Westermo IDW-90, Руководство пользователя

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9 6620-2200
2-pin
screw
terminal
LED’s LED driver
RS-232
Drivers
and
protection
Drivers
and
protection
RS-485
9-pin
screw
terminal
I/O
Output
ARM7
Processor
V34 Single
Chip Modem
ISDN
Controller
Isolated Power supply
ISDN S
0
Network
Interface
RJ-45
DIP
switches
9-pos
D-Sub
I/O Input
Functional description
Remote configuration
The IDW-90 can be configured from a remote modem. To configure a IDW-90 any GSM ,
ISDN or PSTN modem can be used.
The modem used to configure is referred as “local modem”. Enable remote config by
setting DIP switch 4:7.
Please make sure that the remote IDW-90 is connected to the ISDN network and is
powered up.
… Connect the local modem to it’s media (ISDN, PSTN or GSM)
… Connect the PC’s com-port to the DTE interface of the local modem.
… Connect the power supply.
… Start a terminal emulation program (i.e. Windows Hyper-Terminal)
… Configure the local modem protocol
1. If local modem is a GDW-11/12 a normal GSM data connection should be used.
2. If local connection is ISDN, configure with the B channel protocol V110 9600 bit/s
3. If local connection uses some analogue modem, the modem has to be configured for
V32 modulation line speed 9600 bit/s.
… Set up a connection to the remote IDW-90 to be configured by using the normal
dial command: ATD<No><CR>. When connected send the remote escape sequence
<++++>. The called remote IDW-90 shall acknowledges by requesting the remote
password. Please enter the correct password (default: no password, just return). Now
you can configure the remote IDW-90 using AT-commands. Password for remote con-
figuration is defined with AT*WRAP – Remote access password.
… Configure the parameter on the remote IDW-90 from your terminal program and
save the settings with AT&W.
Hang up the connection using the ATH command.