2N M2M Solution 2N SmartCom - User Manual 1.9.0 - Manual (Page 50)

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2N TELEKOMUNIKACE a.s., www.2n.cz
®
Enter the command to display the current time in the following format:
^SCCLK: "12/04/19,16:00:25+0200"
(April 19, 2012, 16:00:25, time zone: 2 hours from GMT)
Wireless M-Bus (for 2N SmartCOM PRO Only)
®
These commands are implemented in the version only, which 2N SmartCOM PRO
®
contains an optional Wireless M-Bus module.
at^scwmbus="dev_add","MAN",12345678<,600>
Enter the command to add an item to a table of meters to be read. 'MAN' is a
three-character abbreviation for the manufacturer, followed by the meter serial
number. The last parameter denotes the minimum time interval in seconds
between two stored readings of the meter to be added. If the last parameter is
not entered, all messages received from the meter are stored.
at^scwmbus="decrypt",1
Enter the command to enable decryption of messages captured on the module.
Setting options: 0 - 1.
at^scwmbus="key_add",1,A5B95C144134DE257AF2ED4F384C7EB7
Enter the command to set the encryption key for meter 1.
at^scwmbus="dev_remove",1
Enter the command to remove an item from the meter table; the parameter sets
the meter position in the table.
at^scwmbus="dev_clear"
Enter the command to clear the whole meter table.
at^scwmbus="get_oldest"
Enter the command to write out the oldest record from the Wireless M-Bus meter
data space. Example of a reply:
^SCDATA: "WMBUS",,,,,""
Meaning of parameters:
timestamp – record receiving time (UNIX timestamp)
id – record code in circular buffer
rssi – signal strength in dBM during message receiving
len – received message length in bytes