4.2.3
Change data
You can change the bus device data after successful login. Use a line break to
separate multiple data.
Change data
Transmission
Message
Mobile phone
Web server Send SMS to plant phone number:
<Data point text>=<Value>
<Data point text>=<Value>
…
<
Data point text>=<Value>
Web server
Mobile phone Receive SMS:
<Data point text>=<Value>
<Data point text>=<Value>
…
<
Data point text>=<Value>
•
"<>" are not part of the entry.
•
If an invalid value is sent to a datapoint, the command will be ignored and the
original value is sent back as a confirmation (valid values see Section 4.1).
Notes
Send an SMS with login, "#" and log off to query all data with direct login and log
off.
Change data with login
and log off
Transmission
Message
Mobile phone
Web server Send SMS to plant phone number:
*<Password> <Data point text>=<Value> *
e .g. *1234 Operating_mode_HC1=Automatic *
Web server
Mobile phone Receive SMS:
<
Data point text>=<Value>
•
"<>" are not part of the entry.
•
Data can also be changed without login if no password is required. Access to the
plant, however, is limited only to the sending phone number until the session
times out or is terminated by logoff.
Notes
4.2.4
Log off
Send SMS with command “*“ to the plant phone number to log off and terminate
the current session.
Log off
Transmission
Message
Mobile phone
Web server Send SMS to plant phone number:
*
Web server
Mobile phone N
o feedback.
You can also terminate the current session with "*" if no password is required.
Note
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Siemens Web
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CE1C5711en
Building Technologies
SMS operation
25.08.2010