Yokogawa Data Acquisition with PID Control CX2000 Uživatelský manuál stáhnout pdf (Strana 90)

3-10 IM 04L31A01-17E

3.5 Configuring the Serial Interface

Explanation

Selecting the Baud Rate

Select the baud rate from the following:

1200, 2400, 4800, 9600, 19200, and 38400

Setting the Data Length

Select the data length from the following. To output data in BINARY format, make

sure to set the data length to 8 bits.

7 and 8

Selecting the Parity Check

Select the parity check from the following:

Odd, Even, and None

Selecting the Handshaking Method

Select the handshaking method from the following. This setting is valid only for the

RS-232 interface.

Off:Off, XON:XON, XON:RS, and CS:RS

Selecting the Address

Select the address from the following values. This setting is valid for the RS-422/485

interface and the Modbus protocol.

1 to 32

Selecting the Protocol

Select the protocol from the following:

Normal, Modbus, Modbus-M, and Ladder

Selecting the Communication Type Used to Output the Data in the Internal Memory

and Files on the External Storage Medium

• Select the communication type used to output the data in the internal memory of

the CX (display, event, TLOG, manual sample, and report data) and the files on the

external storage medium using output commands (ME, MI, and MO commands).

Since Ethernet communications and serial communications cannot be used

simultaneously, either one must be selected.

• To use the serial interface, select [Serial].

Saving the Settings

To activate the settings that have been changed in the basic setting mode, the

settings must be saved. Otherwise, the settings that existed before the change are

activated.

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Yokogawa Data Acquisition with PID Control CX2000 Uživatelský manuál Strana 90