Evaluating your area of planned operation...................................................................................................40
Chapter 4: Before You Begin Programming…..........................................................44
Overview...........................................................................................................................................................44
Plan Your Application.......................................................................................................................................44
Demo/Test Servers............................................................................................................................................45
Operational Configuration Options...................................................................................................................46
Failure Planning................................................................................................................................................47
Hardware Failures........................................................................................................................................47
Operator Errors.............................................................................................................................................47
Parts of the System............................................................................................................................................48
Install The Web-Based Connection Host..........................................................................................................50
Install Local Connection Host and Test Server.................................................................................................52
How To Use Local Test Server.....................................................................................................................54
Install Cloud Server...........................................................................................................................................57
How To Use The Cloud Server.....................................................................................................................58
Tutorials............................................................................................................................................................60
Cloud Server.................................................................................................................................................60
Connection Host...........................................................................................................................................61
Chapter 5: Programming for the RF Terminal .........................................................63
Operating Mode................................................................................................................................................63
Real-Time Mode...........................................................................................................................................63
Batch Mode..................................................................................................................................................64
Direct ASCII, Non Windows, and Cloud-Based Installations..........................................................................65
Terminal Native Command Reference..............................................................................................................66
HTTP / Low Level ASCII script sequences.................................................................................................66
Terminal Output Definition ................................................................................................................66
Terminal Receive Definition ..............................................................................................................67
Serial Reply.........................................................................................................................................75
SIGN ON.............................................................................................................................................75
SIGN OUT..........................................................................................................................................76
Connection Host Error Feedback........................................................................................................77
Illegal Command.................................................................................................................................77
Automatic Check Back.......................................................................................................................77
Control Keys for Possible Programming..........................................................................................................78
WD7802Term/ActiveX.....................................................................................................................................79
Programming Considerations.......................................................................................................................79
Concepts – WD7802Term ActiveX..............................................................................................................80
Properties – WD7802Term ActiveX.............................................................................................................81
Methods – WD7802Term ActiveX...............................................................................................................83
Events – WD7802Term ActiveX..................................................................................................................89
Chapter 6: Batch Programming.................................................................................92
Installing the Hardware Utilities.......................................................................................................................92
Starting the Hardware Utilities..........................................................................................................................92
Statement Types Reference...............................................................................................................................94
Statement Details Reference.............................................................................................................................95
Data...............................................................................................................................................................95
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