Emerson Process Management ControlWave XFC - Manual (Page 124)

F-22 / Appendix F CI-ControlWave XFC
Figure F-15 - Meter Run I/O Configuration Web Page
F.6.2.1 Differential Pressure, Static Pressure and Temperature Inputs
To select the source for pressure, differential pressure, and temperature, the user selects
‘Source,’ ‘Point ID’ and either the ‘BSAP Address,’ or ‘MODBUS Address.’
Analog Input is used when a transmitter is connected to the ControlWave XFC via a 4-
20mA or 1-5Vdc signal. The user must then select the Point ID on the I/O board to which
the transmitter is physically connected. In addition, the zero and span settings and the
engineering units must be assigned by clicking the ‘Zeros & Spans’ link.
Wet End is used when the internal transmitter is used. No other configuration is required.
‘BSAP’ is selected when an external Bristol Babcock Smart Transmitter (either the
TeleTrans or the MVT) is used via RS-485 communications. The only configuration required
is to assign the BSAP address (1-127) of the BBI Smart Transmitter connected to the RS-
485 port.
‘MODBUS’ is selected when an external Smart Transmitter is used via RS-485
communications. The MODBUS interface supports the register list of the Rosemount 3095
smart multivariable transmitter. No additional configuration is required. Note: This func-
tionality is only available when the Expansion Communications Module is used.
If a Zeros & Spans Button is pressed an Analog Input Configuration Web Pge Menu will
appear (see Figure F16A). Zero, Span and Units can be configured for analog inputs 1