IS200BICIH1ACA工控备件机器人模块,机器人模块
CT输入、VT输入和输出继电器不需要任何特殊预防措施。低压输入（小于30 V）、RTD、模拟输入、模拟输出、数字输入和RS485通信端口在任何情况下都不得进行介电强度测试（见下文）。图2–24：测试469的介电强度GE Power Management 469电机管理继电器3-1 3操作3.1概述3 3操作3.1概况3.1.1 469面板图3–1:469面板806766A5.CDR SR469已停止R1跳闸设定点访问启动R2辅助计算机RS232运行R3辅助R4警报R5阻止启动R6服务消息热RTD负载损失469电机Management Relay®程序端口设定值7 8 9 4 5 6 12 3。0帮助信息值实际逃生输入重置下一次重置可能的计算机RS485辅助RS485锁定SR469状态电机状态输出继电器过载传感器不平衡传感器接地传感器3-2 469电机管理继电器GE电源管理3.1概述3操作3 3.1.2显示图3–2:469显示所有信息都显示在40个字符的真空荧光显示器上，该显示器设计用于在恶劣的照明条件下的能见度。消息以纯英语显示，不需要使用说明手册进行解读。当键盘和显示屏未使用时，显示屏默认为用户定义的状态信息。任何跳闸、报警或启动块都会立即显示，自动覆盖默认信息。要执行灯测试，请按键2秒钟。3.1.3 LED指示器图3–3:469 LED指示器有三组LED指示器。它们是469状态、电机状态和输出继电器。a） 469状态LED指示灯•469运行：控制电源接通，所有监控的I/O和内部系统正常，469已编程，469处于保护模式，而不是模拟模式。当处于模拟或测试模式时，LED指示灯将闪烁。•设置点访问：已安装访问跳线，并满足密码保护；可更改和存储设定值计算机RS232：当通信端口上有任何活动时闪烁。如果输入数据有效，则保持稳定。•计算机RS485：当通信端口上有任何活动时闪烁。如果输入数据有效且用于继电器中编程的从属地址，则保持稳定。•辅助RS485：当通信端口上有任何活动时闪烁。如果输入数据有效且用于继电器中编程的从属地址，则保持稳定。•LOCKOUT（锁定）：表示启动尝试将被编程的锁定时间或仍然存在的条件阻止。•重置可能性：可重置跳闸或锁定报警。按键清除跳闸或报警。•消息：当发生跳闸、报警或启动阻塞时闪烁。按键滚动浏览诊断信息。当查看设定值和实际值消息时，该LED保持稳定。按下该键将显示为默认消息。帮助重置下一个GE电源管理469电机管理继电器3-3 3操作3.1概述3 b）电机状态LED指示灯•停止：指示电机基于零相电流和启动器状态辅助触点反馈停止。
The CT inputs, VT inputs, and output relays do not require any special precautions. Low voltage inputs (less than 30 V), RTDs, analog inputs, analog outputs, digital inputs, and RS485 communication ports are not to be tested for dielectric strength under any circumstance (see below). Figure 2–24: TESTING THE 469 FOR DIELECTRIC STRENGTH GE Power Management 469 Motor Management Relay 3-1 3 OPERATION 3.1 OVERVIEW 3 3 OPERATION 3.1 OVERVIEW 3.1.1 469 FACEPLATE Figure 3–1: 469 FACEPLATE 806766A5.CDR SR469 IN SERVICE STOPPED R1 TRIP SETPOINT ACCESS STARTING R2 AUXILIARY COMPUTER RS232 RUNNING R3 AUXILIARY R4 ALARM R5 BLOCK START R6 SERVICE MESSAGE HOT RTD LOSS OF LOAD 469 Motor Management Relay® PROGRAM PORT SETPOINT 7 8 9 4 5 6 12 3 . 0 HELP MESSAGE VALUE ACTUAL ESCAPE ENTER RESET NEXT RESET POSSIBLE COMPUTER RS485 AUXILIARY RS485 LOCKOUT SR469 STATUS MOTOR STATUS OUTPUT RELAYS OVERLOAD PICKUP UNBALANCE PICKUP GROUND PICKUP 3-2 469 Motor Management Relay GE Power Management 3.1 OVERVIEW 3 OPERATION 3 3.1.2 DISPLAY Figure 3–2: 469 DISPLAY All messages are displayed on a 40-character vacuum fluorescent display designed for visibility under poor lighting conditions. Messages are displayed in plain English and do not require an instruction manual to decipher. When the keypad and display are not being used, the display defaults to the user-defined status messages. Any trip, alarm, or start block is displayed immediately, automatically overriding the default messages. To perform a lamp test, press key for 2 seconds. 3.1.3 LED INDICATORS Figure 3–3: 469 LED INDICATORS There are three groups of LED indicators. They are 469 Status, Motor Status, and Output Relays. a) 469 STATUS LED INDICATORS • 469 IN SERVICE: Control power is applied, all monitored I/O and internal systems are OK, the 469 has been programmed, and the 469 is in protection mode, not simulation mode. When in simulation or testing mode, the LED indicator will flash. • SETPOINT ACCESS: The access jumper is installed and passcode protection has been satisfied; setpoints may be altered and stored. • COMPUTER RS232: Flashes when there is any activity on the communication port. Remains on solid if incoming data is valid. • COMPUTER RS485: Flashes when there is any activity on the communication port. Remains on solid if incoming data is valid and intended for the slave address programmed in the relay. • AUXILIARY RS485: Flashes when there is any activity on the communication port. Remains on solid if incoming data is valid and intended for the slave address programmed in the relay. • LOCKOUT: Indicates start attempts will be blocked either by a programmed lockout time or a condition that is still present. • RESET POSSIBLE: A trip or latched alarm may be reset. Press the key to clear the trip or alarm. • MESSAGE: Flashes when a trip, alarm, or start block occurs. Pressing the key scrolls through diagnostic messages. This LED remains solid when setpoint and actual value messages are being viewed. Pressing the key returns the display to the default messages. HELP RESET NEXT NEXT GE Power Management 469 Motor Management Relay 3-3 3 OPERATION 3.1 OVERVIEW 3 b) MOTOR STATUS LED INDICATORS • STOPPED: Indicates that the motor is stopped based on zero phase current and starter status auxiliary contact feedback.
