Delta SOLIVIA 10 EU T4 TL User Manual

107
EN
Measurements and Messages
9.2 Messages
Message Red LED
on
Red
LED
blinks
Description
Errors
AC Freq High
X
Grid frequency is over rating
AC Freq Low
X
Grid frequency is under rating
Grid Quality
X
Poor grid quality
HW Connect Fail
X
Can't detect grid sequence
No Grid
X
Grid voltage < 100V
AC Volt Low
X
Phase-L1, L2, or L3 voltage is under
rating
AC Volt High
X
Phase-L1, L2, or L3 voltage is over rat-
ing
Solar1 High
X
DC1 voltage > 1000V
Solar2 High
X
DC2 voltage > 1000V
Faults
HW DC Injection
X
DC injection is over rating
Temperature
X
Ambient, heatsink, or choke temperature
is higher or lower than the normal opera-
tion range
HW NTC1 Fail
X
Temperature sensor 1 has failed
HW NTC2 Fail
X
Temperature sensor 2 has failed
HW NTC3 Fail
X
Temperature sensor 3 has failed
HW NTC4 Fail
X
Temperature sensor 4 has failed
Firmware Fail
X
Firmware is incompatible
HW DSP ADC1
X
DSP A/D failure – Vgrid or Iout
HW DSP ADC2
X
DSP A/D failure – Vin or Vbus
HW DSP ADC3
X
DSP A/D failure – Iin or Iboost
HW Red ADC1
X
Red. A/D failure – Vgrid or Vinv
HW Red ADC2
X
Red. A/D failure – Iout_dc
HW Efciency
X
Efciency is abnormal
HW COMM2
X
Can't communicate with Red. CPU
HW COMM1
X
Can't communicate with DSP
Ground Current
X
Residual current is over rating
Insulation
X
Array insulation has failed
HW Connected Fail
X
AC internal wire is disconnected
RCMU Fail
X
HW RCMU failure
Relay Test Short
X
One or more relays are defective - short

Delta SOLIVIA 10 EU T4 TL Specifications

General

Brand	Delta
Model	SOLIVIA 10 EU T4 TL
Category	Inverter
Language	English