Emerson Vilter PLC - Page 74

11 – 6
Section 11 • Alarms, Trips, Status Information & Troubleshooting
Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP
Alarm Message Cause(s) Notes
(A084) Alarm: Blower 4 - High Phase
B Temperature
Phase B Motor Winding Temperature
exceeds Motor Winding
Temperature High Alarm Setpoint
Active if Displaying Motor Winding
Temperatures
(A085) Alarm: Blower 4 - High Phase
C Temperature
Phase C Motor Winding Temperature
exceeds Motor Winding
Temperature High Alarm Setpoint
Active if Displaying Motor Winding
Temperatures
(A086) Alarm: Blower 4 - High ODE
Bearing Temperature
Drive End Motor Bearing
Temperature exceeds Motor Bearing
Temperature High Alarm Setpoint
Active if Displaying Motor Bearing
Temperatures
(A087) Alarm: Blower 4 - High DE
Bearing Temperature
Opposite Drive End Motor Bearing
Temperature exceeds Motor Bearing
Temperature High Alarm Setpoint
Active if Displaying Motor Bearing
Temperatures
(A088) Alarm: Blower 4 - High Motor
Amps
Blower 4 Motor Amps exceeds
"Motor Amps" High Alarm Setpoint
(A089) Alarm: Blower 4 - VFD Speed
Reference Fault
Blower 4 Actual Speed is not within
1% of commanded speed.
(A090) Alarm: Blower 4 - Oil Cooler
Fan Fault
Blower 4 Oil Cooler Fan is command-
ed to run, running confi rmation is
not received.
Active if an air-cooled oil cooler is
installed.
(A091) Alarm:
(A092) Alarm:
(A093) Alarm:
(A094) Alarm:
(A095) Alarm:
(A096) Alarm:
(A097) Alarm:
(A098) Alarm:
(A099) Alarm:
(A100) Alarm: Inlet Scrubber High
Level
Inlet Scrubber High Liquid Level
Switch Activated
Active if Vane Type Inlet Scrubber is
Present
(A101) Alarm: Inlet Scrubber High
High Level
Inlet Scrubber High High Liquid Level
Switch Activated (Selected Action =
ALARM)
Active if Vane Type Inlet Scrubber is
Present
(A102) Alarm: Inlet Scrubber Low
Low Level
Inlet Scrubber Low Low Level
Switch Activated (Selected Action =
ALARM)
Active if Vane Type Inlet Scrubber is
Present
(A103) Alarm: Upper Inlet Scrubber
High Level
Inlet Scrubber Upper Section High
Level Switch Activated
Active if Coalescing Type Inlet
Scrubber is Present
(A104) Alarm: Upper Inlet Scrubber
High High Level
Inlet Scrubber Upper Section
High High Level Switch Activated
(Selected Action = ALARM)
Active if Coalescing Type Inlet
Scrubber is Present
(A105) Alarm: (Unassigned)
(A106) Alarm: Lower Inlet Scrubber
High Level
Inlet Scrubber Lower Section High
Level Switch Activated
Active if Coalescing Type Inlet
Scrubber is Present
(A107) Alarm: Lower Inlet Scrubber
High High Level
Inlet Scrubber Lower Section High
High Level Switch Activated
Active if Coalescing Type Inlet
Scrubber is Present