8200-1302 调速器 结合易于集成的软件

8200-1302 调速器 结合易于集成的软件

产品描述    

8200-1302是Woodward 505数字调速器中的一款，可用于控制汽轮机。该操作员控制面板充当图形界面和键盘，允许对涡轮机进行调整并与涡轮机进行通信。这可以通过位于装置上的Modbus通信端口进行配置。        8200-1302具有多种可用功能：        热启动和冷启动的自动启动顺序，带温度输入选项    三个速度带上的临界速度规避    十个外部报警输入    十个外部DI跳闸输入    带有相关RTC时间戳的跳闸和报警事件的跳闸指示    双速度和负载动力学    超速跳闸的峰值速度指示    零速度检测    远程下垂    频率死区    该装置还提供三种正常操作模式，包括配置、操作和校准模式。        该装置包括两个冗余速度输入，可接受磁性拾波装置、涡流探头或接近探头。它具有模拟输入（8），可以配置用于二十七种功能中的任何一种。该单元还具有额外的二十个触点输入。这些触点中的前四个默认用于停机提升速度设定点、复位和降低速度设定点。其他可以根据需要进行配置。此外，该装置具有两个4-20 mA控制输出和八个Form-C继电器触点输出。        8200-1302的前面板包括一个紧急跳闸键、退格/删除键、换档键以及视图、模式、ESC和主页键。它还具有导航十字键、软键命令和四个LED，用于关联控制和硬件的状态。

8200-1302 调速器 结合易于集成的软件

Product description

The 8200-1302 is one of the Woodward 505 digital governors used to control steam turbines. The operator control panel acts as a graphical interface and keyboard, allowing adjustments to be made and communication with the turbine. This can be configured via the Modbus communication port located on the device. The 8200-1302 has a variety of functions available: Automatic start sequence for hot start and cold start, Critical speed with temperature input options for three speed bands circumvention of ten external alarm inputs Ten external DI trip inputs with associated RTC time stamps trip indication for both speed and peak speed indication for load dynamics overtrip Zero speed detection The unit also offers three normal operation modes, including configuration, operation and calibration modes. The device includes two redundant speed inputs and can accept a magnetic pickup device, eddy current probe, or proximity probe. It has analog inputs (8) and can be configured for any of twenty-seven functions. The unit also has an additional twenty contact inputs. The first four of these contacts are used by default to stop raising speed setpoints, resetting and lowering speed setpoints. Others can be configured as required. In addition, the unit has two 4-20 mA control outputs and eight Form-C relay contact outputs. The front panel of the 8200-1302 includes an emergency trip key, backspace/delete keys, shift keys, and view, Mode, ESC, and home keys. It also has navigation cross keys, soft key commands, and four leds to correlate the state of the control and hardware.