Wecon HMI Function Manual: Percentage Trend Graph

Wecon HMI Function Manual: Percentage Trend Graph

    The percentage trend graph provides the following features: zooming in， zooming out， moving up， moving down and resetting. The slider displays the current curves’ value and the current time.

A.   The continuous 5 word addresses are the percentages of operations， one address is according to an operation. For example， in LEVI studio we set the reading address as HDW200， then HDW200 and the following addresses means: HDW200 ->zooming in， HDW201 ->zooming out， HDW202 ->moving up， HDW203 ->moving down， HDW 204 ->resetting. If we set HDW200 to 5， every operation the percentage trend graph will zoom in 5%.

B.    If we set the resetting address to 1， the percentage trend graph will be reset.
    We usually use word switch to set the operation type， and the according steps. And of course， you can use other components to set the addresses’ values.


The reading addresses description is as the following.