三菱FX3U PLC与三菱变频器多从站通信
2021-08-19 03:10分类:三菱PLC 阅读:
三菱FX3U与三菱变频器多从站通讯
一、硬件配置以下:
1、plc:FX3U-64MR-ES/A 1台
2、独特控制模块:FX3U-4AD 1台
3、变频调速器:FR-E740-7.5K-CHT 1台
4、变频调速器:FR-D740-0.75-CHT 2台
5、通讯板:FX3U-485-BD 1片
6、触摸显示屏:威纶通TK6070IP 1台
二、机械设备加工工艺以下:
完成2轴变频调速器 伺服电机精准定位运送,此外6个电动机做输送机传动系统。
7.5KW电动机加了刹车电阻。。。
三、性能参数:
三台变频调速器根据FX3U-485-BD与FX3U PLC 完成485通讯,节约硬件配置布线。。。降低占有IO等级,外型上:高大上高档次。。。
唯一不完美的便是:
这1.2mm板厚的木柜打过折扣优惠。。。
左上方隔离开关还没有买回去,因此 预埋了一个空部位。
上下两侧的排气管风机选变大,电线槽选变小。。。风机装不上来。
电控柜如下图:
![](http://www.591dg.com/uploads/image/112819as7vsk7ps728l382.jpg)
![](http://www.591dg.com/uploads/image/112819jffwff7k30yff771.jpg)
变频调速器PU网络接口485通讯布线如下图:
![](http://www.591dg.com/uploads/image/112820s9ppcpcnp5gp96e7.jpg)
在来二张最新照片如下图:
![](http://www.591dg.com/uploads/image/112820zzl40auxnad00n4j.jpg)
![](http://www.591dg.com/uploads/image/112821gdwu6d5wwfs3w4i5.jpg)
PLC端的485-BD板联接:
![](http://www.591dg.com/uploads/image/112821fd8b9xdzjlaozzkt.jpg)
![](http://www.591dg.com/uploads/image/112821ehykt85c8ygcndd8.jpg)
![](http://www.591dg.com/uploads/image/112822rzv17a7996zp9vi1.jpg)
![](http://www.591dg.com/uploads/image/112822owp2csvg8xc4txxs.jpg)
通信电缆的针角排列:
![](http://www.591dg.com/uploads/image/112823o5unzr4344rznv9z.jpg)
![](http://www.591dg.com/uploads/image/112823w6j0yy61jznyk13w.jpg)
![](http://www.591dg.com/uploads/image/112824fbazkaw1uc0qq1ck.jpg)
一部分技术文档:
![](http://www.591dg.com/uploads/image/112824lardpmozozmr5v99.jpg)
![](http://www.591dg.com/uploads/image/112825c66zles6b16tzh98.jpg)
![](http://www.591dg.com/uploads/image/112825cff0k3snxlqzz03z.jpg)
![](http://www.591dg.com/uploads/image/112825cnggqv2tmedxe7nm.png)
![](http://www.591dg.com/uploads/image/112826v7w9u0voqtgow9uv.png)
![](http://www.591dg.com/uploads/image/112826lkodupwlczfo0lwk.png)
一部分程序流程截屏:
![](http://www.591dg.com/uploads/image/112827e571iai78le2ev1h.jpg)
![](http://www.591dg.com/uploads/image/112827wy2bmw0tkmmybzmy.jpg)
![](http://www.591dg.com/uploads/image/112828iwftu60adia6dnuw.jpg)
![](http://www.591dg.com/uploads/image/112828mimc3bd8cmsssbzy.jpg)
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