![background image](http://html1.mh-extra.com/html/elpro-technologies/wi-mod-9-d/wi-mod-9-d_user-manual_2396109060.webp)
WI-MOD-9-D
Radio Modem
User Manual v1.9
WI-MOD-9-D
Manual
v 1.9
Page
60
S2
1-255
Escape Sequence Character
(ASCII code)
Normally 43 = “+”
S3
0-127
Carriage Return Character
Normally 13 = <CR>
S4
0-127
Line Feed Character
Normally 10 = <LF>
S5
0-127
Back Space Character
Normally 8 = <BS>
S6
0-255
Link Check Timer
Units Seconds. 0 disables. How frequently
to send a “Link Check” message. Usually
set less than the timeout set by the
AT\Tcommand. Default 0.
S7
1-255
Number of Connection
attempts
How many times to attempt a connection
after an ATD command. Default 5.
S8
0-255
Test Timer
Units Seconds – How long to run tests
(AT&Tx). Default 0 (no time-out).
S9
0-255
Module Receive Level
Units (-)dBm - RSSI indication of last
received message
S10
0-255
DTR Loss Detection Time
Units 10 milliseconds
S11
0-255
Not used
S12
read-
only
Command Mode Diagnostic Reason module last returned to command
mode, i.e. connection lost.
S12 = 0
Reset (ATZ or Power Up).
S12 = 1
Escape sequence (“+++”)
S12 = 2
DTR lowered.
S12 = 3
No ACK from remote module after connected.
S12 = 4
Activity timer timed out.
S12 = 5
No response to dial request to remote module.
S12 = 6
“BUSY” response from remote module on dial request.
S12 = 7
Character received from host while attempting to connect
S12 = 8
Hang-up from remote module.
S13
0-3
Country code for radio (not
user configurable)
0 = US/Canada
1 = Australia
2 = New Zealand
3 = Europe
S14
0-255
Max Data Packet size
transmitted by radio
Max Packet size = 20 + (S14 x 2). Default
255 = 530 bytes
S15
0-7
Not Used