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- 2020-06-18三(San)菱(Ling)变(Bian)频(Pin)器(Qi)有(You)哪(Na)些(Xie)控(Kong)制(Zhi)方(Fang)式(Shi)?(?)
- 一(Yi)、(?)变(Bian)频(Pin)器(Qi)的(De)分(Fen)类(Lei)
变(Bian)频(Pin)器(Qi)的(De)分(Fen)类(Lei)方(Fang)法(Fa)有(You)多(Duo)种(Zhong):(?)
按(An)照(Zhao)主(Zhu)电(Dian)路(Lu)工(Gong)作(Zuo)方(Fang)式(Shi)分(Fen)类(Lei),(?)可(Ke)以(Yi)分(Fen)为(Wei)电(Dian)压(Ya)型(Xing)变(Bian)频(Pin)器(Qi)和(He)电(Dian)流(Liu)型(Xing)变(Bian)频(Pin)器(Qi);(?)按(An)照(Zhao)开(Kai)关(Guan)方(Fang)式(Shi)分(Fen)类(Lei),(?)可(Ke)以(Yi)分(Fen)为(Wei)PAM控(Kong)制(Zhi)变(Bian)频(Pin)器(Qi)、(?)PWM控(Kong)制(Zhi)变(Bian)频(Pin)器(Qi)和(He)高(Gao)载(Zai)频(Pin)PWM控(Kong)制(Zhi)变(Bian)频(Pin)器(Qi);(?)
按(An)照(Zhao)工(Gong)作(Zuo)原(Yuan)理(Li)分(Fen)类(Lei)...
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- 2020-06-16三(San)菱(Ling)伺(Si)服(Fu)机(Ji)代(Dai)码(Ma)故(Gu)障(Zhang)判(Pan)断(Duan)方(Fang)法(Fa)
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1、(?)UVT故(Gu)障(Zhang)
常(Chang)见(Jian)的(De)欠(Qian)压(Ya)检(Jian)测(Ce)点(Dian)都(Du)是(Shi)直(Zhi)流(Liu)母(Mu)线(Xian)侧(Ce)的(De)电(Dian)压(Ya),(?)经(Jing)大(Da)阻(Zu)值(Zhi)电(Dian)阻(Zu)分(Fen)压(Ya)后(Hou)采(Cai)样(Yang)一(Yi)个(Ge)低(Di)电(Dian)压(Ya)值(Zhi),(?)与(Yu)标(Biao)准(Zhun)电(Dian)压(Ya)值(Zhi)比(Bi)较(Jiao)后(Hou)输(Shu)出(Chu)电(Dian)压(Ya)正(Zheng)常(Chang)信(Xin)号(Hao),(?)过(Guo)压(Ya)信(Xin)号(Hao)或(Huo)是(Shi)欠(Qian)压(Ya)信(Xin)号(Hao)。(?)对(Dui)于(Yu)三(San)菱(Ling)A500系(Xi)列(Lie)变(Bian)频(Pin)器(Qi)电(Dian)压(Ya)信(Xin)号(Hao)的(De)采(Cai)样(Yang)值(Zhi)则(Ze)是(Shi)从(Cong)开(Kai)关(Guan)电(Dian)源(Yuan)...
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- 2020-06-15三(San)菱(Ling)plc常(Chang)见(Jian)20问(Wen)答(Da)
- 最(Zui)近(Jin)海(Hai)蓝(Lan)机(Ji)电(Dian)小(Xiao)编(Bian)收(Shou)到(Dao)很(Hen)多(Duo)咨(Zi)询(Xun)三(San)菱(Ling)PLC问(Wen)题(Ti),(?)对(Dui)此(Ci)小(Xiao)编(Bian)把(Ba)这(Zhe)些(Xie)问(Wen)题(Ti)汇(Hui)成(Cheng)20问(Wen)答(Da)。(?)有(You)问(Wen)过(Guo)这(Zhe)些(Xie)问(Wen)题(Ti)的(De)朋(Peng)友(You)或(Huo)者(Zhe)正(Zheng)在(Zai)学(Xue)习(Xi)的(De)新(Xin)手(Shou)速(Su)来(Lai)看(Kan)看(Kan)。(?)
【(?)1】(?)PLC的(De)输(Shu)出(Chu)是(Shi)不(Bu)带(Dai)电(Dian)源(Yuan)的(De)吗(Ma)?(?)比(Bi)如(Ru)说(Shuo)我(Wo)要(Yao)控(Kong)制(Zhi)个(Ge)110V继(Ji)电(Dian)器(Qi)。(?)是(Shi)不(Bu)是(Shi)要(Yao)加(Jia)个(Ge)电(Dian)源(Yuan)?(?)...
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- 2020-06-12三(San)菱(Ling)plc控(Kong)制(Zhi)三(San)菱(Ling)伺(Si)服(Fu)选(Xuan)型(Xing)的(De)方(Fang)法(Fa)
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一(Yi)、(?)三(San)菱(Ling)PLC的(De)选(Xuan)择(Ze):(?)
1、(?)选(Xuan)择(Ze)三(San)菱(Ling)PLC FX系(Xi)列(Lie)。(?)FX1S系(Xi)列(Lie),(?)FX1N系(Xi)列(Lie),(?)FX2N系(Xi)列(Lie),(?)FX3G系(Xi)列(Lie),(?)FX3U系(Xi)列(Lie)的(De)晶(Jing)体(Ti)管(Guan)机(Ji)型(Xing)都(Du)可(Ke)以(Yi)控(Kong)制(Zhi)三(San)菱(Ling)伺(Si)服(Fu),(?)有(You)些(Xie)是(Shi)2轴(Zhou),(?)有(You)些(Xie)是(Shi)3轴(Zhou)。(?)但(Dan)FX2N的(De)脉(Mai)冲(Chong)输(Shu)出(Chu)速(Su)度(Du)以(Yi)及(Ji)定(Ding)位(Wei)指(Zhi)令(Ling)不(Bu)如(Ru)FX1S,(?)FX1N。(?)从(Cong)...
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- 2020-06-11PLC协(Xie)议(Yi)网(Wang)关(Guan)
- 协(Xie)议(Yi)网(Wang)关(Guan)用(Yong)于(Yu)类(Lei)型(Xing)不(Bu)同(Tong)且(Qie)差(Cha)别(Bie)较(Jiao)大(Da)的(De)网(Wang)络(Luo)系(Xi)统(Tong)间(Jian)的(De)互(Hu)连(Lian),(?)或(Huo)用(Yong)于(Yu)不(Bu)同(Tong)体(Ti)系(Xi)结(Jie)构(Gou)的(De)网(Wang)络(Luo)或(Huo)者(Zhe)局(Ju)域(Yu)网(Wang)与(Yu)主(Zhu)机(Ji)系(Xi)统(Tong)的(De)连(Lian)接(Jie)。(?)在(Zai)互(Hu)连(Lian)设(She)备(Bei)中(Zhong),(?)它(Ta)最(Zui)为(Wei)复(Fu)杂(Za),(?)一(Yi)般(Ban)只(Zhi)能(Neng)进(Jin)行(Xing)一(Yi)对(Dui)一(Yi)的(De)转(Zhuan)换(Huan),(?)或(Huo)是(Shi)少(Shao)数(Shu)几(Ji)种(Zhong)特(Te)定(Ding)应(Ying)用(Yong)协(Xie)议(Yi)的(De)转(Zhuan)换(Huan)。(?)PLC协(Xie)议(Yi)网(Wang)关(Guan)...
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- 2020-06-10三(San)菱(Ling)PLC编(Bian)程(Cheng)指(Zhi)令(Ling)简(Jian)介(Jie)
- 取(Qu)指(Zhi)令(Ling)与(Yu)输(Shu)出(Chu)指(Zhi)令(Ling)((?)LD/LDI/LDP/LDF/OUT)(?)
((?)1)(?)LD((?)取(Qu)指(Zhi)令(Ling))(?) 一(Yi)个(Ge)常(Chang)开(Kai)触(Chu)点(Dian)与(Yu)左(Zuo)母(Mu)线(Xian)连(Lian)接(Jie)的(De)指(Zhi)令(Ling),(?)每(Mei)一(Yi)个(Ge)以(Yi)常(Chang)开(Kai)触(Chu)点(Dian)开(Kai)始(Shi)的(De)逻(Luo)辑(Ji)行(Xing)都(Du)用(Yong)此(Ci)指(Zhi)令(Ling)。(?)
((?)2)(?)LDI((?)取(Qu)反(Fan)指(Zhi)令(Ling))(?) 一(Yi)个(Ge)常(Chang)闭(Bi)触(Chu)点(Dian)与(Yu)左(Zuo)母(Mu)线(Xian)连(Lian)接(Jie)指(Zhi)令(Ling),(?)每(Mei)一(Yi)个(Ge)以(Yi)常(Chang)闭(Bi)触(Chu)...
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- 2020-06-08plc应(Ying)用(Yong)中(Zhong)需(Xu)注(Zhu)意(Yi)问(Wen)题(Ti)
- PLC应(Ying)用(Yong)中(Zhong)应(Ying)注(Zhu)意(Yi)的(De)问(Wen):(?)工(Gong)作(Zuo)环(Huan)境(Jing)
1.温(Wen)度(Du)
PLC要(Yao)求(Qiu)环(Huan)境(Jing)温(Wen)度(Du)在(Zai)0~55℃(?),(?)安(An)装(Zhuang)时(Shi)不(Bu)能(Neng)放(Fang)在(Zai)发(Fa)热(Re)量(Liang)大(Da)的(De)元(Yuan)件(Jian)下(Xia)面(Mian),(?)四(Si)周(Zhou)通(Tong)风(Feng)散(San)热(Re)的(De)空(Kong)间(Jian)应(Ying)足(Zu)够(Gou)大(Da),(?)基(Ji)本(Ben)单(Dan)元(Yuan)和(He)扩(Kuo)展(Zhan)单(Dan)元(Yuan)之(Zhi)间(Jian)要(Yao)有(You)30mm以(Yi)上(Shang)间(Jian)隔(Ge);开(Kai)关(Guan)柜(Gui)上(Shang)、(?)下(Xia)部(Bu)应(Ying)有(You)通(Tong)风(Feng)的(De)百(Bai)叶(Ye)窗(Chuang),(?)...
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- 2020-06-05三(San)菱(Ling)PLC常(Chang)用(Yong)的(De)型(Xing)号(Hao)特(Te)点(Dian)
- 三(San)菱(Ling)PLC常(Chang)用(Yong)型(Xing)号(Hao)特(Te)点(Dian)
FX系(Xi)列(Lie)PLC:(?)FX3G PLC内(Nei)置(Zhi)大(Da)容(Rong)量(Liang)程(Cheng)序(Xu)存(Cun)储(Chu)器(Qi),(?)32K步(Bu),(?)标(Biao)准(Zhun)模(Mo)式(Shi)时(Shi)基(Ji)本(Ben)指(Zhi)令(Ling)处(Chu)理(Li)速(Su)度(Du)可(Ke)达(Da)0.21μ(?)s。(?)其(Qi)中(Zhong)FX系(Xi)列(Lie) 5U适(Shi)用(Yong)于(Yu)任(Ren)何(He)行(Xing)业(Ye),(?)中(Zhong)小(Xiao)企(Qi)业(Ye)应(Ying)用(Yong)比(Bi)较(Jiao)多(Duo)。(?)如(Ru):(?)今(Jin)年(Nian)非(Fei)常(Chang)火(Huo)的(De)口(Kou)罩(Zhao)机(Ji)就(Jiu)是(Shi)适(Shi)用(Yong)FX5U,(?)并(Bing)...
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- 2020-06-04西(Xi)门(Men)子(Zi)PLC与(Yu)三(San)菱(Ling)PLC的(De)区(Qu)别(Bie)
- 编(Bian)程(Cheng)理(Li)念(Nian)不(Bu)同(Tong)
三(San)菱(Ling)PLC是(Shi)日(Ri)系(Xi)品(Pin)牌(Pai),(?)编(Bian)程(Cheng)直(Zhi)观(Guan)易(Yi)懂(Dong),(?)学(Xue)习(Xi)起(Qi)来(Lai)会(Hui)比(Bi)较(Jiao)轻(Qing)松(Song),(?)而(?)西(Xi)门(Men)子(Zi)PLC是(Shi)德(De)国(Guo)品(Pin)牌(Pai),(?)指(Zhi)令(Ling)比(Bi)较(Jiao)笼(Long)统(Tong),(?)学(Xue)习(Xi)难(Nan)度(Du)较(Jiao)大(Da),(?)但(Dan)指(Zhi)令(Ling)较(Jiao)少(Shao),(?)而(?)三(San)菱(Ling)的(De)指(Zhi)令(Ling)较(Jiao)多(Duo),(?)所(Suo)以(Yi)学(Xue)习(Xi)三(San)菱(Ling)和(He)学(Xue)习(Xi)西(Xi)门(Men)子(Zi)的(De)周(Zhou)期(Qi)是(Shi)一(Yi)样(Yang)的(De)。(?)
三(San)菱(Ling)的(De)优(You)...
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- 2020-06-03三(San)菱(Ling)伺(Si)服(Fu)电(Dian)机(Ji)选(Xuan)型(Xing)方(Fang)法(Fa)
- 工(Gong)程(Cheng)师(Shi)一(Yi)般(Ban)选(Xuan)用(Yong)PLC操(Cao)控(Kong)伺(Si)服(Fu)都(Du)会(Hui)选(Xuan)择(Ze)同(Tong)一(Yi)个(Ge)厂(Chang)家(Jia)的(De)PLC与(Yu)伺(Si)服(Fu)。(?)这(Zhe)样(Yang)调(Diao)配(Pei)起(Qi)来(Lai)也(Ye)是(Shi)也(Ye)稳(Wen)定(Ding)些(Xie)。(?)三(San)菱(Ling)PLC调(Diao)配(Pei)三(San)菱(Ling)伺(Si)服(Fu)系(Xi)统(Tong)在(Zai)市(Shi)面(Mian)上(Shang)较(Jiao)常(Chang)用(Yong)的(De),(?)下(Xia)面(Mian)海(Hai)蓝(Lan)机(Ji)电(Dian)介(Jie)绍(Shao)三(San)菱(Ling)PLC控(Kong)制(Zhi)三(San)菱(Ling)伺(Si)服(Fu)选(Xuan)型(Xing)技(Ji)巧(Qiao),(?)方(Fang)便(Bian)工(Gong)程(Cheng)师(Shi)选(Xuan)型(Xing)。(?)
一(Yi)、(?)三(San)菱(Ling)PLC...