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Message
CAB TEMP DIF(4188)
9.04 ALARM WORD 1 b9
CAB TEMP1 HI (4180)
9.03 FAULT WORD 3 b8
CAB TEMP1 LO (4182)
9.03 FAULT WORD 3 b9
CAB TEMP2 HI (4184)
9.03 FAULT WORD 3 b10
CAB TEMP2 LO (4186)
9.03 FAULT WORD 3 b11
ANTI-ISLAND (8193)
9.10 PV FLT ALM WORD b11
Update notice
Cause
x
Measured cabinet temperature
difference has reached alarm level
5 ºC.
x
Measured cabinet temperature has
reached alarm level 55 ºC.
x
Measured cabinet temperature has
reached alarm level -20 ºC.
x
Measured cabinet temperature has
reached alarm level 55 ºC.
x
Measured cabinet temperature has
reached alarm level -20 ºC.
x
Grid in island state
What to do
Check the value of
1.36 CABINET
TEMP 1
and
1.37 CABINET TEMP
2.
Check the ambient conditions.
Check the air flow and fan
operation.
Check the line current against the
inverter nominal current.
Check group
24 REACTIVE
POWER.
See
CAB TEMP1 HI
(4181).
Check the physical connection of
PT100.
Check the value of
1.36 CABINET
TEMP 1
and
1.37 CABINET TEMP
2.
Check the ambient conditions.
See
CAB TEMP1 HI
(4181).
Check the physical connection of
PT100.
Check the value of
1.36 CABINET
TEMP 1
and
1.37 CABINET TEMP
2.
Check the ambient conditions.
Check group
44 GRID
MONITORING.
Note: LVRT cannot be used at the
same time (group
40 LVRT
CONTROL).
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