Westermo TD-36 User Manual
Page 35
35
6618-2202
Configure the TDW-33
Set up the connection
AT&F
Set the unit to factory default
AT+IPR=9600
DTE baudrate 9600
AT+ICF=3,4
Character framing 8 data, 1 stop, parity none
ATS0=1
Auto answer after first ring
AT&W
Store default settings
The dialling modem
TDW-33
The answering modem TD-36
Comment
ATD0705123456
TD-36 answers the call and requests
to TDW-33
Dial the number to TD-36
CONNECT 9600
TD-36 verifies the password to the
passwords stored and if true com-
pare dissconnects.
Operator/system at
TDW-33 enters
Password: n3Y9kA6otYZu8
NO CARRIER
Wait 10 s
The connection is broken and
TD-36 waits the programmed 10s
for TDW-33 to disconnect
TD-36 dials +4670428000
The number programmed cor-
responding to the password is
dialled, preferable it’s the number
to the TDW-33
CONNECT 9600
CONNECT 9600
Connection is established
between the PC at TDW-33
and the PLC at TD-36