Code: I.H4.V10.3003
Installation and Maintenance Manual
Version: 07
65 / 66
Ennera Energy and Mobility, S.L.
This document contains confidential information which is property of Ennera Energy and Mobility, S.L. The copy, transmission or use by other people, of the whole document or
part of its contents, is not allowed without written permission from Ennera Energy and Mobility S.L.
1304
High grid reactive power
connected
High grid reactive power when connected to grid
Immediate Stop
Scalable
1305
High grid reactive power no
connected
High grid reactive power when no connected to
grid
Immediate Stop
Scalable
1306 Active power discrepancy
Active power injection cannot follow its reference
Slow Stop
Scalable
1307 Reactive power discrepancy
Reactive power injection cannot follow its
reference
Immediate Stop
Scalable
1308 High grid DC current
High grid current flows to the converter DC bus
Slow Stop
Scalable
1400 Heat sink high temperature
High temperature in the converter heat sink
Slow Stop
Scalable
1401 Cabinet high temperature
High temperature inside the converter
Slow Stop
Scalable
1402 Heat sink low temperature
Low temperature in the converter heat sink
Slow Stop
Scalable
1403 Temperature Derating
Power derating due to temperature is active
No reaction
Warning
1404
Out of range heat sink
temperature
Converter temperature is below the minimum
range allowed for the converter components
Slow Stop
Manual
1500 High wind speed anemo
High wind speed. It is based on the output of the
anemometer. If there is not an anemometer
installed the alarm is not active.
Slow Stop
AutoLong
1501 Very High wind speed anemo
Very high wind speed. It is based on the output of
the anemometer. If there is not an anemometer
installed the alarm is not active.
Slow Stop
AutoLong
1502 High wind speed at startup
High wind speed. It is based on a wind detection
algorithm when the Windera starts rotating.
Immediate Stop
AutoLong
1503 High wind speed
High wind speed. It is based on a wind detection
algorithm using power and rotational speed
variables
Slow Stop
AutoShort
1504 Very High wind speed
Very high wind speed. It is based on a wind
detection algorithm using power and rotational
speed variables
Slow Stop
AutoShort
1505 Anemometer connection error
The power injected to the grid does not
correspond to the wind speed coming from the
anemometer. There is a significant power and the
wind speed from anemometer is null.
Slow Stop
AutoDay
1506 Over wind discrepancy
The power injected to the grid does not
correspond to the wind speed coming from the
anemometer. The anemometer wind speed is
much greater than the power injected to the grid.
No reaction
AutoShort
1507 Windera does not start
Windera does not start. Windera remains stopped
although there is wind enough to start rotating.
No reaction
AutoDay
1508 Under wind discrepancy
The power injected to the grid does not
correspond to the wind speed coming from the
anemometer. The anemometer wind speed is
much lower than the power injected to the grid.
No reaction
AutoShort
1509 Starting rotation
This is an indication of the wind average when the
wind turbine start rotation from stopped stated.
No reaction
AutoShort
2000 Grid relay feedback error
The grid relay does not respond to the order to
open it.
Immediate Stop
Scalable
2001 Power down
The power supply is cut off.
Immediate Stop
AutoShort
2002 Emergency push button
Emergency push button is On
Immediate Stop
AutoShort
2003 Switch On/Off
Switch On/Off is On
Slow Stop
AutoShort
2006 Crowbar feedback error
The crowbar does not respond to the open or
close orders.
Immediate Stop
Scalable
3000 No Serial Number Stored
Converter Serial Number is not registered
No reaction
Warning
3001 Converter with no calibration
Converter analog channels have not been
calibrated
No reaction
Warning
3002 Identifier not set
The Windera has not an identifier assigned
Slow Stop
AutoShort
4000 MGS not accessible
The communication between the communication
module and the converter controller is lost
No reaction
Warning
4001 Low GPRS level
Low GPRS level
No reaction
Warning
