Engineering Manual
About this Manual
1. Introduction to Advantech WebAccess/SCADA
2. Getting Started
3. IO & Device Communications
4. Tags
5. Advanced Block, Parameter & Tag Configuration
6. Data Logging & Trends
7. Alarm Management
8. Users, Passwords & Security
9. System & Template Displays
10. DRAW
11. Pushbutton Key Macros
12. Scripts
    12.1 Start the Script Editor
    12.2 Tcl Features
    12.3 Tcl Command syntax
    12.4 ACTION commands
    12.5 Tcl KEYWORD commands (built-in Tcl )
    12.6 Tcl OPERATORS
    12.7 Tcl MATH FUNCTIONS
    12.8 Tcl STRING OPERATIONS
    12.9 Tcl Command Returns
    12.10 Tcl Script Examples
       12.10.1 Transfer the value of a tag to another tag
       12.10.2 Rotate Fans on Start-Stop
       12.10.3 GetVal and SetVal
       12.10.4 Set a Text Value
       12.10.5 Perform math on Tags
       12.10.6 Compare Tag value to Tag Field
       12.10.7 Send an email
       12.10.8 Display errors (Debug a Tcl Script)
       12.10.9 Play a Wave File every 3 seconds for 1 minute
       12.10.10 If statement to test difference in time
       12.10.11 Read database into an Array for Display with SQL
       12.10.12 Write data into an ODBC database with SQL
       12.10.13 Read values from DataLog DB with SQL
       12.10.14 Write data to Text file
       12.10.15 Loop to change Arrayed Text Constant Tags
       12.10.16 Calculate time to run a Script
       12.10.17 Trim and extract characters from string
       12.10.18 Test if Integer Number
       12.10.19 Insert Data into a CSV file
       12.10.20 Play a Wave File if UNACK Alarm (Global Script)
    12.11 Global Scripts
    12.12 JScript features
    12.13 JScript KEYWORD commands
    12.14 JScript Examples
    12.15 VB Script features
    12.16 VB Script KEYWORD commands
    12.17 VB Script Examples
13. Recipes
14. Realtime Data Exchange
15. Display Groups & ViewDAQ
16. Web Deployment & VIEW
17. Video and Google Map
18. Scheduler
19. Database Utilities
20. Project Manager
21. Reports and Database Logs
22. Dashboard
23. WebAccess/Express
24. Troubleshooting
25. Tips & Tricks
26. Appendix
27. Open Interface
28. WebAccess MQTT Connection
29. WISE-PaaS MQTT Communication