IDEC MicroSmart Pentra - Manual (Page 10)

T ABLE OF C ONTENTS
IV W EB S ERVER CPU M ODULE U SER ’ S M ANUAL FC9Y-B1278
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HAPTER 12: Web Server
Web Server Overview...............................................................................................................................12-1
Folder Structure .......................................................................................................................................12-1
Programming WindLDR............................................................................................................................12-2
Web Server Settings .....................................................................................................................12-2
User Web Page .............................................................................................................................12-2
Options .........................................................................................................................................12-2
System Web Page Overview.....................................................................................................................12-3
Data Type .....................................................................................................................................12-3
System Web Page.....................................................................................................................................12-4
PLC Status .....................................................................................................................................12-4
Batch Monitor ..............................................................................................................................12-5
Custom Monitor ...........................................................................................................................12-6
Programming WindLDR............................................................................................................................12-7
Importing web pages....................................................................................................................12-7
Exporting web pages ....................................................................................................................12-7
Adding/removing web pages .......................................................................................................12-7
Monitoring Function ..............................................................................................................................12-10
Numerical Display/Input ............................................................................................................12-10
Bit Button (Form Button)............................................................................................................12-10
Bit Button (Image) ......................................................................................................................12-11
Bar Graph (Vertical)....................................................................................................................12-12
Bar Graph (Horizontal) ...............................................................................................................12-14
Trend Graph ...............................................................................................................................12-16
JavaScript Functions ...............................................................................................................................12-18
Reading Device Data...................................................................................................................12-18
Writing Device Data....................................................................................................................12-18
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HAPTER 13: Troubleshooting
ERR LED ....................................................................................................................................................13-1
Reading Error Data ...................................................................................................................................13-2
Special Data Registers for Error Information ...........................................................................................13-3
General Error Codes .................................................................................................................................13-3
CPU Module Operating Status, Output, and ERR LED during Errors ........................................................13-4
Error Causes and Actions..............................................................................................................13-4
User Program Execution Error..................................................................................................................13-6
Troubleshooting Diagrams .......................................................................................................................13-8
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PPENDIX
CGI (Common Gateway Interface) ............................................................................................................ A-1
Request Format (Reading Device Data)......................................................................................... A-1
Reply Format (Reading Device Data)............................................................................................. A-1
Request Format (Writing Device Data) ......................................................................................... A-2
Reply Format (Writing Device Data).............................................................................................. A-2
USB Driver Installation Procedure............................................................................................................. A-3
Installing on Windows XP .............................................................................................................. A-3
Installing on Windows Vista .......................................................................................................... A-5
Installing on Windows 7 32-bit or 64-bit Edition........................................................................... A-5
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