S&C PureWave Operation And Maintenance page 14

Controls and Indicators
14 S&C Instruction Sheet 658-500
Table 5. PureWave CES Inhibit Alarms—continued
Alarm
InverterOverload
IslandDetectedInCs
McuCommsError
OutputFaultInVs
OverFrequency
OverVoltage
ParamCalChangeActivation
ParamCalNvError
SystemInhibit
UdmOverVoltage
UdmUnderVoltage
UnderFrequency
UnderVoltage
VeryOverVoltage
VeryUnderFrequency
VeryUnderVoltage
Description
Indicates that there is too much load on the
inverter .
Indicates that an island was detected while the
PureWave CES was operating in the Current
Source state .
Indicates that an issue occurred in the
execution on the communication processor .
Indicates that a fault on the output of the
PureWave CES was detected while operating
in the Voltage Source state .
Indicates that the PureWave CES is above the
'over-frequency' threshold .
Indicates that the AC connection is above the
'over-voltage' threshold .
Indicates that either a configuration parameter
or analog calibration value is being saved and
activated .
Indicates that corrupt memory was found
in the inverter settings that can cause a
malfunction in the inverter .
Indicates that the PureWave CES is in the
inhibit state due to user command .
Indicates that the utility has a disturbance and
an island is needed to continue to supply the
load .
Indicates that the utility has a disturbance and
an island is needed to continue to supply the
load .
Indicates that the PureWave CES is under the
'under-frequency' threshold .
Indicates that the AC connection is below the
'under-voltage' threshold .
Indicates that the inverter detects a very high
input voltage .
Indicates that the inverter detects a very low
input frequency .
Indicates that the inverter detects a very low
input voltage .
Reset Type
AUTO
SELF
SELF
SELF
SELF
SELF
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SELF
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SELF