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3 configuring the serial interface, 3 configuring the serial interface -8 – Yokogawa Button Operated MV2000 User Manual

Page 67

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3-8

IM MV1000-17E

3.3 Configuring the Serial Interface

◊ Press

MENU and then select Menu tab > Basic setting mode > Menu tab >

Communication (Serial) > Basic settings

For RS-232

• Baud rate

Select 0, 1200, 2400, 4800, 9600, 19200, or 38400 (bps).

• Data length

Select 7 or 8 (bits). To output the data in binary format, select

8.

• Parity

Set the parity to Odd, Even, or None.

• Handshaking

Select Off:Off, XON:XON, XON:RS, or CS:RS.

• Address

Enter a value in the range of 1 to 99 for the Modbus protocol. For a general purpose

communication protocol, do not set this value.

• Protocol

Select

Standard for a general purpose communication protocol, Modbus for Modbus

slave, and

Master-M for Modbus master.

If you select Modbus master, you must specify Modbus master settings. See section 3.5

for details.

For RS-422/485

• Baud rate

Select 0, 1200, 2400, 4800, 9600, 19200, or 38400 (bps).

• Data length

Select 7 or 8 (bits). To output the data in binary format, select

8.

• Parity

Set the parity to Odd, Even, or None.

• Handshaking

Do not set.

• Address

Select a number from 1 to 99.

• Protocol

This is the same as with the RS-232.

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