ICS TRIPLEX 9432输出卡件,DCS模块卡件
MESSAGE ESCAPE MESSAGE ESCAPE MESAGE ESCAPE GE Multilin 469电机管理继电器4-11 4设置点4.2 S1 469设置4这些命令可用于清除各种历史数据。•清除上次跳闸数据：清除上次跳闸的数据。•重置MWh和Mvarh计量：将MWh和M varh计量重置为零。•清除峰值需求数据：清除峰值需求值。•清除RTD最大值：每次建立新的最高温度时，都会存储和更新所有RTD最大温度测量值。此命令清除最大值。•清除模拟I/P最小值/最大值：存储每个模拟输入的最小和最大模拟输入值。这些最小值和最大值可随时清除。•清除跳闸计数器：每种可能的跳闸类型都有计数器。此命令清除这些计数器。•预设数字计数器：当一个可分配数字输入配置为“计数器”时，此命令预设计数器。如果计数器是递增类型，将预设值设置为“0”将有效重置计数器。•清除事件记录：事件记录器保存最后40个事件，自动覆盖最早的事件。如果需要，此命令可以清除所有事件，以防止与旧信息混淆。4.2.8安装路径：设置点S1 469 SETUP？安装当469首次应用于新安装时，这些命令清除各种信息和历史数据。•重置电机信息：可以用实际值查看电机启动次数和紧急重启次数的计数器。469还通过电机操作学习各种电机特性。这些学习的参数包括加速时间、启动电流和启动热容量。电机总运行小时数也可按实际值查看。在新安装时或如果安装了新设备，所有这些信息都可以用该设置点重置。•重置启动器信息：可以用实际值查看启动器操作的总数。在新安装时或在断路器或接触器上完成维护工作时，使用此设置点清除此计数器。n安装n[ENTER]了解更多重置电机信息：无范围：否，是重置启动器信息：否范围：否、是输入退出信息退出4-12 469电机管理继电器GE Multilin 4.3 S2系统设置4设置点4 4.3S2系统设置4.3.1电流传感路径：设置点×S2系统设置电流传感作为一种保护措施，装运时，相位CT主电流和电机满载电流默认为“未编程”。块开始表示469从未编程。一旦输入相位CT主电流和电机满载电流，警报将自动复位。应选择相位CT，使FLA为无
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 Õ S1 469 SETUP Õ× 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 ð ð 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 Õ× S2 SYSTEM SETUP Õ 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
