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小孟孟
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樓主  發(fā)表于: 2024-04-15 12:06
公司買(mǎi)了個(gè)設備,升降平臺75KG,3相200V電機變頻器控制,有兩個(gè)剎車(chē),前后有光柵,之前我改過(guò)只要升降的過(guò)程中,碰到光柵,就剎車(chē),最近升降平臺掉下來(lái)了,
原因是廠(chǎng)家的接觸器壞了,有一項電壓不夠,給了信號,剎車(chē)松開(kāi)了,平臺掉下來(lái)了大家有什么辦法杜絕這種情況嗎
現在讓我改成必須按著(zhù)開(kāi)關(guān)才會(huì )升降了,大家有什么好的辦法嗎
小地主22
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1樓  發(fā)表于: 2024-04-15 13:02
引用
引用樓主小孟孟于2024-04-15 12:06發(fā)表的 升降平臺安全問(wèn)題請教 :
公司買(mǎi)了個(gè)設備,升降平臺75KG,3相200V電機變頻器控制,有兩個(gè)剎車(chē),前后有光柵,之前我改過(guò)只要升降的過(guò)程中,碰到光柵,就剎車(chē),最近升降平臺掉下來(lái)了,
原因是廠(chǎng)家的接觸器壞了,有一項電壓不夠,給了信號,剎車(chē)松開(kāi)了,平臺掉下來(lái)了大家有什么辦法杜絕這種情況嗎
現在讓我改成必須按著(zhù)開(kāi)關(guān)才會(huì )升降了,大家有什么好的辦法嗎

線(xiàn)路有問(wèn)題按著(zhù)升降一樣會(huì )出問(wèn)題啊

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