Quick Start Guide
11
2.1 Configuration And Calibration With Drexelbrook Software, HRTwin
• Install USB Modem - HART Modems are available from
third party vendors; refer to directions supplied by
modem manufacturer
• Install WIndows version of HRTWin software
- Download software from www.drexelbrook.com
- If program does not "Auto Run" select file from
computer and run set up manually
- Follow instructions in Set Up to create program file
- Once loaded, double click HRTWin icon and program
will run
- Select communication port and click OK
- Once port is selected, the on screen prompts will run
user through process of communication with unit
• Function Keys - the following describe the function
buttons:
- Read Transmitter (F3 button) - reads all pertinent
data from transmitter and displays on screen
- Write to Transmitter (F5 button) - sends new or edited
configuration data to transmitter
- Real Time View (F4 button) - displays real time values
of water %, capacity, loop current, and status
• Configuration - involves downloading information to
HART protocol transmitter specific to application being
measured
- Begin configuration by using Tag ID (8 characters) to
identify the unit or vessel
- Use Scratchpad (32 characters) to record date of
calibration or other notes
- Edit Damping Time from 0-90 seconds if desired
- Click Write to Transmitter
All Drexelbrook Universal IV Cut Monitor instruments are
calibrated at the factory according to size of pipe and density
of oil. DO NOT change the factory calibration without obtaining
data that indicates a calibration change is necessary. Consult
the factory at 1-800-527-6297 if you believe a calibration change
is needed.
STOP
Section 2: Configuration / Calibration
