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概念
产品：
AS-B, Edge Server, Enterprise Central, Enterprise Server, AS-P, WorkStation, Project Configuration Tool
功能：
趋势
产品版本：
2023
2024/5/21
趋势图轴
The x-axis of the trend chart represents time. The time span of the axis can be set with a fixed start and end time or with an end time relative to the present time. The axis can be quick-scaled to show the last hour, last day, last month, or last year.
图：
Absolute time span and relative time span, schematic
The y-axis refers to the measurement unit that the variable represents. The scale of the y-axis can be set manually or by auto scale. You can configure the trend chart to present series on one y-axis or two y-axes, one to the left and one to the right. Use two y-axes to present series with different ranges in the same trend chart.
图：
One y-axis and two y-axes, schematic
To make reading easier, grid lines can be shown in the trend chart. Grid lines can be shown in both the x- and y-direction, independent of each other.
图：
Grid lines, schematic
趋势图
Trends Overview
配置趋势图
编辑趋势图设置
通过相对时间跨度配置 X 轴
通过绝对时间跨度配置 X 轴
自动配置 Y 轴标度
将趋势图 X 轴滚动到当前时间
显示趋势图网格线
Assigning a Series to a Y-Axis
Trend Chart Settings Dialog Box – Axes Tab
趋势图视图