Function——Trend curve

I. Introduction
Trend graph shows the data as a dynamic curve, the X axis represent the time, Y axis represent the value.

II. Project setting
2.1 Trend graph setting
Step 1: Please click “Setting”->”Trend Display” to open the setting window
Step 2: Click “New” to adding item,
1) There are 2 types for reading value from addresses. Continuous and discrete, user could select any one. Note, Trend                      display only support 8 curves, even thought there are support 12 addresses.
2) It could support 4 formats, Unsigned, BCD, 32-bit Floating and signed.
3) The default sampling time is 100 ms; user could set other time for it.