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zhgjxccbt
學(xué)習是永恒的主題，奮斗是終生的信念！
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樓主  發(fā)表于: 2017-04-27 13:28
  要求控制三菱5個(gè)變頻器同時(shí)在規定的時(shí)間里加速到不同的工作頻率 ， 然后要求在不同的工作頻率下在相同的時(shí)間同步停機，求教高手解決方法控制是用RS485   Modbus(RTU)通訊
linglong
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1樓  發(fā)表于: 2017-04-27 13:53
紡織梳毛機上用的吧，我以前做過(guò)，我是用模擬量做的。給你個(gè)思路，
  頻率除以加減速時(shí)間算出每秒的速率。

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