ICS TRIPLEX 9432輸出卡件,DCS模塊卡件
MESSAGE ESCAPE MESSAGE ESCAPE MESAGE ESCAPE GE Multilin 469電機(jī)管理繼電器4-11 4設(shè)置點(diǎn)4.2 S1 469設(shè)置4這些命令可用于清除各種歷史數(shù)據(jù)。?清除上次跳閘數(shù)據(jù)：清除上次跳閘的數(shù)據(jù)。?重置MWh和Mvarh計(jì)量：將MWh和M varh計(jì)量重置為零。?清除峰值需求數(shù)據(jù)：清除峰值需求值。?清除RTD最大值：每次建立新的最高溫度時(shí)，都會(huì)存儲(chǔ)和更新所有RTD最大溫度測(cè)量值。此命令清除最大值。?清除模擬I/P最小值/最大值：存儲(chǔ)每個(gè)模擬輸入的最小和最大模擬輸入值。這些最小值和最大值可隨時(shí)清除。?清除跳閘計(jì)數(shù)器：每種可能的跳閘類(lèi)型都有計(jì)數(shù)器。此命令清除這些計(jì)數(shù)器。?預(yù)設(shè)數(shù)字計(jì)數(shù)器：當(dāng)一個(gè)可分配數(shù)字輸入配置為“計(jì)數(shù)器”時(shí)，此命令預(yù)設(shè)計(jì)數(shù)器。如果計(jì)數(shù)器是遞增類(lèi)型，將預(yù)設(shè)值設(shè)置為“0”將有效重置計(jì)數(shù)器。?清除事件記錄：事件記錄器保存最后40個(gè)事件，自動(dòng)覆蓋最早的事件。如果需要，此命令可以清除所有事件，以防止與舊信息混淆。4.2.8安裝路徑：設(shè)置點(diǎn)S1 469 SETUP？安裝當(dāng)469首次應(yīng)用于新安裝時(shí)，這些命令清除各種信息和歷史數(shù)據(jù)。?重置電機(jī)信息：可以用實(shí)際值查看電機(jī)啟動(dòng)次數(shù)和緊急重啟次數(shù)的計(jì)數(shù)器。469還通過(guò)電機(jī)操作學(xué)習(xí)各種電機(jī)特性。這些學(xué)習(xí)的參數(shù)包括加速時(shí)間、啟動(dòng)電流和啟動(dòng)熱容量。電機(jī)總運(yùn)行小時(shí)數(shù)也可按實(shí)際值查看。在新安裝時(shí)或如果安裝了新設(shè)備，所有這些信息都可以用該設(shè)置點(diǎn)重置。?重置啟動(dòng)器信息：可以用實(shí)際值查看啟動(dòng)器操作的總數(shù)。在新安裝時(shí)或在斷路器或接觸器上完成維護(hù)工作時(shí)，使用此設(shè)置點(diǎn)清除此計(jì)數(shù)器。n安裝n[ENTER]了解更多重置電機(jī)信息：無(wú)范圍：否，是重置啟動(dòng)器信息：否范圍：否、是輸入退出信息退出4-12 469電機(jī)管理繼電器GE Multilin 4.3 S2系統(tǒng)設(shè)置4設(shè)置點(diǎn)4 4.3S2系統(tǒng)設(shè)置4.3.1電流傳感路徑：設(shè)置點(diǎn)×S2系統(tǒng)設(shè)置電流傳感作為一種保護(hù)措施，裝運(yùn)時(shí)，相位CT主電流和電機(jī)滿(mǎn)載電流默認(rèn)為“未編程”。塊開(kāi)始表示469從未編程。一旦輸入相位CT主電流和電機(jī)滿(mǎn)載電流，警報(bào)將自動(dòng)復(fù)位。應(yīng)選擇相位CT，使FLA為無(wú)
MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE GE Multilin 469 Motor Management Relay 4-11 4 SETPOINTS 4.2 S1 469 SETUP 4 These commands may be used to clear various historical data. ? CLEAR LAST TRIP DATA: Clears the last trip data. ? RESET MWh and Mvarh METERS: Resets the MWh and Mvarh metering to zero. ? CLEAR PEAK DEMAND DATA: Clears the peak demand values. ? CLEAR RTD MAXIMUMS: All maximum RTD temperature measurements are stored and updated each time a new maximum temperature is established. This command clears the maximum values. ? CLEAR ANALOG I/P MIN/MAX: The minimum and maximum analog input values are stored for each analog input. These minimum and maximum values may be cleared at any time. ? CLEAR TRIP COUNTERS: There are counters for each possible type of trip. This command clears these counters. ? PRESET DIGITAL COUNTER: When one of the assignable Digital Inputs is configured as “Counter”, this command presets the counter. If the counter is an incrementing type, setting the preset value to “0” effectively resets the counter. ? CLEAR EVENT RECORD: The event recorder saves the last 40 events, automatically overwriting the oldest event. If desired, this command can clear all events to prevent confusion with old information. 4.2.8 INSTALLATION PATH: SETPOINTS ? S1 469 SETUP ?× INSTALLATION These commands clear various informative and historical data when the 469 is first applied on a new installation. ? RESET MOTOR INFORMATION: Counters for number of motor starts and emergency restarts can be viewed in actual values. The 469 also learns various motor characteristics through motor operation. These learned parameters include acceleration time, starting current, and starting thermal capacity. Total motor running hours may also be viewed in actual values. On a new installation or if new equipment is installed, all this information can be reset with this setpoint. ? RESET STARTER INFORMATION: The total number of starter operations can be viewed in actual values. Use this setpoint to clear this counter on a new installation or if maintenance work is done on the breaker or contactor. n INSTALLATION n [ENTER] for more RESET MOTOR INFORMATION: No Range: No, Yes RESET STARTER INFORMATION: No Range: No, Yes ENTER ESCAPE e e MESSAGE ESCAPE 4-12 469 Motor Management Relay GE Multilin 4.3 S2 SYSTEM SETUP 4 SETPOINTS 4 4.3S2 SYSTEM SETUP 4.3.1 CURRENT SENSING PATH: SETPOINTS ?× S2 SYSTEM SETUP ? CURRENT SENSING As a safeguard, PHASE CT PRIMARY and MOTOR FULL LOAD AMPS are defaulted to "Not Programmed" when shipped. A block start indicates the 469 was never programmed. Once PHASE CT PRIMARY and MOTOR FULL LOAD AMPS are entered, the alarm resets itself. The phase CT should be chosen so the FLA is no
