Omron NV3W Connection Manual page 57

FP7 Series
Communications Settings
Note
The following communications settings are recommended for the PT and
PLC.
■ PT Communications Settings (Set from the NV-Designer using the NV
Configuration.)
Item
Baud rate The same setting as that of FP7
Data length The same setting as that of FP7
Stop bits 1
Parity bit The same setting as that of FP7
■
PLC Communications Settings
Item
COM0 Perform the setting when connecting the PT with the FP7 COM0 port.
COM1 Setting Perform the setting when connecting the PT with 1CH of a one-
channel or two-channel-type communication cassette.
COM2 Setting Perform the setting when connecting the PT with 2CH of a two-
channel-type communication cassette.
Communications MEWTOCOL-7
mode
Station number Set an arbitrary station number. When specifying connections to
more than one PLC, this station number should correspond with
the one designated on the PT side.
Baud rate The same setting as that of PT
Data length The same setting as that of PT
Parity The same setting as that of PT
Stop bits 1
CS/RS None
Transmission
For the RS232C or RS422 communications, set it to
delay
For the RS485 communications, set and adjust the value
according to the actual connection.
Start code STX None
Modem initializa- No initialization
tion
(1) You cannot use the communication speed of 230400 bps for connection.
Select a communication speed and format that conform to the NV-series
PTs.
(2) You cannot modify the time setting of the FP7 internal clock from the PT.
Section 2-7
Setting
Setting
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0
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35