Westermo IDW-90 User Manual

Page 37

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37

6620-2200

Set up the connection

The dialling
modem TDW-33

The answering
modem IDW-90

Comment

ATD0705123456

IDW-90 answers the cal-
land requests the pass-
word from TDW-33

Dial the number to IDW-90

CONNECT 9600
Password: n3Y9kA6otYZu8

IDW-90 verifies the
password to the pass-
words stored and if true
compare dissconnects.

Operator/system at TDW-33 enters
Password: n3Y9kA6otYZu8

NO CARRIER

Wait 10 s

The connection is
broken and TD-36 waits the programmed
10 s for TDW-33 to disconnect

CONNECT 9600

IDW-90 dials
+4670428000

The number programmed corresponding
to the password is dialled, preferable it’s
the number to the TDW-33

CONNECT 9600

Connection is established between the
PC at TDW-33 and the PLC at IDW-90

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