13 Configuration
180
Init. string
The following Init. string is required for operation as a Modbus slave via a modem:
AT&FE0X3Q1&K0S0=1&D0&W0&Y0
AT&F = Load current manufacturer profile
E0 = Switch off character echo
X3 = Switch off dial tone detection, activate busy tone detection
Q1 = Switch off command responses
&K0 = Switch off data flow control
S0=1 = Auto answer after first ring
&D0 = Ignore DTR signal
&W0 = Save current configuration as profile 0
&Y0 = Use profile 0 after switch-on
Call string, Hang-up string
The call string and hang-up string are required if the modem needs to establish a connection
to the Internet (to send e-mail via e-mail server) or a PC with process visualization software in
the event of an alarm.
Additional settings
To open this window, use the "..." button:
Alarm signal Signal that triggers the alarm message (only for "PC visualization" alarm type)
Inactive No alarm message
Digital selector Alarm message is triggered by a signal
(high active), which must be selected
from the list of digital signals.
Phone no. (None)
(ASCII; max. 24 characters)
Telephone number for establishing con-
nection to a PC with process visualiza-
tion software
(Only for "PC visualization" alarm type)
Parameter Selection/settings Description
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