SMA SB3.0-1AV-41, Руководство по эксплуатации

Страница: 91 / 112

11 Troubleshooting SMA Solar Technology AG
Operating manual SBxx-1AV-41-BE-en-12 91
Event number Message, cause and corrective measures
10340 Webconnect disabled
The Webconnect function has been disabled.
10502 Active power limited AC frequency
The inverter has reduced its power due to a too-high power frequency to en-
sure grid stability.
Corrective measures:
• If possible, check the power frequency and observe how often
fluctuations occur. If fluctuations occur frequently and this message is
displayed often, contact the grid operator and request approval to
change the operating parameters of the inverter. If the grid operator
gives his approval, discuss any changes to the operating parameters with
the Service.
10901 Start self-test [xx]
The self-test is running.
10902 Uac RPro [xxx] V
Preliminary result of the self-test
10903 Uac Max [xxx] V
Preliminary result of the self-test
10904 Uac Min [xxx] V
Preliminary result of the self-test
10905 Uac Min Fast [xxx] V
Preliminary result of the self-test
10906 Fac SwMax [xxx] Hz
Preliminary result of the self-test
10907 Fac SwMin [xxx] Hz
Preliminary result of the self-test
10908
Fac Max [xxx] Hz
Preliminary result of the self-test
10909 Fac Min [xxx] Hz
Preliminary result of the self-test
10910 Disconn. threshold [xxx] [xx]
Preliminary result of the self-test
10911
Stand. Val. [xxx] [xx]
Preliminary result of the self-test
10912 Disconn. time [xx] s
Preliminary result of the self-test