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Rosemount Tank Radar REX
Chapter 7 Bus Modems
7-8
Installation Manual
308014EN, Edition 4
May 2013
7.1.9 USB Interface
The USB interface requires a Virtual COM Port driver. Virtual COM Ports
are supported by Rosemount TankMaster version 4.F1 or higher. See
“USB Driver Installation” on page 5. for more information.
In TankMaster™ WinSetup each FBM 2180 connected via a USB port is
displayed as a virtual COM port designated FBM 2180 Serial Port. For
each FBM 2180 a new Virtual COM Port is installed on the TankMaster
PC.
Figure 7-8. Virtual COM port for USB interface
7.1.10 RS 232 Interface
For RS 232 communication simply connect to one of the COM ports on
the PC and select the corresponding port in the Master Protocol Channel
Configuration window:
Figure 7-9. COM port configuration for RS232
Virtual COM Port
for USB
communication
TM_ProtocolConfig_FBM2180_b.TIF
COM Port
MBMaster_ChannelConfig_COM1.TIF