: Off, Latched, Unlatched ASSIGN ALARM RELAYS: Alarm Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3, Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3, Auxiliary3 REVERSE POWER ALARM LEVEL: 2 kW Range: 1 to 25000 kW in steps of 1 REVERSE POWER ALARM DELAY: 1 s Range: 0.2 to 30.0 s in steps of 0.1 REVERSE POWER ALARM EVENTS: Off Range: On, Off REVERSE POWER TRIP: Off Range: Off, Latched, Unlatched ASSIGN TRIP RELAYS: Trip Range: Trip, Trip & Auxiliary2, Trip & Aux2 & Aux3, Trip & Auxiliary3 REVERSE POWER TRIP LEVEL: 1 kW Range: 1 to 25000 kW in steps of 1 REVERSE POWER TRIP DELAY: 1 s Range: 0.2 to 30.0 s in steps of 1 ENTER ESCAPE e e MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE NOTE GE Multilin 469 Motor Management Relay 4-65 4 SETPOINTS 4.11 S10 POWER ELEMENTS 4 4.11.6 TORQUE SETUP PATH: SETPOINTS ?× S10 POWER ELEMENTS ?× TORQUE SETUP Before torque can be determined, the motor stator resistance and number of pole pairs must be entered here. The base stator resistance can be determined from the motor’s rated voltage and current. Torque metering is intended for induction motors only, and only positive torque is calculated. Please consult the motor specifications for the stator resistance and the pole pairs. The default unit for torque is the SI unit of Newton-meter (Nm). The torque unit is selectable to either Newton-meter or footpound. 1 Nm = 0.738 ft·lb. 4.11.7 OVERTORQUE SETUP PATH: SETPOINTS ?× S10 POWER ELEMENTS ?× OVERTORQUE SETUP Detection of a motor overtorque condition, usually done to protect devices driven by the motor, can be set up here. The assigned relay activates when the torque measured exceeds the specified level for the specified time duration. n TORQUE SETUP n [ENTER] for more TORQUE METERING Disabled
