成(Cheng)功(Gong)案(An)例(Li)
当(Dang)前(Qian)位(Wei)置(Zhi):(?)三(San)菱(Ling)PLC > 技(Ji)术(Shu)服(Fu)务(Wu) > 成(Cheng)功(Gong)案(An)例(Li)深(Shen)圳(Zhen)某(Mou)啤(Pi)酒(Jiu)生(Sheng)产(Chan)企(Qi)业(Ye)啤(Pi)酒(Jiu)灌(Guan)装(Zhuang)生(Sheng)产(Chan)线(Xian)输(Shu)瓶(Ping)带(Dai)的(De)调(Diao)速(Su)要(Yao)求(Qiu)
一(Yi)、(?)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)调(Diao)速(Su)方(Fang)式(Shi)简(Jian)介(Jie)
深(Shen)圳(Zhen)某(Mou)啤(Pi)酒(Jiu)生(Sheng)产(Chan)厂(Chang)使(Shi)用(Yong)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)FR-A540E为(Wei)主(Zhu)要(Yao)核(He)心(Xin)设(She)备(Bei)对(Dui)该(Gai)厂(Chang)灌(Guan)装(Zhuang)生(Sheng)产(Chan)线(Xian)输(Shu)瓶(Ping)带(Dai)的(De)调(Diao)速(Su)要(Yao)求(Qiu)进(Jin)行(Xing)部(Bu)署(Shu)。(?)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)外(Wai)部(Bu)端(Duan)子(Zi)调(Diao)速(Su)可(Ke)分(Fen)为(Wei)模(Mo)拟(Ni)量(Liang)调(Diao)速(Su)和(He)多(Duo)段(Duan)速(Su)调(Diao)速(Su)。(?)模(Mo)拟(Ni)量(Liang)调(Diao)速(Su)可(Ke)用(Yong)电(Dian)压(Ya)DC0~10V或(Huo)电(Dian)流(Liu)DC4~20mA,(?)进(Jin)行(Xing)无(Wu)级(Ji)调(Diao)速(Su)。(?)我(Wo)厂(Chang)用(Yong)0~10V模(Mo)拟(Ni)电(Dian)压(Ya)作(Zuo)为(Wei)给(Gei)定(Ding)量(Liang) (?),(?)进(Jin)行(Xing)开(Kai)环(Huan)调(Diao)速(Su) (?);(?)多(Duo)段(Duan)速(Su)采(Cai)用(Yong)外(Wai)部(Bu)输(Shu)入(Ru)端(Duan)子(Zi) (?) (?)SDSTFRL (?)RMRH,(?)进(Jin)行(Xing)三(San)段(Duan)速(Su)调(Diao)速(Su)。(?)RLRMRH是(Shi)低(Di)中(Zhong)高(Gao)三(San)段(Duan)速(Su)速(Su)度(Du)选(Xuan)择(Ze)端(Duan)子(Zi),(?)SD是(Shi)输(Shu)入(Ru)公(Gong)共(Gong)端(Duan),(?)STF是(Shi)启(Qi)动(Dong)正(Zheng)转(Zhuan)信(Xin)号(Hao)。(?)如(Ru)图(Tu)3中(Zhong),(?)当(Dang)Y10,(?)Y11有(You)输(Shu)出(Chu)时(Shi),(?)变(Bian)频(Pin)器(Qi)为(Wei)低(Di)速(Su)运(Yun)行(Xing);(?)当(Dang)Y10,(?)Y12有(You)输(Shu)出(Chu)时(Shi),(?)为(Wei)中(Zhong)速(Su)运(Yun)行(Xing);(?)当(Dang)Y10,(?)Y13有(You)输(Shu)出(Chu)时(Shi)为(Wei)高(Gao)速(Su)运(Yun)行(Xing)。(?)变(Bian)频(Pin)器(Qi)23原(Yuan)理(Li)与(Yu)此(Ci)相(Xiang)同(Tong)。(?)三(San)段(Duan)速(Su)分(Fen)别(Bie)设(She)置(Zhi)为(Wei)15Hz30Hz45Hz。(?)在(Zai)模(Mo)拟(Ni)量(Liang)调(Diao)速(Su)时(Shi),(?)通(Tong)过(Guo)调(Diao)整(Zheng)W1W2的(De)分(Fen)压(Ya)比(Bi)设(She)置(Zhi)KA1闭(Bi)合(He)时(Shi)变(Bian)频(Pin)器(Qi)高(Gao)速(Su)运(Yun)行(Xing),(?)KA2闭(Bi)合(He)时(Shi)为(Wei)低(Di)速(Su)运(Yun)行(Xing),(?)当(Dang)KA1KA2都(Du)断(Duan)开(Kai)时(Shi),(?)变(Bian)频(Pin)器(Qi)为(Wei)最(Zui)高(Gao)速(Su);(?)变(Bian)频(Pin)器(Qi)23原(Yuan)理(Li)与(Yu)此(Ci)相(Xiang)同(Tong)。(?)通(Tong)过(Guo)编(Bian)程(Cheng),(?)PLC根(Gen)据(Ju)操(Cao)作(Zuo)台(Tai)发(Fa)出(Chu)的(De)信(Xin)号(Hao),(?)选(Xuan)择(Ze)控(Kong)制(Zhi)方(Fang)式(Shi):(?)模(Mo)拟(Ni)量(Liang)调(Diao)速(Su)或(Huo)多(Duo)段(Duan)速(Su)调(Diao)速(Su)。(?)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)的(De)多(Duo)段(Duan)速(Su)调(Diao)速(Su)比(Bi)模(Mo)拟(Ni)量(Liang)调(Diao)速(Su)有(You)较(Jiao)高(Gao)优(You)先(Xian)级(Ji)((?)1)(?)。(?)
2.(?) 1 (?)工(Gong)艺(Yi)流(Liu)程(Cheng)如(Ru)下(Xia)图(Tu):(?)
2.(?)2 电(Dian)气(Qi)系(Xi)统(Tong)原(Yuan)略(Lue)图(Tu)
变(Bian)频(Pin)器(Qi)123分(Fen)别(Bie)控(Kong)制(Zhi)电(Dian)机(Ji)M13M14M15,(?)主(Zhu)回(Hui)路(Lu)接(Jie)线(Xian)图(Tu)略(Lue)。(?)PLC为(Wei)FX2-64MR。(?)FMA11是(Shi)来(Lai)自(Zi)灌(Guan)装(Zhuang)机(Ji)变(Bian)频(Pin)器(Qi)0~10V的(De)输(Shu)出(Chu)信(Xin)号(Hao),(?)经(Jing)过(Guo)信(Xin)号(Hao)隔(Ge)离(Li)器(Qi)的(De)转(Zhuan)换(Huan)作(Zuo)为(Wei)变(Bian)频(Pin)器(Qi)123的(De)控(Kong)制(Zhi)信(Xin)号(Hao)。(?)图(Tu)中(Zhong)KA1-6为(Wei)辅(Fu)助(Zhu)继(Ji)电(Dian)器(Qi)。(?)W1-6为(Wei)分(Fen)压(Ya)电(Dian)位(Wei)器(Qi)。(?)PLC的(De)输(Shu)入(Ru)端(Duan)子(Zi)略(Lue)。(?)FMA11是(Shi)来(Lai)自(Zi)灌(Guan)装(Zhuang)机(Ji)主(Zhu)机(Ji)变(Bian)频(Pin)器(Qi)的(De)输(Shu)出(Chu)信(Xin)号(Hao)。(?)两(Liang)图(Tu)中(Zhong)的(De)PLC为(Wei)同(Tong)一(Yi)PLC,(?)图(Tu)2中(Zhong)的(De)COM6接(Jie)DC24V电(Dian)压(Ya),(?)控(Kong)制(Zhi)辅(Fu)助(Zhu)继(Ji)电(Dian)器(Qi)。(?)
三(San)、(?)控(Kong)制(Zhi)思(Si)想(Xiang)
变(Bian)频(Pin)器(Qi)123的(De)调(Diao)速(Su)方(Fang)式(Shi)为(Wei)两(Liang)种(Zhong):(?)1.来(Lai)自(Zi)灌(Guan)装(Zhuang)机(Ji)主(Zhu)机(Ji)变(Bian)频(Pin)器(Qi)的(De)模(Mo)拟(Ni)信(Xin)号(Hao)DC0~10V,(?)经(Jing)过(Guo)隔(Ge)离(Li)器(Qi)转(Zhuan)换(Huan)为(Wei)线(Xian)性(Xing)DC0~10V,(?)再(Zai)经(Jing)过(Guo)电(Dian)位(Wei)器(Qi)分(Fen)压(Ya)作(Zuo)为(Wei)变(Bian)频(Pin)器(Qi)123 (?)的(De)给(Gei)定(Ding)信(Xin)号(Hao),(?)以(Yi)控(Kong)制(Zhi)电(Dian)机(Ji)M13M14M15,这(Zhe)样(Yang)可(Ke)以(Yi)做(Zuo)到(Dao)输(Shu)送(Song)带(Dai)与(Yu)灌(Guan)装(Zhuang)机(Ji)的(De)速(Su)度(Du)很(Hen)好(Hao)匹(Pi)配(Pei);2.采(Cai)用(Yong)多(Duo)段(Duan)速(Su)控(Kong)制(Zhi)端(Duan)子(Zi)SDSTFRLRMRH,(?)通(Tong)过(Guo)PLC编(Bian)程(Cheng),(?)由(You)PLC发(Fa)出(Chu)控(Kong)制(Zhi)信(Xin)号(Hao)以(Yi)控(Kong)制(Zhi)速(Su)度(Du)。(?)PLC根(Gen)据(Ju)灌(Guan)装(Zhuang)机(Ji)操(Cao)作(Zuo)台(Tai)发(Fa)出(Chu)的(De)信(Xin)号(Hao)来(Lai)判(Pan)断(Duan)使(Shi)用(Yong)那(Na)种(Zhong)速(Su)度(Du)控(Kong)制(Zhi)方(Fang)式(Shi),(?)又(You)根(Gen)据(Ju)瓶(Ping)流(Liu)情(Qing)况(Kuang)选(Xuan)择(Ze)高(Gao)低(Di)速(Su)。(?)在(Zai)模(Mo)拟(Ni)信(Xin)号(Hao)控(Kong)制(Zhi)时(Shi)是(Shi)通(Tong)过(Guo)辅(Fu)助(Zhu)继(Ji)电(Dian)器(Qi)KA1和(He)KA2,KA3和(He)KA4,KA5和(He)KA6的(De)组(Zu)合(He),(?)经(Jing)W1W2,W3W4,W5W6分(Fen)压(Ya)控(Kong)制(Zhi)变(Bian)频(Pin)器(Qi)输(Shu)出(Chu)速(Su)度(Du)。(?)在(Zai)多(Duo)段(Duan)速(Su)时(Shi)通(Tong)过(Guo)PLC的(De)输(Shu)出(Chu)Y10Y11Y12Y13,Y20Y21Y22Y23,Y24Y25Y26Y27分(Fen)别(Bie)调(Diao)节(Jie)各(Ge)个(Ge)变(Bian)频(Pin)器(Qi)的(De)输(Shu)出(Chu)频(Pin)率(Lu)以(Yi)达(Da)到(Dao)多(Duo)段(Duan)输(Shu)送(Song)带(Dai)的(De)速(Su)度(Du)匹(Pi)配(Pei)及(Ji)与(Yu)灌(Guan)装(Zhuang)机(Ji)的(De)速(Su)度(Du)匹(Pi)配(Pei)。(?)在(Zai)模(Mo)拟(Ni)控(Kong)制(Zhi)方(Fang)式(Shi)调(Diao)整(Zheng)中(Zhong),(?)电(Dian)位(Wei)器(Qi)分(Fen)压(Ya)比(Bi)的(De)调(Diao)整(Zheng)是(Shi)个(Ge)关(Guan)键(Jian),(?)通(Tong)过(Guo)生(Sheng)产(Chan)调(Diao)试(Shi)中(Zhong)摸(Mo)索(Suo),(?)终(Zhong)于(Yu)找(Zhao)到(Dao)了(Liao)比(Bi)较(Jiao)好(Hao)的(De)速(Su)度(Du)匹(Pi)配(Pei)。(?)分(Fen)压(Ya)比(Bi)一(Yi)旦(Dan)调(Diao)好(Hao),(?)不(Bu)得(De)随(Sui)意(Yi)改(Gai)动(Dong)。(?)
四(Si)、(?)应(Ying)用(Yong)效(Xiao)果(Guo)
在(Zai)两(Liang)种(Zhong)速(Su)度(Du)控(Kong)制(Zhi)方(Fang)式(Shi)下(Xia),(?)分(Fen)别(Bie)调(Diao)整(Zheng)各(Ge)变(Bian)频(Pin)器(Qi)的(De)多(Duo)段(Duan)速(Su)度(Du)频(Pin)率(Lu)及(Ji)电(Dian)位(Wei)器(Qi)的(De)分(Fen)压(Ya)比(Bi),(?)做(Zuo)到(Dao)了(Liao)输(Shu)送(Song)带(Dai)速(Su)度(Du)与(Yu)灌(Guan)装(Zhuang)机(Ji)速(Su)度(Du)很(Hen)好(Hao)的(De)匹(Pi)配(Pei),(?)运(Yun)行(Xing)稳(Wen)定(Ding)可(Ke)靠(Kao)。(?)实(Shi)践(Jian)证(Zheng)明(Ming)FR-A540E变(Bian)频(Pin)器(Qi)完(Wan)全(Quan)满(Man)足(Zu)啤(Pi)酒(Jiu)灌(Guan)装(Zhuang)生(Sheng)产(Chan)线(Xian)输(Shu)瓶(Ping)带(Dai)的(De)调(Diao)速(Su)要(Yao)求(Qiu)。(?)提(Ti)高(Gao)了(Liao)生(Sheng)产(Chan)效(Xiao)率(Lu)。(?)此(Ci)种(Zhong)变(Bian)频(Pin)器(Qi)控(Kong)制(Zhi)方(Fang)式(Shi)也(Ye)可(Ke)用(Yong)于(Yu)其(Qi)他(Ta)需(Xu)要(Yao)速(Su)度(Du)配(Pei)合(He)的(De)电(Dian)机(Ji)变(Bian)频(Pin)调(Diao)速(Su)。(?)
深(Shen)圳(Zhen)市(Shi)海(Hai)蓝(Lan)机(Ji)电(Dian)设(She)备(Bei)有(You)限(Xian)公(Gong)司(Si)((?)ctrl3.com)(?)销(Xiao)售(Shou)和(He)批(Pi)发(Fa):(?)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)、(?)三(San)菱(Ling)plc、(?)三(San)菱(Ling)触(Chu)摸(Mo)屏(Ping)、(?)三(San)菱(Ling)伺(Si)服(Fu)电(Dian)机(Ji)等(Deng)工(Gong)控(Kong)自(Zi)动(Dong)化(Hua)产(Chan)品(Pin).电(Dian)话(Hua):(?)400-8819130 0755-88356296((?)10线(Xian))(?) 大(Da)客(Ke)户(Hu):(?)13823726967 吴(Wu)经(Jing)理(Li)
本(Ben)文(Wen)原(Yuan)创(Chuang)自(Zi):(?)深(Shen)圳(Zhen)海(Hai)蓝(Lan)机(Ji)电(Dian)设(She)备(Bei)有(You)限(Xian)公(Gong)司(Si),(?)如(Ru)果(Guo)你(Ni)对(Dui)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)FR-A540E感(Gan)兴(Xing)趣(Qu)请(Qing)阅(Yue)读(Du)我(Wo)们(Men)的(De)文(Wen)章(Zhang):(?)http://ctrl3.com/article/111.html
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