SMA SUNNY TRIPOWER CORE2 Operating Manual page 87

SMA Solar Technology AG
12.2.59 Event 225 (Sunny Portal: 3416)
Event message:
• PV[#] abnormal
Corrective measures:
• Check if the -nth PV string must be connected. If not, ignore the event. If so, check the
connection state and ensure that there is a reliable connection.
• Ensure that the -nth DC fuse is not damaged.
• If the fault cannot be rectified using the indicated corrective measures, contact Service.
12.2.60 Event 226 (Sunny Portal: 3417)
Event message:
• PV[#] abnormal
Corrective measures:
• Check if the -nth PV string must be connected. If not, ignore the event. If so, check the
connection state and ensure that there is a reliable connection.
• Ensure that the -nth DC fuse is not damaged.
• If the fault cannot be rectified using the indicated corrective measures, contact Service.
12.2.61 Event 227 (Sunny Portal: 3418)
Event message:
• PV[#] abnormal
Corrective measures:
• Check if the -nth PV string must be connected. If not, ignore the event. If so, check the
connection state and ensure that there is a reliable connection.
• Ensure that the -nth DC fuse is not damaged.
• If the fault cannot be rectified using the indicated corrective measures, contact Service.
12.2.62 Event 448, 449 (Sunny Portal: 4013)
Event message:
• String [#] reverse polarity
Operating manual
12 Event messages
STP110-60-BE-en-16 87