模块控制器MVME162-430
即使在短距离点对点连接的情况下，也需要在两端终止。如果使用屏蔽电缆，连接是可选的。对于长度超过米英尺的连接，需要线路放大器。支持的数据类型将位浮点数表示为整数的定义如下。值符号*指数*尾数格式描述位范围整数无符号整数双整数无符号双整数长整数单精度浮点位符号指数年月第章通信寄存器格式寄存器是位字如下图所示。位和位数据类型，以最低有效字到最高有效字顺序表示为单个寄存器阵列。最高有效位最低有效位高字节低字节保持寄存器字年月附录单元数据表数据表汇总数据表汇总索引表汇总所有可用数据表及其一般属性。表数据表汇总数据表读写起始地址组件的索引名称。实例十进制元件数量请参见产品信息实时计量值电压和电流实时计量值计量值功率，频率总电能表和部分电能表数据表配置基本单元读写配置报警变化配置通信配置模拟输出读写模拟输出配置参数变化配置数字继电器输出读取和写入命令仅写入报警和输出状态要获得物理地址，请从地址中减去并将结果转换为十六进制。示例物理地址对应于地址年月附录机组数据表功率和功率因数的几何表示功率和功率因子值是符合的有符号值，如图所示。感应或滞后功率因数象限和由正功率因数值表示。电容或超前功率因数象限和象限由负功率因数值表示。电源监视器单位通过使用或表示象限，如图所示。图功率和功率因数图>，<，<，>，输出实际功率输入实际功率输入无功功率输出无功功率年月机组数据表附录数据表这些表详细说明了每个特定数据表及其相关元素，如地址长度描述和格式。产品信息重要信息在数据表中，符号用于表示三相或系统值。上下文确定符号是指示平均值例如电压还是总值例如功率。表表属性组件实例元素数量长度以字表示数
Even in the case of short distance point-to-point connection, it needs to terminate at both ends. If shielded cables are used, the connection is optional. For connections longer than meters and feet, a line amplifier is required. The supported data types represent bit floating point numbers as integers, as defined below. Value Sign * Exponent * mantissa Format Description Bit Range Integer Unsigned Integer Double Integer Unsigned Double Integer Long Integer Single Precision Floating Point Bit Sign Exponent Year Month Chapter Communication Register Format Register is a bit word as shown in the figure below. Bit and bit data types are represented as a single register array in the least significant word to most significant word order. Most significant bit least significant bit high byte low byte holding register word month month appendix unit data table data table summary data table summary index table summary all available data tables and their general attributes. The index name of the start address component of the table data table summary data table read/write. For the number of decimal elements, please refer to the product information Real time measured values Voltage and current Real time measured values Measured values Power, frequency Total electric energy meters and some electric energy meters Data table configuration Basic unit Read write configuration Alarm change configuration Communication configuration Analog output Read write analog output configuration Parameter change configuration Digital relay output Read and write commands Write only alarm and output status Physical address is required, Subtract from the address and convert the result to hexadecimal. Example The physical address corresponds to the address Year Month Appendix Unit Data Sheet Power and Power Factor. The geometric representation of the power and power factor values is the corresponding signed value, as shown in the figure. The sum of the induced or lagging power factor quadrants is represented by the positive power factor value. The capacitance or leading power factor quadrant and quadrant are represented by the negative power factor value. The power monitor unit is represented by using or quadrant, as shown in the figure. Figure Power and Power Factor Diagram>,<,<,>, Output Actual Power Input Actual Power Input Reactive Power Output Reactive Power Monthly Unit Data Sheet Appendix Data Sheet These sheets detail each specific data sheet and its related elements, such as address length description and format. Product information Important information is in the data sheet, and symbols are used to represent three-phase or system values. The context determines whether the symbol indicates an average value such as voltage or a total value such as power. Table attribute component instance element quantity length expressed in words
