67
Subject to error and alteration
The expression must begin with “?” after the file name, where
the individual variables are separated by a “&”.
Example:
http://<ip-adresse>/thermo.csv?start=01012010T123000&end=30032010T200000&DTb=3&
The above expression generates a CSV file which contains the
measurement data from 01.01.2010, 12:30 p.m. until 03.30.2010,
8:00 p.m. in 1 minute intervals.
To request the individual current measurement value, send:
GET /Single1
for the 1st measuring channel
GET /Single2
for the 2nd measuring channel, etc.
To receive an output for all measuring channels, send:
GET /Single
without Index.
15.2 Requesting via UDP Socket API
To do this, activate the UDP Sockets function under Commu-
nication paths >> Socket API and enter the desired server port
(default: 42279).
Open a UDP connection to the IP address of the device, or to
the Net ID as broadcast and this port.
Then send the device one of the GET / single expressions given
above and the device returns the measured values on the port
you are using.
