4 Functionality Page 14 of 25
COM200 module - Product Manual 1.0 MetCom Solutions GmbH
4.3.2.4 Push Triggering by GPRS Connection Detection
The Push on GPRS Connection Detection (Connectivity) is triggered each time a new network
connection is established. A new network connection may be caused internally (e.g. reconnection in
mode 101 -always ON mode-, starting a new connection window in mode 102 and 103) or externally
by sending a wake-up signal to the meter in mode 104 –wake-up by trigger- or 103 -CSD Call or
SMS-.
The CSD and SMS (as external triggering) is handled by “Auto Answer” COSEM object (28, 0-
0:2.2.0.255). The listening window is always active in case of external triggering mechanism is used.
The device answers (receives) only (message from) to the calling numbers that are specified in
"list_of_allowed_callers" attribute of mentioned COSEM object. The capacity of the array of attribute
of “list_of_allowed_callers” is up to 5. Each entry may contain wild cards.
4.3.3 Push data format
The data format of the pushed data is configurable:
• Using EN62056-21 data format
• Using DLMS/COSEM data format
• Up to 45 objects can be pushed with one single action
4.3.4 Push Methods
4.3.4.1 Push method using UDP
With the UDP Push method predefined data can be send without any confirmation to a
predefined Server.
Parameters for the UDP push are
• Server
• Port number
4.3.4.2 Push method using FTP
W
ith the FTP Push method predefined data can be send to a predefined Server. Parameters for
the FTP push are
• Server
• Port number
• User name and password
• File name and path
• timeout
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