Ingeteam INGECON SUN PowerMax TL B Series Installation And Operation Manual page 130

Ingeteam
Name Variable
Arrestors
Ventilation
Exchanger
ventilation.
Preload circuit fault
Fan card
Electronic supply
Config. change
Insulation fault
Low DC voltage
Control Saturation
Synchronization
system
Wiring in fiber
optics
Ancillary services
system
130
Code LED Lighting
3 0x0020
0x0040
0x0080
3
0x0100
0x0800
3 0x1000
3 0x0200
3 0x0400
3 0x2000
3 0x8000
4 0x0001
4 0x0004
4 0x0020
4 0x0040
0x0080
4 0x0100
0x0200
4 0x0400
Alarm
The purpose of the surge arrester protection alarm is to
monitor the status of the unit's AC and SC surge arresters.
Red
The monitoring signal of the AC and SC surge arresters is
serialized.
Anomaly in the unit fans.
The inverter monitors the status of the fans. If the control
sends a start signal to the fan and it does not turn, the
Red
control performs a series of actions to try to make it
start. If the fan still does not start, the unit generates a
ventilation alarm.
Anomaly in the cooling system of the power block where
the electronic cards and power phases are installed.
Red
The system monitors the proper operation of the fans and
their activation circuit.
Some of the preload processes (preload from AC or from
DC) have not completed correctly.
The preload from AC is used to load the DC BUS from the
Red
electric grid. It is useful for connecting the inverter at night
or to systems with batteries.
The DC preload is designed for units with batteries.
Breakage of the fan monitoring card. If the card is
Red
damaged, the ventilation system will not operate correctly.
Red Some of the electronic supply signals are not correct.
Red Inverter setting change
The inverter is continuously analyzing the impedance
between the bus positive and ground as well as between
the bus negative and ground. In addition, it analyzes the
Orange possible bus voltage imbalance between the two voltage
measurements between positive and ground and negative
and ground. If the impedance measurement is lower than
that configured, the inverter indicates an insulation fault.
Insufficient DC voltage to ensure the correct operation of
the inverter. It only occurs if the inverter is connected to
the grid.
Orange If it occurs repeatedly, check the DC voltage using the
unit's internal oscilloscope. If the alarm persists, contact
the Technical Service.
The control output signal is close to the maximum values
for extended periods of time. This effect occurs because
the relation between the DC voltage and the AC voltage is
Red
low, one of the plant protection elements has disconnected
and the unit has suffered an AC overvoltage that has
prevented it from controlling the current properly.
Fault in the inverter synchronization system.
Red
Review section "13. Connection of the DCAC
connections module".
When the inverter is not running it evaluates the condition
Red of the fiber optics that control the power block. Review the
power block in the event that this alarm appears.
The inverter is continuously monitoring the ancillary
services voltage. If the voltage is not within a specific
Red
threshold (80% Un
Check the ancillary supply voltage to the unit.
ABQ2026IQE01_A - Installation and Operation Manual
Display control
Description
and 120% Un ).
Aux Aux