WBE2-I-KNX: Errata/en: различия между версиями
Matveevrj (обсуждение | вклад) (Новая страница: «1) Warranty replacement of the device») |
Метки: правка с мобильного устройства правка из мобильной версии |
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Строка 17: | Строка 17: | ||
2) Soldering capacitor C7 to 220nF/50V | 2) Soldering capacitor C7 to 220nF/50V | ||
====Scheduled fix=== | ====Scheduled fix==== | ||
Fixed in batches since v2.3A | Fixed in batches since v2.3A |
Текущая версия на 11:19, 27 сентября 2022
ERRKNX220001: Possible bus transfer problems
Affected devices
Devices shipped from March 2019 to April 2020 (including those marked v2.2A). Only devices labeled "NCN5121" on the chip are affected. Devices labeled "NCN5120" are not affected.
Description
When switching to the NCN5121 chip, the value of the capacitor C7 in the chip harness was not changed. This can lead to errors during data transmission via the KNX bus.
Workarounds
1) Warranty replacement of the device
2) Soldering capacitor C7 to 220nF/50V
Scheduled fix
Fixed in batches since v2.3A