HTTP server functions/web pages
120
FP Web-Server V2.810 EN
DT: DT area
250000: Start register
000001: Number of registers
52C0: CRC
12.3 Https server
Under the tab 'Web', an HTTPS server can be switched on. This is possible
in addition or alternatively to the standard HTTP server. MEWTOCOL
communication (see p. 119) is also possible via the HTTPS server.
The HTTPS server uses TCP port number 443. A warning is displayed if one
of the TCP port servers is configured to listen on port number 443. The
secure HTTPS communication is based on X.509 certificates. The default
HTTPS certificates are copied into the configuration project folder. These
certificates can be replaced by customer-specific certificate files.
The HTTPS Web server supports SSL 3.0 and TLS 1.0 protocol versions.
For more information, e.g. on how to get individual certificates and
prevent the Web browser warning message popup upon connecting the
first time to the HTTPS site, see "Https_FPWEB2.pdf" on the user CD.
12.4 Improve performance of HTTP visualizations with PLC data
Since version 2.700 of FP Web-Server Configurator the mechanism
"Smart
read request merger"
has been implemented.
R e f e r e n c e
