SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.
SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.
SUNNY ISLAND 5048 - Technical Description - Wind & Sun Ltd.
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SMA Solar Technology AG Troubleshooting<br />
Display no. Level <strong>Description</strong><br />
W342 1 Grid/generator disconnection due to voltage increase protection on<br />
slave 3<br />
W343 1 Disconnection from the external source, because the relation of the<br />
external voltage to the battery voltage is too high.<br />
W344 1 Disconnection from the slave 1 external source, because the relation of<br />
the external voltage to the battery voltage is too high.<br />
W345 1 Disconnection from the slave 2 external source, because the relation of<br />
the external voltage to the battery voltage is too high.<br />
W346 1 Disconnection from the slave 3 external source, because the relation of<br />
the external voltage to the battery voltage is too high.<br />
W347 1 Disconnection from external source due to excessive load<br />
W348 1 Disconnection from external source due to excessive load slave 1<br />
W349 1 Disconnection from external source due to excessive load slave 2<br />
W350 1 Disconnection from external source due to excessive load slave 3<br />
W351 1 Disconnection from external source due to external short circuit<br />
W352 1 Disconnection from external source due to external short circuit slave 1<br />
W353 1 Disconnection from external source due to external short circuit slave 2<br />
W354 1 Disconnection from external source due to external short circuit slave 3<br />
20.8.4 Category GEN<br />
Display no. Level <strong>Description</strong><br />
W401 1 Reverse power protection (generator)<br />
W402 1 FailLock generator state<br />
20.8.5 Category GRD<br />
Display no. Level <strong>Description</strong><br />
W501 1 Grid reverse current prohibited (quick grid disconnection)<br />
W502 1 Grid reverse current prohibited (quick grid disconnection) on slave 1<br />
W503 1 Grid reverse current prohibited (quick grid disconnection) on slave 2<br />
W504 1 Grid reverse current prohibited (quick grid disconnection) on slave 3<br />
<strong>Technical</strong> <strong>Description</strong> SI<strong>5048</strong>-TB-TEN110340 205