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变量名称: mass_flow_digital_units
变量ID: 0x4009
变量标签: Mass Flow Unit
变量描述: Field Device Variable Unit- Engineering unit to be displayed with the Digital Value representation, Minimum Span, Upper Range Value, Lower Range Value, Lower Sensor Limit, and Upper Sensor Limit.
变量处理: 读/写
变量分类: InputBlock
变量长度: 1
变量数据类型: 枚举
变量枚举值 | 变量枚举文本 |
---|---|
0x0046 | g/s |
0x0047 | g/min |
0x0048 | g/h |
0x0049 | kg/s |
0x004A | kg/min |
0x004B | kg/h |
0x004C | kg/d |
0x004D | MetTon/min |
0x004E | MetTon/h |
0x004F | MetTon/d |
0x0050 | lb/s |
0x0051 | lb/min |
0x0052 | lb/h |
0x0053 | lb/d |
0x0054 | STon/min |
0x0055 | STon/h |
0x0056 | STon/d |
0x0057 | LTon/h |
0x0058 | LTon/d |
0x00FD | Special |
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 |
---|---|---|
1 | 00AF | read_pv |
3 | 00B1 | read_dynamic_variables_and_pv_current |
9 | 00DD | read_device_variables_and_status |
9 | 00DD | read_device_variables_and_status |
14 | 00B6 | read_pv_sensor_info |
15 | 00B7 | read_pv_output_info |
61 | 0FE7 | read_dynamic_variables_and_pv_analog_output |
变量写入命令列表
命令号 | 命令ID | 命令名称 |
---|---|---|
44 | 0FB1 | write_pv_units |