Emerson E2 Installation And Operation Manual page 235

Alarm Name
ISD Discharge Pressure Lockout
ISD Discharge Temp Lockout
ISD Supply Voltage Trip
ISD Motor Temp Trip
ISD Low Oil Warning
ISD Internal Line Break
ISD Discharge Pressure Trip
ISD Discharge Temp Trip
ISD Suction Pressure Trip
ISD No 3 Phase On Start
ISD No Command Communica-
tions
KW Demand Limit Exceeded
Link To Output Bad-No Output
Last Off Time Expired
Last On Time Expired
Leak detected
Log Data Loss-SRAM Data Bad
Log Stamp Loss-Flash Data Bad
Log Stamp Loss-SRAM Data Bad 50
Logging Group Stuck-No Memory 15
Default
Priority
20 The discharge pressure has gone above the high dis-
charge cut out, and this condition is set to only gener-
ate a lock out.
20 A lock out has occurred on the compressor because
the discharge temperature sensor has gone above its
alarm set point.
99 If the supply voltage to the ISD falls below 170V, this
advisory is generated.
99 The motor winding temperature sensor has gone
above their preset value on compressors equipped
with them.
99 Low oil pressure is sensed on starting the compres-
sor.
99 The internal line breaks have opened on compressors
equipped with them.
99 The discharge pressure has gone above the high dis-
charge cut out, and this condition is set to only gener-
ate a trip.
99 A trip has occurred on the compressor because the
discharge temperature sensor has gone above its
alarm setpoint.
99 The suction pressure has fallen below the low pres-
sure cut out.
99 If there is no 3 phase power on the 3 phase sense
inputs when the compressor is called to be on.
99 The ISD will only accept run commands from the
Einstein when the communications jumper is
installed. If this jumper is not installed, an advisory
will be generated.
User The power measurement taken by a Power Monitor-
ing or Demand Control application is higher than the
programmed demand setpoint.
50 A valid link could not be made between an E2 appli-
cation and an output assigned to it.
99 Notice or alarm generated in digital generic alarming.
99 Notice or alarm generated in digital generic alarming.
30 Irrigation pipe leak detected.
50 A memory error has resulted in lost log data.
50 A memory error has resulted in lost log time stamp
data.
A memory error has resulted in lost log time stamp
data.
A Logging Group is unable to save logging data
because there is not enough memory.
Definition
Appendix C: Alarm Advisory Messages
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C 9