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ID32
SwBOCPInstant
The input current is too high
Check whether the input current is higher than
the maximum input current of HYD-ES inverter,
then check the input wiring, if both are correct,
please contact technical support.
ID33
PvConfigSetWr
ong
Incorrect input mode
Check the
independent mode) setting of HYD-ES inverter. If
it’s incorrect, change the
PV input mode
.
ID48
ConsistenFault-
fault
The GFCI sampling value between
the master DSP and slave DSP is
not consistent
ID48-ID51 are internal faults of the HYD-ES
inverter, switch OFF the HYD-ES inverter, wait for
5 minutes, then switch ON the HYD-ES inverter.
Check whether the problem is solved.
If not, please contact ZCS technical support.
ID49
ConsistentFault
_Vgrid
The grid voltage sampling value
between the master DSP and slave
DSP is not consistent
ID50
ConsistentFault
_Fgrid
The grid frequency sampling value
between the master DSP and slave
DSP is not consistent
ID51
ConsistentFault
_DCI
The Dci sampling value between
the master DSP and slave DSP is
not consistent
ID52
BatCommunica
ton
Flag
HYD-ES inverter can’t communicate
with Lithium battery BMS correctly.
Make sure the battery you’re using is compatible
with HYD-ES inverter.
Make sure you’ve selected the correct battery
type. Check the communication cable between
battery & HYD-ES inverter.
It’s recommended to use CAN communication.
For PYLONTECH US2000 PLUS battery, when using
RS485 communication, the ADD DIP switch
should be all down.
ID53
SpiCommLose
SPI communication is fault
ID53-ID55 are internal faults of the HYD-ES
inverter, switch OFF the HYD-ES inverter, wait for
5 minutes, then switch ON the HYD-ES inverter.
Check whether the problem is solved.
If not, please contact ZCS technical support.
ID54
SciCommLose
SCI communication is fault
ID55
RecoverRelayFa
il
relays fault
ID56
PvIsoFault
The insulation resistance is too low
Check the insulation resistance between the PV
array and earth(ground),
ID57
OverTempFault
_BAT
The battery temp is too high
Please make sure HYD-ES inverter is installed in a
place without direct sunlight.
Please make sure HYD-ES inverter is installed in a
cool / well-ventilated place.
Make sure the inverter is vertically installed & the
ID58
OverTempFault
_
HeatSink
The temperature of heat sink is too
high