Chapter 11  Convenient Functions 
11-93 
11.6   Data Tracer 
11.6.1  About Data Tracer 
Data Tracer is used for the real-time collection of variable symbols, values, states in devices, after some trigger 
condition is met so as to draw curve charts for analysis of value trends. Refer to Section 23.2 in ISPSoft User 
Manual for more details.   
 
Operation 1 
  Compile the current project before using the function. Click Wizard> Data Tracer to open the Data Tracer 
window as shown below. 
 
 
 
  Click the button    of Symbol Name to open the Add Sample Source window. 
 
 
  Click the button    of Symbol Name in the Add Sample Source window and select the variable symbol 
name to be added in the Choose Symbol window or directly type a device name in the Device Name 
box.