Table of contents
FP Web-Server V2.810 EN 5
10.1.2 Start PPP connection ............................................................................................................ 70
10.1.3 Start FTP transmission .......................................................................................................... 70
10.1.4 Start e-mail transmission ....................................................................................................... 71
10.2 FPWEB Script function of the FP Web-Server .................................................................................. 73
HTTP client .............................................................................................................................. 75 11.
11.1 HTTP client ........................................................................................................................................ 75
11.2 Cloud client ........................................................................................................................................ 76
11.3 HTTP client setup .............................................................................................................................. 78
11.3.1 Use Dynamic Server IP/Name .............................................................................................. 78
11.4 HTTP Client SSL Connection ............................................................................................................ 79
HTTP server functions/web pages ......................................................................................... 81 12.
12.1 Details on the FP Web-Server's web page functions ........................................................................ 81
12.1.1 Testing the FP Web-Server functions ................................................................................... 81
12.1.2 Internet browser settings ....................................................................................................... 82
12.1.3 Generalities on PLC data fields in HTML pages ................................................................... 83
12.1.4 HTTP address, CGI function PLC and calling parameter ..................................................... 84
12.1.5 Configurator settings concerning the HTTP server ............................................................... 85
12.1.6 Editing HTML pages .............................................................................................................. 86
12.1.7 Compiling and transferring HTML pages .............................................................................. 88
12.1.8 Data fields for displaying PLC data on HTML pages ............................................................ 88
12.1.8.1 Examples to display PLC data in an HTML page ................................................. 91
12.1.8.2 Comments ............................................................................................................ 94
12.1.9 Using variable names instead of absolute PLC addresses .................................................. 96
12.1.10 Access protection for individual HTML pages .......................................................... 99
12.1.11 Inputs for controlling PLC internal flags on HTML pages ....................................... 101
12.1.12 Defining input fields for PLC data on HTML pages ................................................ 101
12.1.12.1 Examples on PLC data entries via HTML page ................................................. 104
12.1.12.2 Notes on strings.................................................................................................. 106
12.1.12.3 Comments on defining input fields for PLC data on HTML ................................ 107
12.1.12.4 Extended Http POST functions .......................................................................... 107
12.1.13 Example on formatting display and input fields ...................................................... 109
12.1.14 Automatic page reload upon submitting PLC data ................................................. 112
12.1.15 Notes on XML files with PLC data .......................................................................... 114
12.1.16 ASCII character codes for strings ........................................................................... 115
12.2 Configurator HTTP administration and functions ............................................................................ 116
12.2.1 PLC access rights ............................................................................................................... 118
12.2.1.1 Configuration via HTML ...................................................................................... 118
12.2.1.2 MEWTOCOL communication via HTTP server .................................................. 119
12.3 Https server ..................................................................................................................................... 120
12.4 Improve performance of HTTP visualizations with PLC data .......................................................... 120