技(Ji)术(Shu)分(Fen)享(Xiang)
当(Dang)前(Qian)位(Wei)置(Zhi):(?)三(San)菱(Ling)PLC > 技(Ji)术(Shu)服(Fu)务(Wu) > 技(Ji)术(Shu)分(Fen)享(Xiang)海(Hai)蓝(Lan)机(Ji)电(Dian)工(Gong)程(Cheng)师(Shi)大(Da)话(Hua)三(San)菱(Ling)plc FX3U编(Bian)程(Cheng)口(Kou)被(Bei)烧(Shao)的(De)问(Wen)题(Ti)
FX3U编(Bian)程(Cheng)口(Kou)被(Bei)烧(Shao)的(De)问(Wen)题(Ti)
海(Hai)蓝(Lan)机(Ji)电(Dian)某(Mou)客(Ke)户(Hu)为(Wei)一(Yi)家(Jia)设(She)备(Bei)生(Sheng)产(Chan)商(Shang),(?)设(She)备(Bei)上(Shang)大(Da)量(Liang)使(Shi)用(Yong)FX3U系(Xi)列(Lie)PLC,(?)近(Jin)段(Duan)时(Shi)间(Jian)屡(Lu)次(Ci)反(Fan)映(Ying)新(Xin)装(Zhuang)机(Ji)的(De)FX3U PLC通(Tong)讯(Xun)口(Kou)损(Sun)坏(Huai),(?)经(Jing)维(Wei)修(Xiu)部(Bu)检(Jian)测(Ce)发(Fa)现(Xian)通(Tong)讯(Xun)口(Kou)(芯(Xin)片(Pian)和(He)部(Bu)分(Fen)电(Dian)路(Lu))被(Bei)烧(Shao)坏(Huai)或(Huo)击(Ji)穿(Chuan),(?)均(Jun)有(You)明(Ming)显(Xian)烧(Shao)坏(Huai)痕(Hen)迹(Ji),(?)导(Dao)致(Zhi)PLC无(Wu)法(Fa)正(Zheng)常(Chang)通(Tong)讯(Xun);(?)其(Qi)中(Zhong)严(Yan)重(Zhong)者(Zhe)甚(Shen)至(Zhi)PLC主(Zhu)板(Ban)被(Bei)烧(Shao)坏(Huai),PLC接(Jie)近(Jin)报(Bao)废(Fei)。(?)
起(Qi)初(Chu)我(Wo)公(Gong)司(Si)以(Yi)为(Wei)是(Shi)偶(Ou)然(Ran)现(Xian)象(Xiang),(?)后(Hou)来(Lai)发(Fa)现(Xian)事(Shi)态(Tai)较(Jiao)为(Wei)严(Yan)重(Zhong),(?)损(Sun)坏(Huai)数(Shu)量(Liang)越(Yue)来(Lai)越(Yue)多(Duo),(?)根(Gen)据(Ju)故(Gu)障(Zhang)的(De)现(Xian)象(Xiang)以(Yi)及(Ji)和(He)贵(Gui)公(Gong)司(Si)工(Gong)程(Cheng)师(Shi)沟(Gou)通(Tong)询(Xun)问(Wen)的(De)情(Qing)况(Kuang)初(Chu)步(Bu)推(Tui)测(Ce)可(Ke)能(Neng)跟(Gen)电(Dian)路(Lu)设(She)计(Ji)有(You)关(Guan)系(Xi)。(?)于(Yu)是(Shi)我(Wo)公(Gong)司(Si)立(Li)即(Ji)派(Pai)技(Ji)术(Shu)人(Ren)员(Yuan)到(Dao)现(Xian)场(Chang)排(Pai)查(Cha)故(Gu)障(Zhang),(?)经(Jing)现(Xian)场(Chang)检(Jian)查(Cha)电(Dian)路(Lu)发(Fa)现(Xian)损(Sun)坏(Huai)的(De)PLC有(You)的(De)仅(Jin)仅(Jin)投(Tou)入(Ru)生(Sheng)产(Chan)几(Ji)个(Ge)星(Xing)期(Qi),(?)有(You)的(De)则(Ze)几(Ji)个(Ge)月(Yue),(?)没(Mei)有(You)什(Shi)么(Me)规(Gui)律(Lu)。(?)
我(Wo)公(Gong)司(Si)技(Ji)术(Shu)人(Ren)员(Yuan)认(Ren)真(Zhen)检(Jian)查(Cha)了(Liao)电(Dian)路(Lu),(?)发(Fa)现(Xian)有(You)几(Ji)点(Dian)疑(Yi)点(Dian):(?)
((?)一(Yi))(?)PLC的(De)内(Nei)部(Bu)输(Shu)出(Chu)直(Zhi)流(Liu)电(Dian)源(Yuan) DC24V和(He)外(Wai)界(Jie)开(Kai)关(Guan)电(Dian)源(Yuan)24V+,(?)24V-短(Duan)接(Jie),(?)而(?)参(Can)考(Kao)电(Dian)气(Qi)接(Jie)线(Xian)标(Biao)准(Zhun)包(Bao)括(Kuo)《(?)三(San)菱(Ling)PLC的(De)硬(Ying)件(Jian)手(Shou)册(Ce)》(?)已(Yi)明(Ming)确(Que)强(Qiang)调(Diao)<请(Qing)勿(Wu)对(Dui)内(Nei)部(Bu)DC24V进(Jin)行(Xing)外(Wai)部(Bu)供(Gong)电(Dian),(?)有(You)可(Ke)能(Neng)损(Sun)坏(Huai)产(Chan)品(Pin)>;(?)PLC输(Shu)出(Chu)点(Dian)都(Du)是(Shi)电(Dian)磁(Ci)阀(Fa)等(Deng)感(Gan)性(Xing)负(Fu)载(Zai),(?)其(Qi)断(Duan)开(Kai)时(Shi)会(Hui)产(Chan)生(Sheng)反(Fan)向(Xiang)电(Dian)压(Ya)对(Dui)PLC内(Nei)部(Bu)电(Dian)源(Yuan)形(Xing)成(Cheng)冲(Chong)击(Ji),(?)这(Zhe)种(Zhong)情(Qing)况(Kuang)我(Wo)们(Men)之(Zhi)前(Qian)也(Ye)处(Chu)理(Li)过(Guo)几(Ji)起(Qi)。(?)针(Zhen)对(Dui)此(Ci)种(Zhong)情(Qing)况(Kuang)我(Wo)们(Men)建(Jian)议(Yi)去(Qu)掉(Diao)24V短(Duan)接(Jie)端(Duan)子(Zi),(?)保(Bao)留(Liu)0V短(Duan)接(Jie)拉(La)平(Ping)电(Dian)源(Yuan),(?)并(Bing)改(Gai)由(You)一(Yi)个(Ge)开(Kai)关(Guan)电(Dian)源(Yuan)给(Gei)输(Shu)入(Ru)传(Chuan)感(Gan)器(Qi)供(Gong)电(Dian)((?)因(Yin)传(Chuan)感(Gan)器(Qi)多(Duo)PLC内(Nei)部(Bu)电(Dian)源(Yuan)不(Bu)足(Zu))(?);(?)另(Ling)一(Yi)个(Ge)开(Kai)关(Guan)电(Dian)源(Yuan)给(Gei)输(Shu)出(Chu)电(Dian)磁(Ci)阀(Fa)供(Gong)电(Dian);(?)
((?)二(?))(?)PLC编(Bian)程(Cheng)口(Kou)和(He)昆(Kun)仑(Lun)通(Tong)泰(Tai)触(Chu)摸(Mo)屏(Ping)进(Jin)行(Xing)通(Tong)讯(Xun),(?)但(Dan)昆(Kun)仑(Lun)通(Tong)态(Tai)触(Chu)摸(Mo)屏(Ping)非(Fei)我(Wo)公(Gong)司(Si)提(Ti)供(Gong)。(?)经(Jing)询(Xun)问(Wen)得(De)知(Zhi)其(Qi)通(Tong)讯(Xun)线(Xian)为(Wei)客(Ke)户(Hu)自(Zi)制(Zhi),(?)我(Wo)们(Men)仔(Zi)细(Xi)检(Jian)查(Cha)了(Liao)通(Tong)讯(Xun)线(Xian)的(De)做(Zuo)法(Fa),(?)发(Fa)现(Xian)其(Qi)未(Wei)按(An)标(Biao)准(Zhun)制(Zhi)作(Zuo),(?)发(Fa)送(Song)与(Yu)接(Jie)收(Shou)本(Ben)需(Xu)各(Ge)串(Chuan)联(Lian)一(Yi)个(Ge)2-5K的(De)降(Jiang)压(Ya)电(Dian)阻(Zu)但(Dan)客(Ke)户(Hu)给(Gei)省(Sheng)略(Lue)了(Liao)。(?)虽(Sui)然(Ran)省(Sheng)略(Lue)电(Dian)阻(Zu)不(Bu)影(Ying)响(Xiang)通(Tong)讯(Xun),(?)过(Guo)大(Da)电(Dian)流(Liu)却(Que)极(Ji)易(Yi)导(Dao)致(Zhi)通(Tong)讯(Xun)口(Kou)烧(Shao)坏(Huai),(?)我(Wo)们(Men)建(Jian)议(Yi)客(Ke)户(Hu)按(An)标(Biao)准(Zhun)串(Chuan)联(Lian)2K电(Dian)阻(Zu)<接(Jie)线(Xian)图(Tu)参(Can)考(Kao)附(Fu)录(Lu)图(Tu)片(Pian)>
客(Ke)户(Hu)改(Gai)进(Jin)电(Dian)路(Lu)之(Zhi)后(Hou)经(Jing)过(Guo)一(Yi)段(Duan)时(Shi)间(Jian)验(Yan)证(Zheng)发(Fa)现(Xian),(?)主(Zhu)要(Yao)原(Yuan)因(Yin)为(Wei)第(Di)二(?)点(Dian)降(Jiang)压(Ya)电(Dian)阻(Zu)的(De)问(Wen)题(Ti)
结(Jie)语(Yu):(?)在(Zai)复(Fu)杂(Za)的(De)工(Gong)业(Ye)现(Xian)场(Chang)经(Jing)常(Chang)会(Hui)遇(Yu)到(Dao)各(Ge)类(Lei)故(Gu)障(Zhang)情(Qing)况(Kuang),(?)而(?)很(Hen)多(Duo)都(Du)是(Shi)同(Tong)症(Zheng)不(Bu)同(Tong)证(Zheng),(?)身(Shen)为(Wei)技(Ji)术(Shu)人(Ren)员(Yuan)必(Bi)须(Xu)望(Wang)闻(Wen)问(Wen)切(Qie),(?)认(Ren)真(Zhen)观(Guan)察(Cha)每(Mei)一(Yi)个(Ge)细(Xi)节(Jie),(?)从(Cong)不(Bu)同(Tong)角(Jiao)度(Du)剖(Pou)析(Xi)故(Gu)障(Zhang)原(Yuan)因(Yin)方(Fang)能(Neng)药(Yao)到(Dao)病(Bing)除(Chu)。(?)而(?)不(Bu)能(Neng)一(Yi)味(Wei)的(De)依(Yi)靠(Kao)经(Jing)验(Yan),(?)主(Zhu)观(Guan)武(Wu)断(Duan),(?)这(Zhe)样(Yang)往(Wang)往(Wang)与(Yu)真(Zhen)相(Xiang)背(Bei)道(Dao)而(?)驰(Chi)。(?)
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)(?)专(Zhuan)业(Ye)经(Jing)营(Ying):(?)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)的(De)批(Pi)发(Fa)和(He)代(Dai)理(Li)工(Gong)作(Zuo),(?)400-8819-130 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),(?)转(Zhuan)载(Zai)请(Qing)注(Zhu)明(Ming)出(Chu)处(Chu):(?)http://ctrl3.com/article/52.html
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