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变量名称: poll_ctrl
变量ID: 0x40B2
变量标签: Pressure Polling
变量描述: A variable which represents how [differential] pressure is brought into the transmitter for the purpose of viscosity calculation or pressure compensation.
变量处理: 读/写
变量分类: HART
变量长度: 1
变量数据类型: 枚举
变量枚举值 | 变量枚举文本 |
---|---|
0x0000 | 请勿轮询 |
0x0001 | Visc: Poll as Primary |
0x0002 | Visc: Poll as Secondary |
0x0003 | Comp: Poll as Primary |
0x0004 | Comp: Poll as Secondary |
0x0005 | Visc: Use Analog Input |
0x0006 | Comp: Use Analog Input |
0x0007 | Visc: Modbus DNLD |
0x0008 | Comp: Modbus DNLD |
变量显示格式:
变量编辑格式:
变量单位:
变量最大值: N/A
变量最小值: N/A
变量读取命令列表
命令号 | 命令ID | 命令名称 |
---|---|---|
193 | 417C | read_viscosity_info |
变量写入命令列表
命令号 | 命令ID | 命令名称 |
---|---|---|
192 | 417B | write_viscosity_info |