HONEYWELL 51307075-175 CC-TAIX51模拟量输入模块
如果范围：禁用，启用定子电阻：0.004Ω 范围：0.001至50.00Ω 步进0.001极对：2范围：2至128步进2扭矩单位：牛顿米范围：牛顿米，英尺磅n OVERTORQUE n[ENTER]了解更多OVERTORQUE警报：关范围：关，锁定，未锁定ASSIGN ALARM RELAYS：警报范围：警报，警报和辅助2，警报&辅助2&辅助3，警报和辅3，辅助2，辅助2&辅3，辅助3扭矩警报级别：4000.0 Nm范围：1.0至999999 Nm（或ft·lb），步长为0.1扭矩警报延迟：1.0 s范围：跳闸计数器当达到跳闸计数器极限时，将发出警报。必须清除行程计数器或提高报警级别，并且必须按下重置键（如果报警已锁定）以重置报警。例如，将跳闸计数器报警设置为100可能很有用，这样，如果发生100次跳闸，产生的报警会提示操作员或主管调查发生的跳闸类型。A3维护\跳闸计数器上可以找到按类型列出的跳闸明细。如果发现趋势，则需要进一步调查。n跳闸计数器n[ENTER]了解更多跳闸计数器报警：关闭范围：关闭、锁定、未锁定分配报警继电器：报警范围：报警、报警和辅助2、报警和辅2和辅3、报警和副3、辅助2、辅2和辅助3、辅助3跳闸计数器报警级别：25跳闸范围：1至50000跳闸，步进1跳闸计数器报警事件：关闭范围，关闭回车退出消息退出消息退出GE Multilin 469电机管理继电器4-67 4设定点4.12 S11监控4 4.12.2启动器故障路径：设定点×S11监控元件×启动器故障如果启动器故障警报设置为“锁定”或“未锁定”，则当469启动跳闸时，监控启动器状态输入和电机电流。如果起动机状态触点在编程时间延迟后未改变状态或电机电流未降至零，则会发生报警。延时应略长于断路器或接触器的运行时间。如果发生报警并且选择“断路器”作为启动器类型，则报警将为断路器故障。如果起动器类型选择了“接触器”，警报将为焊接接触器。此外，如果选择的启动器类型为“断路器”，则可启用跳闸线圈监控。•如果选择了“52 Closed”（52闭合），跳闸线圈监控电路会在启动器状态输入指示断路器闭合或检测到电机电流时监测跳闸线圈电路的连续性。如果连续性中断，启动器故障警报将指示跳闸线圈监控。•如果选择了“52开/关”，跳闸线圈监控电路将始终监控跳闸线圈电路的连续性，而不考虑断路器状态。当断路器断开时，这需要在52a触点周围与跳闸线圈串联的备用路径。请参见下图，了解对接线和正确电阻器选择的修改。如果连续性中断，启动器故障警报将指示跳闸线圈监控。图4–16：跳闸线圈监控n启动器故障n[输入]了解更多启动器故障报警：关闭范围：关闭、锁定、未锁定启动器类型：断路器范围：断路器、接触器分配报警继电器：报警范围：报警、报警和辅助2、报警和辅助2、报警与辅助3、辅助2、辅助2和辅助3、，辅助3启动器故障延迟：100 ms范围：10至1000 ms，步进10跳闸线圈监控：禁用范围：禁用，52关闭，52打开/关闭仅当启动器类型为“断路器”启动器故障警报事件：关闭范围：打开，关闭进入退出信息如果电机Iavg小于FLA，不平衡定义为I2/I1×Iavg/FLA。这种降额是必要的，以防止在电机负载较轻时发出有害警报和跳闸。U/B偏置电机负载值显示由不平衡k因子引起的等效电机加热电流。此功能未编程n速度n[ENTER]更多转速计：0 RPM范围：0至3600 RPM仅当数字输入配置为转速计时才可见此功能未经编程输入退出退出电机管理继电器GE Multilin 5.3 A2计量数据5实际值5 5.3.5功率计量路径：实际值×A2计量数据×功率计量功率计量和三相总功率量的值显示在此处。在这里也可以看到瓦图尔和瓦时。按照惯例，感应电机消耗瓦和瓦（+瓦和+瓦）。同步电机可以产生vars（–vars）并将其反馈给电力系统。如果S2 SYSTEM SETUP（S2系统设置）×VOLTAGE SENSING（电压传感）×VOLSURE TRANSFORMER RATIO（电压互感器比率）设定点未编程，则尝试输入这组信息时会出现以下闪烁信息。实际功率（hp）直接从实际功率（kW）转换而来。此仅显示值不用于保护功能。
If Range: Disabled, Enabled STATOR RESISTANCE: 0.004 Ω Range: 0.001 to 50.00 Ω in steps of 0.001 POLE PAIRS: 2 Range: 2 to 128 in steps of 2 TORQUE UNIT: Newton-meter Range: Newton-meter, Foot-pound n OVERTORQUE n [ENTER] for more OVERTORQUE ALARM: Off Range: Off, Latched, Unlatched ASSIGN ALARM RELAYS: Alarm Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3, Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3, Auxiliary3 TORQUE ALARM LEVEL: 4000.0 Nm Range: 1.0 to 999999.9 Nm (or ft·lb) in steps of 0.1 TORQUE ALARM DELAY: 1.0 s Range: Õ TRIP COUNTER When the Trip Counter Limit is reached, an alarm will occur. The trip counter must be cleared or the alarm level raised and the reset key must be pressed (if the alarm was latched) to reset the alarm. For example, it might be useful to set a Trip Counter alarm at 100 so that if 100 trips occur, the resulting alarm prompts the operator or supervisor to investigate the type of trips that occurred. A breakdown of trips by type may be found on A3 MAINTENANCE\TRIP COUNTERS. If a trend is detected, it would warrant further investigation. n TRIP COUNTER n [ENTER] for more TRIP COUNTER ALARM: Off Range: Off, Latched, Unlatched ASSIGN ALARM RELAYS: Alarm Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3, Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3, Auxiliary3 TRIP COUNTER ALARM LEVEL: 25 Trips Range: 1 to 50000 Trips in steps of 1 TRIP COUNTER ALARM EVENTS: Off Range: On, Off ENTER ESCAPE ð ð MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE GE Multilin 469 Motor Management Relay 4-67 4 SETPOINTS 4.12 S11 MONITORING 4 4.12.2 STARTER FAILURE PATH: SETPOINTS Õ× S11 MONITORING ELEMENTS Õ× STARTER FAILURE If the STARTER FAILURE ALARM is set to "Latched" or "Unlatched", then the Starter Status input and motor current are monitored when the 469 initiates a trip. If the starter status contacts do not change state or motor current does not drop to zero after the programmed time delay, an alarm occurs. The time delay should be slightly longer than the breaker or contactor operating time. If an alarm occurs and "Breaker" was chosen as the starter type, the alarm will be Breaker Failure. If "Contactor" was chosen for starter type, the alarm will be Welded Contactor. Also, if the starter type chosen is "Breaker", Trip Coil Supervision may be enabled. • If "52 Closed" is selected, the trip coil supervision circuitry monitors the trip coil circuit for continuity any time the starter status input indicates that the breaker is closed or motor current is detected. If that continuity is broken, a Starter Failure alarm will indicate Trip Coil Supervision. • If "52 Open/Closed" is selected, the trip coil supervision circuitry monitors the trip coil circuit for continuity at all times, regardless of breaker state. This requires an alternate path around the 52a contacts in series with the trip coil when the breaker is open. See the following figure for modifications to the wiring and proper resistor selection. If that continuity is broken, a Starter Failure alarm will indicate Trip Coil Supervision. Figure 4–16: TRIP COIL SUPERVISION n STARTER FAILURE n [ENTER] for more STARTER FAILURE ALARM: Off Range: Off, Latched, Unlatched STARTER TYPE: Breaker Range: Breaker, Contactor ASSIGN ALARM RELAYS: Alarm Range: Alarm, Alarm & Auxiliary2, Alarm & Aux2 & Aux3, Alarm & Auxiliary3, Auxiliary2, Aux2 & Aux3, Auxiliary3 STARTER FAILURE DELAY: 100 ms Range: 10 to 1000 ms in steps of 10 SUPERVISION OF TRIP COIL: Disabled Range: Disabled, 52 Closed, 52 Open/Closed Seen only if STARTER TYPE is “Breaker” STARTER FAILURE ALARM EVENTS: Off Range: On, Off ENTER ESCAPE ð ð MESSAGE ESCAPE MESSAGE If the motor Iavg is less than FLA, unbalance is defined as I2 / I1 × Iavg / FLA. This derating is necessary to prevent nuisance alarms and trips when a motor is lightly loaded. The U/B BIASED MOTOR LOAD value shows the equivalent motor heating current caused by the unbalance k factor. THIS FEATURE NOT PROGRAMMED n SPEED n [ENTER] for more TACHOMETER: 0 RPM Range: 0 to 3600 RPM Seen only if a Digital Input is configured as Tachometer THIS FEATURE NOT PROGRAMMED ENTER ESCAPE ð ð MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE MESSAGE ESCAPE ENTER ESCAPE ð ð 5-12 469 Motor Management Relay GE Multilin 5.3 A2 METERING DATA 5 ACTUAL VALUES 5 5.3.5 POWER METERING PATH: ACTUAL VALUES Õ× A2 METERING DATA Õ× POWER METERING The values for power metering and 3-phase total power quantities are displayed here. Watthours and varhours can also be seen here. An induction motor by convention consumes Watts and vars (+Watts and +vars). A synchronous motor can generate vars (–vars) and feed them back to the power system. If the S2 SYSTEM SETUP Õ× VOLTAGE SENSING Õ× VOLTAGE TRANSFORMER RATIO setpoint is not programmed, the following flash message appears when an attempt is made to enter this group of messages. Real Power (hp) is converted directly from Real Power (kW). This display-only value is not used for protection functions.
