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FinsGateway Modem Module User’s Manual
©
©
©
© Copyright OMRON Corporation 1999 All Rights Reserved
Copyright OMRON Corporation 1999 All Rights Reserved
Copyright OMRON Corporation 1999 All Rights Reserved
Copyright OMRON Corporation 1999 All Rights Reserved
5 Caution
5 – 1 Communications Settings
Some modems have fixed settings: 10 bits for character bits. Select the one of the 4 settings
below for the communications settings.
Start bits
Data bits
Stop bits
Character
bits
Parity
1 fixed
7
Even
1
10
1 fixed
7
Odd
1
10
1 fixed
7
None
2
10
1 fixed
8
None
1
10
Confirm that the communications settings of the computer and the PLC match, except the
speed.
Refer to the PLC manual to see how to set the communications settings for the PLC.
5 – 2 Speed Setting
You can set the speed for the computer with the communications settings of Modem Module,
and set the speed at the PLC with the PLC modem settings utility. The speed setting will vary
between modems.
Computer - Modem
19200 bps
Modem - Modem
33600 bps
Modem - PLC
9600 bps
