Instruction manual
Startup
continued
RFT9739 Field-Mount Transmitter Instruction Manual
53
Output Wiring Startup TroubleshootingBefore You Begin Getting Started Mounting
Power-Supply and
Sensor Wiring
Table 6-1.
Display screens
When displaying total (TOT) or inventory (INV) screens, display
resolution is 10 places, including the decimal point. The position of the
decimal point is fixed, and depends on the flow calibration factor and
units of measure. If totalizers exceed the maximum display capability,
the display reads "*********". Clear the message with the Reset knob.
If a message exists, the blinking "Msg" (message) indicator appears in
the bottom right corner of each screen, indicating any of the following
conditions:
• Power to the transmitter has been cycled.
• The flowmeter has been zeroed.
• An error condition exists.
To read a message, scroll past all process variable screens to the
message screen (see
Table 6-1
). Uncorrected status conditions remain
in the message queue. Other messages are cleared when the Scroll
knob is used to scroll past the message screen to the flow rate screen.
If power to the transmitter has been cycled and the transmitter is
operating properly, the message reads
"Sensor OK *POWER/RESET*"
.
For more information about messages, refer to
Section 7.4
, page 68.
Screen Process variable
Abbreviation in
upper left corner of screen
1 Mass flow rate (RATE)
2 Volume flow rate (RATE)
3 Density (DENS)
4 Temperature (TEMP)
5 Mass total
[1]
1
While reading total (TOT) or inventory (INV) screens, use the unit of measure in the
lower left corner to distinguish between mass and volume.
(TOT)
6 Volume total
[1]
(TOT)
7 Mass inventory
[1]
(INV)
8 Volume inventory
[1]
(INV)
9 Differential pressure or
gauge pressure
[2]
2
Screen appears only when transmitter is configured to indicate pressure.
(DP) or
(P)
10 Configuration event register
[3]
3
Screen appears only when transmitter is configured for security mode 8. See
Section 2.3, page 5, for information about security modes.
(CONFIG REG)
11 Calibration event register
[3]
(CALIBRATE REG)
12 Display test
[3]
(DISPLAY TEST)
13 Message (if any)
– –