Mitsubishi MELSEC L Series User Manual page 91

Function
1) If the callback function is not used.
2) If the callback destination GX Developer is fixed (1 module)
(Callback connection (during fixed))
3) If it is being made possible to change the callback
destination GX Developer
(Callback connection (during designated number))
4) If the maximum number of callback destination GX
Developers is limited to 10 modules.
(Callback connection (during max. designated number is
10)
Callback data No. 1
Callback data No. 2
Callback data No. 3
Callback data No. 10
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(b) Callback function designation and callback operation outline
Here the setting values for "Callback function designation" items in the
"Modem function system setting" screen and an outline of the
corresponding Q Series C24 callback operation are explained.
Values in parentheses are values when the set values are stored in
buffer memory (Address: 2001
If the connection system is set on "Auto (Callback: during fixed/Callback :
during designated number)" and line connection is executed, (Setting 1 to
Setting 3) are explained in 5).
If you desire to set the connection system on
"auto" and carry out line connection.
1) If the callback function is not used (Auto (0
• Select this if the callback function is not being used.
• Data communications becomes possible after line connection from
GX Developer.
2) If callback destination GX Developer is fixed (1 module)
• Select this if the Q Series C24 fixes the telephone No. (1 module) of
the GX Developer side that is being called back.
• The Q Series C24 executes callback to the GX Developer side using
connection data set in the following data No. 1 for callback, shown
below. At this time, the external line dialing, line types and telephone
number in the connection data become valid.
• Set callback data number 1 in the "Modem function system settings"
screen.
(Example) If line connections are being made with "Callback
Setting of callback function
designation settings by the
GX Configurator-SC
Registration in the
Q Series C24
Telephone No. 1)
Telephone No. 2)
Telephone No. 3)
to to
Telephone No. 10)
3 COMMUNICATIONS BY THE MODEM FUNCTION
).
H
Setting values for "Callback function designation" items.
Auto (0 )
H
Setting 1 (9 )
H
Setting 2 (B )
H
Setting 3 (F )
H
connection (during fixed)" as the connection system
1) Line Connection
(Callback connection (during fixed))
2) Temporary line disconnection
3) Line connection to Telephone No. 1
4) Access to the QCPU
5) Line disconnection
Modem
Not used
If you set the connection system on "auto"
and do not carry out line connection.
—
Setting 4 (1 )
H
Setting 5 (3 )
H
Setting 6 (7 )
H
): (Default Value)
H
(Setting 1 (9 ) or setting 4 (1
H
Selection of the
connection system
and line connections
Modem
GX Developer
Processing for the GX Developer
to access the QCPU
Processing by the callback function
))
H
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