ABB Totalflow mflo Series Startup Manual page 18

L
Local Protocol. Displayed when PCCU32 port is active and
running TOTALFLOW Local Protocol.
¥
Packet Protocol. The Totalflow Packet protocol is
selected for the port assigned to this annunciator.
R
LevelMaster Protocol: The LevelMaster protocol is
selected for the port assigned to this annunciator.
B F
Back Flow Condition: Visible only when the DP variable is
being displayed.
Z
Zero Flow Condition: Visible only when the Flow Rate variable
is being displayed.
H
Hold: Displayed when PCCU32 is in Calibration Mode
and has a measurement application in Hold mode.
A
Alarm Condition. Need to view alarm. You may need to
compare application limits to current values to determine
where the alarm condition is present.
A
A to D Failure. Displayed if A to D Converter's Differential
D
Pressure, Absolute Static Pressure or temperature readings
exceed maximum counts or are less than minimum counts.
1
A number represents the Display Group number currently
being displayed.
↑
The displayed item's value is above the Data High Limit value
specified on the display Item Setup screen.
↓
The displayed item's value is below the Data Low Limit value
specified on the display Item Setup screen.
18
Measurement Applications
Display Application