McQuay WSC Operating Manual page 73

Table 29, Default Meter Display
0: Status Message
1: Ave RMS Current
2: L1 RMS Current
3: L2 RMS Current
4: L3 RMS Current
5: Current Imbalance %
6: Ground Fault Current
Miscellaneous Messages
Display Output for the Standard Keypad
The display will output different information depending on the operation of the starter.
Power Up
The software version will be displayed as a series of blinking digits once power has been applied
to the D3 control. If the parameters were being reset on power up, "dFLt" will be flashed on the
display for three seconds, then the software version will be displayed.
Stopped
When the starter is not in the run mode, the display will show the status condition of the starter,
such as "rdY" (ready), "L OL" (Overload Lockout), "noL" (No Line).
Alarm Condition
When an alarm condition exists, the display alternates between displaying the selected meter and
the alarm code. The alarm code is displayed as "A XX", where XX is the alarm code.
When the starter is stopped, the selected meter is not displayed.
Lockout Condition
When a lockout condition exists, the display shows the lockout code. The lockout code is
displayed as "L XX: where XX is the lockout code. Following are the defined lockout conditions
and their codes:
When there are multiple lockout codes, each will be displayed at 2 second intervals.
Faulted Condition
When a fault condition exists, the display shows the fault code Fxx. The exceptions to this are as
follows:
Quick Meters
Although any meter may be viewed by changing the meter parameter, there are 3 "Quick Meters"
that are always available with a single key press. When the starter is in the normal display mode,
the display may be toggled between the information currently displayed and the following quick
meters.
Status Meter
Toggle between the programmed meter display and the starter operational status display (rdY, run,
utS, dcL, etc) by pressing the ENTER key.
OM Centrif Micro ΙΙ-5
• When a thermal overload alarm condition exists, "A OL" will be displayed.
• When a no line alarm condition exists, "noL" will be displayed.
• When a motor thermal overload lockout condition exists, "L OL" will be displayed.
• When a power stack thermal overload lockout condition exists, "L Ot" will be
displayed.
• When a low control power lockout condition exists, "L CP" will be displayed.
• When the fault is thermal overload trip, "F OL" will be displayed.
• When the fault is Instantaneous over current, IOC will be displayed.
7: Ave L-L Voltage RMS
8: L1-L2 Voltage RMS
9: L2-L3 Voltage RMS
10: L3-L1 Voltage RMS
11: Overload %
12: Power Factor
13: KW
14: KVA
15: KWh
16: MWh
17: Phase Rotation
18: Line Frequency
19: Analog Input
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