Xylem H-3531 FlashLite - Manual (Page 25)

Chapter 4
Simple Menu Interface
H-3531
Simple RS-232 Menu Interface 4-1
4.0 Simple Menu Interface
The H-3531 FlashLite™ has a RS-232 interface which is convenient for setup and testing. This
chapter is a description of the Simple Menu interface. Included is a description of the menu and
each setup option.
4.1 Connecting to the H-3531 FlashLite™
The Simple Menu interface is designed to work with a terminal program such as Hyper-Terminal,
Procom or other similar terminal programs. The following table shows the settings that are needed
for communication with the H-3531 FlashLite™.
COMMUNICATION
SETTING H-3531 FlashLite™
SETTINGS
BAUD RATE:
DATA BITS:
STOP BITS:
PARITY:
DUPLEX:
TERMINAL EMULATION:
FLOW CONTROL: 9600
8
1
None
Full
VT-100
Software (Xon / Xoff)
After the computer is connected, pressing any key ONCE! (while the H-3531 FlashLite™ is in
sleep mode) will cause the H-3531 FlashLite™ to wake up, make a new measurement and print
the following message:
Stage = +/-X.XX
Temp = +/-XX.X
When the ENTER key is pressed after the H-3531 FlashLite™ is awake it will invoke the H-3531
FlashLite™ Simple Menu. You will see a “Measuring...” message displayed as the H-3531
FlashLite™ makes a fresh measurement. Then the H-3531 FlashLite™ will display the Simple
Menu as shown on the following page.
Note: When the P key is pressed after the H-3531 FlashLite™ is awake it will invoke a purge if
the H-355 bubbler is enabled and present.