变量名称： nPoint

变量ID： 0x401B

变量标签： Number of points

变量描述： CAUTION! 1. If the number of points is changed (with or without changes of the table contents), the user should ignore the first possible error response after pressing APPLY (TABLE NOT MONOTONOUS happened writing NUMBER OF POINTS), change the number of points again to desirable one (i.e. reenter exactly the same value) and again press APPLY. 2. If the number of points is preserved but some table items are changed, the user should press APPLY (thus transferring changed items to device), then reenter the number of points (as above) and press APPLY again - otherwise the updated point(s) will be in play only until the first power reset.

变量处理： 读/写

变量分类：

变量长度： 1

变量数据类型： 无符号

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
142	401A	read_volume_table_point_number

变量写入命令列表

命令号	命令ID	命令名称
143	401C	write_volume_table_point_number