Emerson Vilter PLC - Page 73

11 – 5
Section 11 • Alarms, Trips, Status Information & Troubleshooting
Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP
Alarm Message Cause(s) Notes
(A063) Alarm: Blower 3 - High Phase
A Temperature
Phase A Motor Winding
Temperature exceeds Motor
Winding Temperature High Alarm
Setpoint
Active if Displaying Motor Winding
Temperatures
(A064) Alarm: Blower 3 - High Phase
B Temperature
Phase B Motor Winding Temperature
exceeds Motor Winding
Temperature High Alarm Setpoint
Active if Displaying Motor Winding
Temperatures
(A065) Alarm: Blower 3 - High Phase
C Temperature
Phase C Motor Winding Temperature
exceeds Motor Winding
Temperature High Alarm Setpoint
Active if Displaying Motor Winding
Temperatures
(A066) Alarm: Blower 3 - High ODE
Bearing Temperature
Drive End Motor Bearing
Temperature exceeds Motor Bearing
Temperature High Alarm Setpoint
Active if Displaying Motor Bearing
Temperatures
(A067) Alarm: Blower 3 - High DE
Bearing Temperature
Opposite Drive End Motor Bearing
Temperature exceeds Motor Bearing
Temperature High Alarm Setpoint
Active if Displaying Motor Bearing
Temperatures
(A068) Alarm: Blower 3 - High Motor
Amps
Blower 3 Motor Amps exceeds
"Motor Amps" High Alarm Setpoint
(A069) Alarm: Blower 3 - VFD Speed
Reference Fault
Blower 3 Actual Speed is not within
1% of commanded speed.
(A070) Alarm: Blower 3 - Oil Cooler
Fan Fault
Blower 3 Oil Cooler Fan is command-
ed to run, running confi rmation is
not received.
Active if an air-cooled oil cooler is
installed.
(A071) Alarm:
(A072) Alarm:
(A073) Alarm:
(A074) Alarm:
(A075) Alarm:
(A076) Alarm:
(A077) Alarm:
(A078) Alarm:
(A079) Alarm:
(A080) Alarm: Blower 4 - High
Discharge Temperature
Blower 4 Discharge Temperature
exceeds "Discharge Temperature"
High Alarm Setpoint
(A081) Alarm: Blower 4 - High
Discharge Pressure
Blower 4 Discharge Pressure exceeds
"Discharge Pressure" High Alarm
Setpoint
(A082) Alarm: Blower 4 - Low
Suction Pressure
Blower 4 Suction Pressure falls
below "Suction Pressure" Low Alarm
Setpoint
(A083) Alarm: Blower 4 - High Phase
A Temperature
Phase A Motor Winding
Temperature exceeds Motor
Winding Temperature High Alarm
Setpoint
Active if Displaying Motor Winding
Temperatures