Thermo Scientific DensityPRO NAI Series, User Manual

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Thermo Scientific DensityPRO User Manual 4
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1
Chapter 4
Operation
Communication
Setup
Communication with the DensityPRO gauges is via an RS232 single-drop serial port,
an RS485 multi-drop serial port, a USB cable, or an Ethernet cable from a PC running
EZ Cal II software. Once the gauge is set up, the primary measurement (density) can
be viewed on the display and on the EZ Cal II software.
To communicate with the gauge from a PC, the PC must be running the Thermo
Scientific EZ Cal II software. To access the Communication Setup screens using only
the gauge display, see
Figure A-1 .
Com A / Com B
(RS232)
The serial port on a PC can connect directly to the gauge’s RS232 serial port (Com A
or Com B).
To configure the Com A and Com B ports, select Communication Setup from the EZ
Cal II menu tree.
Figure 4-1. Communication Setup, Com A / Com B