ZIGOR ZGR SOLAR STR 250 Manual De Operación página 88

ZGR SOLAR STR 250
Insulation resistance Fault (F07-1)
Remote shutdown (F16-1)
SPI communication Fault (F18-1)
SPI communication Fault (F19-1)
Leakage Current High (F20-1)
Leakage Current Self-Checking Failure (F21-1)
Consistency Voltage Fault (F22-1)
Frequency Consistency Fault (F23-1)
Loss of auxiliary power supply (F25-1)
IGBT Fault (F26-1)
DSP communication Lost (F32-1)
Given the complexity of the equipment, when a serious error occurs and causes the equipment to stop, ZIGOR
customer service should be contacted to assist you step-by-step to your resolution by providing the information
requested.
For more information, contact:
Operation manual
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Please measure impedance of PV+/PV- to ground
whether is over than 500 KΩ.
(3) Please contact your local distributor if resistance is less
than 500 KΩ.
The inverter is on remote OFF status, the Inverter can be
turned off/on remotely by monitoring software.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
(1) Disconnect PV input, restart the inverter and check
whether fault still exists.
(2) Contact ZIGOR if the fault still exists.
Table 5-3 Troubleshooting
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