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名称 ID 标签 描述 类型 访问 分类
transmitter_revision 009D Device Revision Device Revision- Revision of the Field Device Specific Device Description, that the Field Device conforms to. 读 无符号 128
software_revision 009E Software Revision Software Revision- This revision corresponds to the software or firmware, that is embedded in the Field Device. 读 无符号 2048
hardware_revision 009F Hardware Revision 硬件版本——现场设备的电子硬件对应的版本。 读 无符号 2048
device_id 00A1 Device ID Device ID- Uniquely identifies the Field Device when combined with the Manufacturer Identification and Device Type. Therefore, this variable cannot be modified by the Host user. 读 无符号 2048
response_preambles 0FE2 Number of Response Preambles 响应前同步码数目——由现场设备发送至主机的响应消息中的前同步码数目。 读/写 无符号 128
max_num_device_variables 00CE 最大设备变量 设备变量最大数量——表示主机应用程序预期在现场设备中找到的最后一个设备变量代码（例如，当使用命令54识别设备变量时）。 读 无符号 2048
config_change_counter 00CF Config Change Counter Config Change Counter- This indicates the number of times the devices configuration or calibration has been changed by a host application or from a local operator interface. 读 无符号 2050
tag 00A3 Device Tag Device Tag- Text that is associated with the Field Device installation. This text can be used by the user in any way. A recommended use is as a unique label to a plant that correlates to a Field Device label: a plant drawing, or on a Control System. This variable is also used as a type of data link layer address handle. 读/写 压缩文本 2048
longTag 00D2 Long Tag 长位号——功能与位号完全相同，仅仅是长度较长（最长32个ISO拉丁文1字符）。 读/写 ASCII 2048
device_variable_code_1 00E1 读/写 索引 4096
名称 ID 标签 描述 类型 访问 分类