ABB RMC-100 Startup Manual page 39

Indicator Description and action
+ Positive Acknowledge of receipt of request
Displayed when the valve control option is installed. Process value (PV) is within the user-
=
set dead band.
Valve is in full open position.

Valve is in full closed position.

Valve is opening. (Open signal is being sent to the valve actuator.)
↑
Valve is closing. (Close signal is being sent to the valve actuator.)
↓
Valve RMC override conditions met (DP/SP override set point or Low Battery)
LL Local Lock-out is initiated.
Measurement application
H Hold: displayed when HOLD flag is active. HOLD displays when PCCU21 is being calibrated.
Z Zero Flow Condition: visible only when Flow Rate is displayed.
Alarm Condition: need to view alarm. Compare application limits to current values to
A
determine where the alarm condition is present
A to D Failure: displayed if A to D Converter Absolute Differential Pressure, Absolute Static
AD Pressure or temperature readings exceed maximum counts or are less than minimum
counts
BF Back Flow Condition: visible only when DP variable is displayed
Other protocols
C Local console protocol
T Local terminal protocol or TESORO tank gauge
a ADP protocol
b Bluetooth listen
n Network listen
s ScaData protocol
x X-Frame host annunciator
2105551M NAD | RM C-100 | 39