Setup; Baud Rate; Figure 9 Serial Communications Cable Wiring - Fluke 7312 User Manual

Triple point of water maintenance bath

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7312 TPW Maintenance Bath

User's Guide

10.1.2

10.1.2.1

and suggested cable wiring. To eliminate noise, the serial cable should be

shielded with low resistance between the connector (DB-9) and the shield.

Setup

Before operation, the serial interface of the bath must first be set up by pro-

gramming the BAUD rate and other configuration parameters. These parame-

ters are programmed within the serial interface menu.

To enter the serial parameter programming mode first, press the "EXIT" button

while pressing the "SET" button and release to enter the secondary menu. Press

the "SET" button repeatedly until the display reads "ProbE". This is the menu

selection. Press the "UP" button repeatedly until the serial interface menu is in-

dicated with "SErIAL". Finally press the "SET" button to enter the serial pa-

rameter menu. The serial interface parameter menu contains the BAUD rate, the

sample rate, the duplex mode, and the linefeed parameter.

The BAUD rate is the first parameter in the menu. The display prompts with

the BAUD rate parameter by showing "BAUd". Press the "SET" button to

choose to set the BAUD rate. The current BAUD rate value is displayed. The

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