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Instructions for modem communication
(1) Simultaneous modem communications
It is not allowed to simultaneously perform modem communications using MX
Component and other application such as GX Developer.
Do not perform a modem communication using other applications during a modem
communication using MX Component.
If modem communications are simultaneously performed using MX Component
and other application, this will result in a communication error, disconnection of
telephone line or similar problem.
(2) Instructions for the use of telephone line
(a) Do not use the call-waiting phone line.
On the call-waiting phone line, data corruption, telephone line disconnection
or similar may occur due to interrupt reading sounds.
(b) Do not connect the line to master/slave phones.
If the handset of the slave phone is lifted while the telephone line is
connecting to the master/slave phones, the telephone line may be
disconnected.
(c) Use an analog 2 wire type telephone line.
When using a digital line, use a terminal adaptor.
When the telephone line is of 4 wire type, the line may not be connected
depending on the wiring type of the modular jack.
For the 4 wire type, conduct connection tests in advance to check for
connection.
(3) Instructions for the use of cellular phone
(a) Modem for radio communication using a cellular phone
Although the modem name is different depending on the maker, the modem
is generically referred to as the cellular phone communication unit in this
manual.
Select the model of the cellular phone communication unit according to the
cellular phone used.
For details, contact the company of your cellular phone.
(b) Cellular phone without auto answer function
For the cellular phone without auto answer function, use a cellular phone
communication unit that has the ANS/ORG/TEL select switch.
If the cellular phone communication unit does not have the ANS/ORG/TEL
select switch, it is impossible to connect the line.
The line connection procedure is different depending on the cellular phone
company and cellular phone model.
For details, contact the maker of your cellular phone.