Elekton-07 VSD problem with soft starter phasing

Elekton ESP VFDs / VSDs. Topics migrated from the nasosforum.ru archive.
Alakazame
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Elekton-07 VSD problem with soft starter phasing

Post by Alakazame »

Writes Chered. soft starter phases and does not start. I flashed the working firmware, version 2105, tried to change the phasing, although it was set according to the marks. rebooted. I tried turning on the power circuits/controls in different sequences.
WhatsApp Image 2019-11-24 at 16.18.08.jpeg
Original topic
Пишет Черед. фаз УПП и не запускается. Рабочей прошивкой прошивал, версия 2105, фазировку пробовал менять, хотя сажали по меткам. перезагружал. Пробовал в разной последовательности включать силовые цепи/управление.
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Alakazame
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VSD Elekton-07 problem with soft starter phasing

Post by Alakazame »

On direct start it started without problems
Original reply
На прямом пуске запустилась без проблем
omega134134
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VSD Elekton-07 problem with soft starter phasing

Post by omega134134 »

Most likely the problem is in the UPP board, when during a soft start it looks at the alternation and throws the data into VSD
Original reply
скорее всего проблема в плате упп, когда на плавном пуске чередование она смотрит а данные в ксу кидает
luco1956
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VSD Elekton-07 problem with soft starter phasing

Post by luco1956 »

Perhaps there is a frequency generator nearby that is damaging the network
Original reply
Возможно рядом работает частотник,который портит сеть
Arkad
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VSD Elekton-07 problem with soft starter phasing

Post by Arkad »

Try setting the acceleration rate to be higher and 1 Hz per second accordingly, also edit the alarm when triggered
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Попробуйте поставить темп разгона побольше и по 1 Гц в сек соответственно зсп по срабатыванию тоже подредактируйте
ildus
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VSD Elekton-07 problem with soft starter phasing

Post by ildus »

On the soft starter, check fuses F1, F2, F3
If there are 5 and 7 harmonics in the network on comparators (LM111) DA17, DA18, DA19, solder 0.1 µF capacitors between legs 2 and 3
предохранители.png
DA17,DA18,DA19.png
Original reply
На УПП проверить ]предохранители F1, F2, F3
При наличии 5 и 7 гармоник в сети на компараторах (LM111) DA17,DA18,DA19 между ножками 2 и 3 впаять конденсаторы 0,1 мкФ
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