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3.12.2 Schedule for
MODEM
3-36
8061SW-02 - User's guide and Data Display
Programming the station for modem links.
To query the monitoring station by a remote PC linked to a telephone or to
a GSM modem, the proper Station modem must be on.
In addition, when an alarm occurs, the station can automatically call in CSD
mode the telephone number of the modem used by the controller PC.
Programming consists of setting a scheduled time for switching on the
internal modem, defining how much time the modem will stay ON (stand-
by), repetition interval and whether or not a call to the controller PC must be
generated.
The parameter Time (HH:mm) specifies what time of day the Station
modem has to be switched on and placed in Stand-By condition, while the
parameter Stand BY (Q) determines how long the modem stays on,
expressed in quarters of hour (max 24). The parameter Every (H) indicates
the frequency of repetition or after how many hours from the latest start the
Station modem has to be switched on again.
To prevent the schedule from changing every day, this parameter has to be
programmed in submultiples of 24, so that only the following values are
accepted: 1, 2, 3, 4, 6, 8, 12, 24.
If the command Originate CALL is ON, the station will automatically call
the remote PC at the first phone number listed in the field "Tel #" at the time
indicated in the Time (HH:mm) field, if this number does not answer or the
line is busy, the station will try to communicate with the second phone
number on the list.
The minimum Stand By time is 0; that means that the station makes the call
at the time indicated and automatically switches the internal modem off.
See chapter 4, page 4-22 and 4-23, for the different ways of switching
on the modem.
Setting for stations where the internal modem is not to be used should be
as follows:
-
Tel # : VOID
-
Time (HH:mm) : 00:00
-
Stand By (Q): 00
-
Every (H) : 24
-
Originate CALL : OFF
The "Schedule for MODEM" frame is disabled, and therefore cannot
be set, if the station is set for FTP communication mode (factory
default configuration). See 4.2.4. for instructions to set the station to
"Modem, Point-to-point" mode.
At the time the station modem is switched on, the GPS module takes
the position
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