TESTO 6681 Instruction Manual page 41

Interface
The communication takes place according to the client/server principle,
whereby the Ethernet module takes on the role of the server:
The XML interface will be approached via a URL. The URL consists of the IP
address of the Ethernet module, the path for the XML document and,
depending on the URL, with a clearly defined parameter. If a parameter is
missing or an incorrect value is transferred, the Ethernet module sends back
a simple error message.
Example:
IP address = 254.169.100.100
URL for serialnumber.xml:
http://254.169.100.100/data/getserialnumber
If a parameter is required, a "?" (question mark) is always in the first place
after the URL then the parameter is transferred to the common query string
form (name=value).
Example:
IP address = 254.169.100.100
URL for / identification.xml:
http://254.169.100.100/data/getidentification?param=0 (compare table
xml codes)
After calling up the compound URL, if everything was correct, an XML
document is returned. With faulty parameters a simple HTML answer comes
that points out the reason that an XML answer could not be given.
If an XML document is to be loaded on the server, access is provided by
means of a POST request
Example of an upload via the program wget:
IP address = 254.169.100.100
URL for / deviceident.xml:
H:/wget/wget-complete-stable/wget--post-file=
C:/usersettings.xml 193.168.1.5/config/setusersettings
The Ethernet module supports reading out of

Readings

Instrument type (testo 6681)

Firmware date and version (testo 6681)

Status and status messages (testo 6681)
testo 6681 Ethernet
- 1.3 Commissioning 41