sages stored inthe error queue on the display. Once an error has been viewed, it
is removedfrom the error queue.
Press the LR buttonsto select the port to setup. Press the Enter button to
display the port parameters.
7.5.1.1 Serial
When the SERIAL option isselected, the parameters for the serial port are dis-
played on thebottom portion of the display. These parameters are: BAUD, SER
PER, LF,PRINT, and ECHO.
The BAUDparameter allows the user to select the baud rate for communica-
tionson this port. The user may choose between 1200, 2400, 4800, 9600, and
19200. The defaultbaud rate is 9600.
The SER PER parameter allowsthe u ser to select the intervalat which mea-
surements are transmitted overthe serial port. The user may choose between
0.1, 0.2, 0.5, 1, 2, 5, 10, and 30 seconds, 1, 2, 5, 10, and 30 minutes, and1
hour.
The LF parameter allowsthe user to specify whether a linefeed character
(ASCII 0A hexor 10 decimal) is appended to the end of each line transmitted
overthe serial port. Selecting ON sends both a carriage return (ASCII 00 hex or
13 decimal) and a linefeed. Selecting OFF sends only a carriage return.
The PRINT parameter allowsth e user to enable printing measurements over the
serialport. Selecting ON enables printing and selecting OFF disables printing.
Withslower MEA PER (see Section 7.1.1) and SER PER rates of 1 second or
more, measurements are printed with thechannel number, measured value,
unit, time, and date, all separated with spaces. Withfaster rates, less than 1
second, only the measured valueis printed.
71
7 Menu Functions
System Menu
1
24.159C
3
24.142C
2
24.634C
4
24.015C
PORT: SERIAL
EXIT
ENTER / MENU UNIT CONTRAST
1529
CHUB E-4THERMOMETER READOUT
Figure43 Comm Setup