GEA Omni, Instruction Manual

Page: 212 / 238

Shutdown Explanation
Maximum Female Rotor Posi-
tion This annunciation will be triggered if the current position of the male com-
pressor rotor has exceeded the value of the
Female Rotor Maximum Shut-
down Position parameter.
Minimum Female Rotor Posi-
tion This annunciation will be triggered if the current position of the male com-
pressor rotor has fallen below the value of the
Female Rotor Minimum Shut-
down Position parameter.
Dual Oil Pump Motor Protection This annunciation will be triggered if both motor protection inputs have de-
energized.
High Intermediate Pressure This annunciation will be triggered if the intermediate pressure in the con-
denser exceeds the value of the
High Intermediate Pressure Shutdown
parameter.
High Intermediate Temperature This annunciation will be triggered if the intermediate temperature in the con-
denser exceeds the value of the High Intermediate Temperature Shutdown
parameter.
Duo IO Counter Not Counting This annunciation will be triggered if the counter slice is configured but is not
incrementing while the compressor is running.
Duo Standstill Monitoring This annunciation will be triggered if rotor movement while the compressor is
stopped.
Safety Chain This annunciation will be triggered if the safety chain input de-energizes.
4.1.2 List and Description of Condenser Shutdowns
Shutdown Explanation
Condenser High Discharge
Pressure This annunciation will be triggered if the Condenser Discharge Pressure
exceeds the
Condenser High Discharge Pressure Shutdown parameter for
the period of time defined by the High Discharge Pressure Shutdown Delay
parameter.
Condenser Low Discharge
Pressure This annunciation will be triggered if the Condenser Discharge Pressure falls
below the
Condenser Low Discharge Pressure Shutdown parameter for the
period of time defined by the Low Discharge Pressure Shutdown Delay
parameter.
Annunciations
Shutdowns Instruction Manual | GEA Omni™
Control panel
212 GEA Refrigeration North America, Inc. | E_806550_2 | Generated 12.01.2016