Sample Period
The next parameter in the serial interface parameter menu is the sample period. The sample period is
the time period in seconds between temperature measurements transmitted from the serial interface. If
the sample rate is set to 5, the Product transmits the current measurement over the serial interface
approximately every 5 seconds. The automatic sampling is disabled with a sample period of 0. The
sample period is indicated by:
SPEr
SP=1
Adjust the value with UP or DOWN and then SET to set the sample rate to the displayed value. EXIT
does not store the new value.
SP=60
Duplex Mode
The next parameter is the duplex mode. The duplex mode can be set to full duplex or half duplex. With
full duplex any commands received by the Product through the serial interface are immediately echoed
or transmitted back to the device of origin. With half duplex the commands are executed but not
echoed. The duplex mode parameter is indicated by:
dUPL
d=FULL
Change the mode with UP or DOWN.
d=HALF
Linefeed
The final parameter in the serial interface menu is the linefeed mode. This parameter enables (on) or
disables (off) transmission of a linefeed character (LF, ASCII 10) after transmission of any carriage-
return. The linefeed parameter is indicated by:
LF
LF=On
Change the mode with UP or DOWN then push SET.
LF=OFF
17
Flashes SPEr and then displays the setting
Current sample period (seconds)
New sample period
Flashes dUPL and then the displays the setting
Current duplex mode setting
New duplex mode setting
Flashes LF and then displays the setting
Current linefeed setting
New linefeed setting
Dry-Well
Controller Operation