cfg#chan
Help :
1 - chan 1a (169.40625 Mhz), 4.8 kbps
2 - chan 1b (169.41875 Mhz), 4.8 kbps
* 3 - chan 2a (169.43125 Mhz), 2.4 kbps
4 - chan 2b (169.44375 Mhz), 2.4 kbps
5 - chan 3a (169.45625 Mhz), 4.8 kbps
6 - chan 3b (169.46875 Mhz), 4.8 kbps
7 - chan 3g (169.43750 Mhz), 19.2 kbps
cfg#chan 1
Channel changed from 3 to 1 : chan 1a (169.40625 Mhz), 4.8 kbps
CC1120 state 0x0f, marcstate 65, fifo tx 0, rx 0
cfg#chan
Help :
* 1 - chan 1a (169.40625 Mhz), 4.8 kbps
2 - chan 1b (169.41875 Mhz), 4.8 kbps
3 - chan 2a (169.43125 Mhz), 2.4 kbps
...
The command
”
Encryption key”
is used for setting of the encryption key for an encryption of transmitted
messages by using of AES-128 key. The encryption key of 16 bytes length is entered by using of
”
ekey“
command,
followed by the string of 16 bytes that can be entered in a decimal or hexadecimal format (see examples).
An example of insertion of the encryption key in hexadecimal format:
cfg#ekey 0x1a 0x2b 0x3c 0x4d 0x5e 0x6f 0xa1 0xb2 0xc3 0xd4 0xe5 0xf6 0x77 0x88 0x99 0xaf
Setting encyption key : 1a 2b 3c 4d 5e 6f a1 b2 c3 d4 e5 f6 77 88 99 af
cfg#
An example of insertion of the encryption key in decimal format:
cfg#ekey42 53 159 188 255 138 241 202 136 21 98 147 235 15 145 136
Setting encyption key : 2a 35 9f bc ff 8a f1 ca 88 15 62 93 eb 0f 91 88
cfg#
If the encryption key is set to the module’s configuration, an information
”
Data will be encrypted by AES”
displays in the list of configuration parameters (see chapter
Encryption can be switched off by setting of ”.” (dot) parameter after the
”
ekey“ command:
cfg#ekey.
Encyption disabling
cfg#
In this case an information
”
Data will be unencrypted”
appears in the list of configuration parameters.
3.1.6
”
Inputs” group parameters
This group of parameters and commands enables setting of internal pulse registers (counters) and setting of output
values of the module.
The WB169-SI2 module is equipped with two inputs (port 1 and 2), that are connected to the corresponding pulse
counters (index 0 and 1). Each counter increases its value up one unit each time it receives pulse from a consumption
meter connected to its port. Below listed commands are used for settings of the initial counter values and constants
(multipliers, divisors) that can be used for adjusting of the output statuses to required values, and also for setting
of auxiliary
”
DIF” and
”
VIF” M-Bus codes that enable correct decoding of measured values (especially correct
decoding of measuring units).
Each input can be switched to so called
”
alarm mode”
, in which after each change of input value the counter
only changes its status (goes from ”0” to ”1” or vice versa) and the module transmits the message immediately
with the change of status. Thus the module can read and transfer status information from
binary sensors
(e.g.
WB169-SI2
11
