JCJ175温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)是(Shi)一(Yi)款(Kuan)功(Gong)能(Neng)丰(Feng)富(Fu)、(?)性(Xing)能(Neng)稳(Wen)定(Ding)、(?)经(Jing)济(Ji)实(Shi)用(Yong)的(De)温(Wen)湿(Shi)度(Du)测(Ce)量(Liang)产(Chan)品(Pin)。(?)
JCJ175温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)系(Xi)列(Lie)从(Cong)外(Wai)形(Xing)结(Jie)构(Gou)上(Shang)分(Fen)为(Wei)四(Si)种(Zhong)类(Lei)型(Xing):(?)
JCJ175A壁(Bi)挂(Gua)式(Shi)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)
JCJ175C风(Feng)管(Guan)式(Shi)螺(Luo)纹(Wen)固(Gu)定(Ding)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)
JCJ175D风(Feng)管(Guan)式(Shi)直(Zhi)杆(Gan)式(Shi)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)
JCJ175E风(Feng)管(Guan)式(Shi)活(Huo)动(Dong)法(Fa)兰(Lan)固(Gu)定(Ding)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)
JCJ175系(Xi)列(Lie)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)采(Cai)用(Yong)进(Jin)口(Kou)数(Shu)字(Zi)温(Wen)湿(Shi)度(Du)敏(Min)感(Gan)元(Yuan)件(Jian),(?)其(Qi)具(Ju)有(You)性(Xing)能(Neng)稳(Wen)定(Ding)、(?)*性(Xing)好(Hao)、(?)数(Shu)字(Zi)信(Xin)号(Hao)输(Shu)出(Chu)抗(Kang)干(Gan)扰(Rao)能(Neng)力(Li)强(Qiang)等(Deng)特(Te)点(Dian)。(?)
温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)具(Ju)有(You)模(Mo)拟(Ni)电(Dian)压(Ya)或(Huo)电(Dian)流(Liu)输(Shu)出(Chu)或(Huo)数(Shu)字(Zi)通(Tong)讯(Xun)输(Shu)出(Chu)或(Huo)继(Ji)电(Dian)器(Qi)独(Du)立(Li)控(Kong)制(Zhi)输(Shu)出(Chu)及(Ji)内(Nei)置(Zhi)蜂(Feng)鸣(Ming)器(Qi)报(Bao)警(Jing)、(?)LCD液(Ye)晶(Jing)背(Bei)光(Guang)显(Xian)示(Shi)等(Deng)诸(Zhu)多(Duo)功(Gong)能(Neng),(?)通(Tong)过(Guo)本(Ben)产(Chan)品(Pin)就(Jiu)可(Ke)以(Yi)实(Shi)现(Xian)温(Wen)湿(Shi)度(Du)的(De)测(Ce)量(Liang)与(Yu)控(Kong)制(Zhi)、(?)通(Tong)讯(Xun)。(?)
主(Zhu)要(Yao)特(Te)点(Dian):(?)
◆(?)性(Xing)能(Neng)优(You)异(Yi),(?)测(Ce)量(Liang)精(Jing)度(Du)高(Gao),(?)适(Shi)用(Yong)于(Yu)各(Ge)种(Zhong)环(Huan)境(Jing)的(De)温(Wen)湿(Shi)度(Du)测(Ce)量(Liang)
◆(?)标(Biao)准(Zhun)化(Hua)设(She)计(Ji),(?)外(Wai)形(Xing)美(Mei)观(Guan)、(?)结(Jie)构(Gou)科(Ke)学(Xue),(?)墙(Qiang)面(Mian)安(An)装(Zhuang),(?)拆(Chai)装(Zhuang)方(Fang)便(Bian)
◆(?)传(Chuan)感(Gan)器(Qi)安(An)置(Zhi)于(Yu)变(Bian)送(Song)器(Qi)外(Wai)面(Mian),(?)有(You)利(Li)于(Yu)提(Ti)高(Gao)测(Ce)量(Liang)精(Jing)度(Du)和(He)使(Shi)用(Yong)的(De)便(Bian)捷(Jie)性(Xing)
◆(?)提(Ti)供(Gong)两(Liang)路(Lu)标(Biao)准(Zhun)模(Mo)拟(Ni)信(Xin)号(Hao)输(Shu)出(Chu)
◆(?)配(Pei)有(You)LCD液(Ye)晶(Jing)显(Xian)示(Shi)和(He)标(Biao)准(Zhun)RS-232或(Huo)485通(Tong)信(Xin)接(Jie)口(Kou),(?)可(Ke)以(Yi)直(Zhi)接(Jie)配(Pei)接(Jie)计(Ji)算(Suan)机(Ji)((?)为(Wei)用(Yong)户(Hu)省(Sheng)去(Qu)了(Liao)数(Shu)字(Zi)仪(Yi)表(Biao)和(He)数(Shu)据(Ju)采(Cai)集(Ji)器(Qi))(?)
◆(?)可(Ke)选(Xuan)配(Pei)温(Wen)湿(Shi)度(Du)报(Bao)警(Jing)输(Shu)出(Chu)((?)1-4路(Lu)可(Ke)选(Xuan))(?)
典(Dian)型(Xing)应(Ying)用(Yong):(?)
工(Gong)业(Ye)现(Xian)场(Chang)测(Ce)控(Kong)、(?)暖(Nuan)通(Tong)空(Kong)调(Diao)地(Di)、(?)楼(Lou)宇(Yu)、(?)机(Ji)房(Fang)、(?)档(Dang)案(An)馆(Guan)、(?)温(Wen)室(Shi)大(Da)棚(Peng)、(?)超(Chao)市(Shi)、(?) 生(Sheng)产(Chan)车(Che)间(Jian)、(?)仓(Cang)库(Ku)、(?)工(Gong)地(Di)、(?)温(Wen)湿(Shi)度(Du)监(Jian)测(Ce)、(?)监(Jian)控(Kong)系(Xi)统(Tong)等(Deng)各(Ge)种(Zhong)温(Wen)湿(Shi)度(Du)测(Ce)量(Liang)、(?)测(Ce)控(Kong)的(De)场(Chang)合(He)。(?)针(Zhen)对(Dui)JCJ175温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)开(Kai)发(Fa)了(Liao)相(Xiang)应(Ying)的(De)监(Jian)测(Ce)、(?)监(Jian)控(Kong)系(Xi)统(Tong)及(Ji)配(Pei)套(Tao)软(Ruan)件(Jian)。(?)
主(Zhu)要(Yao)技(Ji)术(Shu)指(Zhi)标(Biao):(?) | ||||||||||||||||||||||||||||||||||||||||
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产(Chan)品(Pin)外(Wai)形(Xing)图(Tu):(?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
电(Dian)源(Yuan)及(Ji)信(Xin)号(Hao)输(Shu)出(Chu)线(Xian)说(Shuo)明(Ming):(?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
黄(Huang)线(Xian):(?)温(Wen)度(Du)信(Xin)号(Hao)输(Shu)出(Chu)“+” 蓝(Lan)线(Xian):(?)湿(Shi)度(Du)信(Xin)号(Hao)输(Shu)出(Chu)“+” 白(Bai)线(Xian):(?)A/TXD:数(Shu)据(Ju)发(Fa)送(Song)端(Duan)((?)232通(Tong)讯(Xun)时(Shi)连(Lian)接(Jie)电(Dian)脑(Nao)的(De)串(Chuan)口(Kou)2针(Zhen),485通(Tong)讯(Xun)时(Shi)接(Jie)通(Tong)讯(Xun)信(Xin)号(Hao)A)(?) 绿(Lu)线(Xian):(?)B/RXD:数(Shu)据(Ju)接(Jie)收(Shou)端(Duan)((?)232通(Tong)讯(Xun)时(Shi)连(Lian)接(Jie)电(Dian)脑(Nao)的(De)串(Chuan)口(Kou)3针(Zhen),485通(Tong)讯(Xun)时(Shi)接(Jie)通(Tong)讯(Xun)信(Xin)号(Hao)B)(?) 红(Hong)线(Xian):(?)VCC工(Gong)作(Zuo)电(Dian)源(Yuan)+ 黑(Hei)线(Xian):(?)GND工(Gong)作(Zuo)电(Dian)源(Yuan)- ((?)232通(Tong)讯(Xun)时(Shi)连(Lian)接(Jie)电(Dian)脑(Nao)的(De)串(Chuan)口(Kou)5针(Zhen),(?)模(Mo)拟(Ni)量(Liang)信(Xin)号(Hao)输(Shu)出(Chu)时(Shi)为(Wei)信(Xin)号(Hao)公(Gong)共(Gong)“-”端(Duan))(?) 报(Bao)警(Jing)控(Kong)制(Zhi)输(Shu)出(Chu)接(Jie)线(Xian)说(Shuo)明(Ming):(?) 红(Hong)线(Xian) 黄(Huang)线(Xian):(?)加(Jia)热(Re)控(Kong)制(Zhi)输(Shu)出(Chu) 黑(Hei)线(Xian) 绿(Lu)线(Xian):(?)制(Zhi)冷(Leng)控(Kong)制(Zhi)输(Shu)出(Chu) 蓝(Lan)线(Xian) 白(Bai)线(Xian):(?)加(Jia)湿(Shi)控(Kong)制(Zhi)输(Shu)出(Chu) 棕(Zong)线(Xian) 灰(Hui)线(Xian):(?)除(Chu)湿(Shi)控(Kong)制(Zhi)输(Shu)出(Chu) 注(Zhu)意(Yi):(?)请(Qing)确(Que)认(Ren)接(Jie)线(Xian)无(Wu)误(Wu)后(Hou)再(Zai)上(Shang)电(Dian)测(Ce)量(Liang),(?)传(Chuan)感(Gan)器(Qi)信(Xin)号(Hao)输(Shu)出(Chu)严(Yan)禁(Jin)与(Yu)电(Dian)源(Yuan)接(Jie)错(Cuo)而(?)烧(Shao)坏(Huai)集(Ji)成(Cheng)芯(Xin)片(Pian)!(?)!(?)!(?) 产(Chan)品(Pin)操(Cao)作(Zuo)说(Shuo)明(Ming) 1、(?)参(Can)数(Shu)说(Shuo)明(Ming):(?) SET —参(Can)数(Shu)设(She)定(Ding)键(Jian),(?)在(Zai)设(She)定(Ding)状(Zhuang)态(Tai)时(Shi),(?)用(Yong)于(Yu)存(Cun)贮(Zhu)参(Can)数(Shu)的(De)新(Xin)设(She)定(Ding)值(Zhi)并(Bing)选(Xuan)择(Ze)下(Xia)一(Yi)个(Ge)设(She)定(Ding)参(Can)数(Shu)。(?) ▲(?) —设(She)定(Ding)值(Zhi)增(Zeng)加(Jia)键(Jian),(?)在(Zai)设(She)定(Ding)状(Zhuang)态(Tai)时(Shi),(?)用(Yong)于(Yu)增(Zeng)加(Jia)数(Shu)值(Zhi)。(?) —设(She)定(Ding)值(Zhi)增(Zeng)加(Jia)键(Jian),(?)在(Zai)设(She)定(Ding)状(Zhuang)态(Tai)时(Shi),(?)用(Yong)于(Yu)减(Jian)少(Shao)数(Shu)值(Zhi)。(?) 2、(?) 开(Kai)机(Ji)自(Zi)检(Jian) ⑴(?)按(An)仪(Yi)表(Biao)的(De)端(Duan)子(Zi)接(Jie)线(Xian)图(Tu)连(Lian)接(Jie)好(Hao)仪(Yi)表(Biao)的(De)电(Dian)源(Yuan)、(?)输(Shu)入(Ru)、(?)输(Shu)出(Chu)、(?)报(Bao)警(Jing)等(Deng)接(Jie)线(Xian)。(?) ⑵(?)仔(Zi)细(Xi)检(Jian)查(Cha)仪(Yi)表(Biao)的(De)接(Jie)线(Xian),(?)正(Zheng)确(Que)无(Wu)误(Wu)后(Hou)方(Fang)可(Ke)打(Da)开(Kai)电(Dian)源(Yuan)。(?) ⑶(?)接(Jie)通(Tong)电(Dian)源(Yuan)后(Hou)传(Chuan)感(Gan)器(Qi)先(Xian)显(Xian)示(Shi)产(Chan)品(Pin)品(Pin)牌(Pai)型(Xing)号(Hao),(?)然(Ran)后(Hou)显(Xian)示(Shi)自(Zi)检(Jian)结(Jie)果(Guo),(?)右(You)侧(Ce)显(Xian)示(Shi)PASS字(Zi)样(Yang)表(Biao)示(Shi)仪(Yi)表(Biao)自(Zi)检(Jian)通(Tong)过(Guo),仪(Yi)表(Biao)采(Cai)用(Yong)人(Ren)机(Ji)对(Dui)话(Hua)形(Xing)式(Shi)来(Lai)输(Shu)入(Ru)参(Can)数(Shu),用(Yong)各(Ge)种(Zhong)提(Ti)示(Shi)符(Fu)来(Lai)提(Ti)示(Shi)应(Ying)输(Shu)入(Ru)的(De)数(Shu)据(Ju)。(?)仪(Yi)表(Biao)在(Zai)工(Gong)作(Zuo)状(Zhuang)态(Tai)下(Xia),左(Zuo)侧(Ce)显(Xian)示(Shi)湿(Shi)度(Du)测(Ce)量(Liang)值(Zhi),(?)右(You)侧(Ce)显(Xian)示(Shi)温(Wen)度(Du)测(Ce)量(Liang)值(Zhi)。(?) 3、(?) 参(Can)数(Shu)设(She)定(Ding):(?) ⑴(?)仪(Yi)表(Biao)设(She)定(Ding)状(Zhuang)态(Tai)下(Xia),左(Zuo)侧(Ce)显(Xian)示(Shi)参(Can)数(Shu)提(Ti)示(Shi)符(Fu),右(You)侧(Ce)显(Xian)示(Shi)设(She)定(Ding)值(Zhi)。(?) ⑵(?)如(Ru)果(Guo)设(She)定(Ding)过(Guo)程(Cheng)中(Zhong)20秒(Miao)钟(Zhong)不(Bu)改(Gai)变(Bian)参(Can)数(Shu),仪(Yi)表(Biao)自(Zi)动(Dong)返(Fan)回(Hui)运(Yun)行(Xing)。(?) ⑶(?)按(An)下(Xia)SET键(Jian),(?)左(Zuo)侧(Ce)显(Xian)示(Shi)Cd,下(Xia)排(Pai)显(Xian)示(Shi)1230,(?)用(Yong)▲(?)或(Huo)键(Jian)将(Jiang)设(She)定(Ding)值(Zhi)修(Xiu)改(Gai)为(Wei)1234、(?)1236、(?)1238分(Fen)别(Bie)对(Dui)应(Ying)相(Xiang)关(Guan)菜(Cai)单(Dan)组(Zu), 再(Zai)按(An)SET键(Jian), 才(Cai)进(Jin)入(Ru)参(Can)数(Shu)设(She)置(Zhi)状(Zhuang)态(Tai),(?)输(Shu)入(Ru)其(Qi)他(Ta)值(Zhi)无(Wu)效(Xiao),以(Yi)防(Fang)止(Zhi)非(Fei)技(Ji)术(Shu)人(Ren)员(Yuan)误(Wu)操(Cao)作(Zuo)。(?) 参(Can)数(Shu)明(Ming)细(Xi)速(Su)查(Cha)表(Biao):(?)((?)请(Qing)见(Jian)右(You)侧(Ce)表(Biao)格(Ge))(?) ①(?) 参(Can)数(Shu)为(Wei)可(Ke)选(Xuan)分(Fen)别(Bie)为(Wei)300,600,1200,2400,4800,(?)9600,14400((?)显(Xian)示(Shi)为(Wei)1440)(?),19200((?)显(Xian)示(Shi)为(Wei)1920)(?) ②(?) 保(Bao)持(Chi)寄(Ji)存(Cun)器(Qi),(?)可(Ke)读(Du)写(Xie),(?)Modbus协(Xie)议(Yi)中(Zhong)功(Gong)能(Neng)码(Ma)03读(Du)06写(Xie) ③(?) 输(Shu)入(Ru)寄(Ji)存(Cun)器(Qi),(?)只(Zhi)读(Du),Modbus协(Xie)议(Yi)中(Zhong)功(Gong)能(Neng)码(Ma)04读(Du)
传(Chuan)感(Gan)器(Qi)通(Tong)讯(Xun)说(Shuo)明(Ming) 本(Ben)品(Pin)可(Ke)通(Tong)过(Guo)标(Biao)准(Zhun)DB-9接(Jie)口(Kou)与(Yu)计(Ji)算(Suan)机(Ji)串(Chuan)口(Kou)相(Xiang)连(Lian),(?)当(Dang)传(Chuan)输(Shu)距(Ju)离(Li)为(Wei)15米(Mi)时(Shi),(?)码(Ma)元(Yuan)畸(Ji)变(Bian)率(Lu)仅(Jin)为(Wei)4%;(?)当(Dang)通(Tong)过(Guo)标(Biao)准(Zhun)485-232转(Zhuan)换(Huan)接(Jie)口(Kou)与(Yu)计(Ji)算(Suan)机(Ji)串(Chuan)口(Kou)相(Xiang)连(Lian),(?)在(Zai)传(Chuan)输(Shu)距(Ju)离(Li)为(Wei)1500米(Mi)时(Shi)码(Ma)元(Yuan)畸(Ji)变(Bian)率(Lu)小(Xiao)于(Yu)等(Deng)于(Yu)4%,(?)严(Yan)格(Ge)复(Fu)合(He)EIA(美(Mei)国(Guo)电(Dian)子(Zi)工(Gong)业(Ye)协(Xie)会(Hui))串(Chuan)行(Xing)总(Zong)线(Xian)标(Biao)准(Zhun)。(?)当(Dang)采(Cai)用(Yong)远(Yuan)距(Ju)离(Li)传(Chuan)输(Shu)时(Shi),(?)使(Shi)用(Yong)屏(Ping)蔽(Bi)双(Shuang)绞(Jiao)线(Xian)。(?) JCJ175通(Tong)过(Guo)标(Biao)准(Zhun)的(De)RS232或(Huo)RS485通(Tong)讯(Xun)口(Kou),(?)可(Ke)直(Zhi)接(Jie)接(Jie)计(Ji)算(Suan)机(Ji)通(Tong)讯(Xun),(?)同(Tong)时(Shi)兼(Jian)容(Rong)两(Liang)种(Zhong)通(Tong)讯(Xun)协(Xie)议(Yi):(?) 通(Tong)讯(Xun)协(Xie)议(Yi)一(Yi)((?)JCJ100N通(Tong)讯(Xun)协(Xie)议(Yi))(?):(?) 通(Tong)讯(Xun)协(Xie)议(Yi)如(Ru)下(Xia):(?) 通(Tong)讯(Xun)格(Ge)式(Shi)为(Wei):(?)1个(Ge)起(Qi)始(Shi)位(Wei),(?)8个(Ge)数(Shu)据(Ju)位(Wei),(?)无(Wu)奇(Qi)偶(Ou)校(Xiao)验(Yan),(?)1个(Ge)停(Ting)止(Zhi)位(Wei)。(?) 所(Suo)有(You)字(Zi)节(Jie)为(Wei)HEX格(Ge)式(Shi),(?)其(Qi)命(Ming)令(Ling)格(Ge)式(Shi)如(Ru)下(Xia):(?) 从(Cong)传(Chuan)感(Gan)器(Qi)读(Du)数(Shu)据(Ju)指(Zhi)令(Ling)格(Ge)式(Shi):(?)
地(Di)址(Zhi):(?)一(Yi)个(Ge)字(Zi)节(Jie)。(?)如(Ru):(?)00H表(Biao)示(Shi)地(Di)址(Zhi)设(She)为(Wei)00的(De)传(Chuan)感(Gan)器(Qi) 读(Du)取(Qu)数(Shu)据(Ju)指(Zhi)令(Ling):(?)一(Yi)个(Ge)字(Zi)节(Jie)。(?)00H表(Biao)示(Shi)PC要(Yao)向(Xiang)MCU读(Du)取(Qu)内(Nei)容(Rong)。(?) 异(Yi)或(Huo)校(Xiao)验(Yan):(?)一(Yi)个(Ge)字(Zi)节(Jie)。(?)前(Qian)两(Liang)个(Ge)字(Zi)节(Jie)相(Xiang)异(Yi)或(Huo)后(Hou)的(De)数(Shu)值(Zhi)。(?) 传(Chuan)感(Gan)器(Qi)返(Fan)回(Hui)数(Shu)据(Ju)格(Ge)式(Shi):(?)
本(Ben)机(Ji)地(Di)址(Zhi):(?)传(Chuan)感(Gan)器(Qi)返(Fan)回(Hui)的(De)本(Ben)机(Ji)地(Di)址(Zhi),(?)一(Yi)个(Ge)字(Zi)节(Jie)。(?) 温(Wen)度(Du)采(Cai)样(Yang)值(Zhi)低(Di)八(Ba)位(Wei):(?)一(Yi)个(Ge)字(Zi)节(Jie),(?)00-FF的(De)十(Shi)六(Liu)进(Jin)制(Zhi)数(Shu)值(Zhi)。(?) 温(Wen)度(Du)采(Cai)样(Yang)值(Zhi)高(Gao)八(Ba)位(Wei):(?)一(Yi)个(Ge)字(Zi)节(Jie),(?)00-03的(De)实(Shi)际(Ji)十(Shi)六(Liu)进(Jin)制(Zhi)数(Shu)值(Zhi)。(?) 湿(Shi)度(Du)采(Cai)样(Yang)值(Zhi)低(Di)八(Ba)位(Wei):(?)一(Yi)个(Ge)字(Zi)节(Jie),(?)00-FF的(De)实(Shi)际(Ji)十(Shi)六(Liu)进(Jin)制(Zhi)数(Shu)值(Zhi)。(?) 湿(Shi)度(Du)采(Cai)样(Yang)值(Zhi)高(Gao)八(Ba)位(Wei):(?)一(Yi)个(Ge)字(Zi)节(Jie),(?)00-03的(De)实(Shi)际(Ji)十(Shi)六(Liu)进(Jin)制(Zhi)数(Shu)值(Zhi)。(?) 前(Qian)五(Wu)个(Ge)字(Zi)节(Jie)异(Yi)或(Huo)校(Xiao)验(Yan)值(Zhi):(?)前(Qian)五(Wu)个(Ge)字(Zi)节(Jie)异(Yi)或(Huo)后(Hou)的(De)十(Shi)六(Liu)进(Jin)制(Zhi)值(Zhi)。(?) PC机(Ji)从(Cong)下(Xia)位(Wei)机(Ji)读(Du)采(Cai)样(Yang)值(Zhi)过(Guo)程(Cheng):(?) 每(Mei)次(Ci)PC机(Ji)要(Yao)读(Du)数(Shu)据(Ju)时(Shi)要(Yao)发(Fa)送(Song)一(Yi)读(Du)取(Qu)数(Shu)据(Ju)指(Zhi)令(Ling)到(Dao)传(Chuan)感(Gan)器(Qi),(?)如(Ru)果(Guo),(?)传(Chuan)感(Gan)器(Qi)正(Zheng)确(Que)接(Jie)收(Shou)则(Ze)返(Fan)回(Hui)数(Shu)据(Ju)给(Gei)PC机(Ji)。(?)若(Ruo)传(Chuan)感(Gan)器(Qi)接(Jie)收(Shou)不(Bu)正(Zheng)确(Que),(?)则(Ze)不(Bu)应(Ying)答(Da)。(?)PC应(Ying)重(Zhong)发(Fa)读(Du)取(Qu)数(Shu)据(Ju)指(Zhi)令(Ling)至(Zhi)传(Chuan)感(Gan)器(Qi). 注(Zhu)意(Yi):(?)所(Suo)有(You)数(Shu)据(Ju)均(Jun)为(Wei)十(Shi)六(Liu)进(Jin)制(Zhi)数(Shu),(?)任(Ren)何(He)时(Shi)候(Hou),(?)如(Ru)果(Guo),(?)PC发(Fa)出(Chu)读(Du)取(Qu)数(Shu)据(Ju)指(Zhi)令(Ling)后(Hou)没(Mei)有(You)收(Shou)到(Dao)传(Chuan)感(Gan)器(Qi)的(De)应(Ying)答(Da)都(Du)要(Yao)重(Zhong)发(Fa)读(Du)取(Qu)数(Shu)据(Ju)指(Zhi)令(Ling)到(Dao)传(Chuan)感(Gan)器(Qi). 上(Shang)位(Wei)机(Ji)量(Liang)程(Cheng)转(Zhuan)换(Huan)方(Fang)法(Fa):(?)(注(Zhu):(?)说(Shuo)明(Ming)中(Zhong)起(Qi)始(Shi)温(Wen)度(Du)为(Wei)A为(Wei)TBL参(Can)数(Shu),(?)满(Man)程(Cheng)温(Wen)度(Du)B为(Wei)TBH参(Can)数(Shu)) 设(She):(?)A起(Qi)始(Shi)温(Wen)度(Du)值(Zhi),(?) B满(Man)程(Cheng)温(Wen)度(Du)值(Zhi),(?)D为(Wei)上(Shang)位(Wei)机(Ji)的(De)采(Cai)样(Yang)值(Zhi)((?)转(Zhuan)化(Hua)为(Wei)十(Shi)进(Jin)制(Zhi)后(Hou)的(De)数(Shu)值(Zhi))(?)则(Ze),(?)当(Dang)前(Qian)温(Wen)度(Du)值(Zhi)=D×((?)B-A)(?)/1024+B 如(Ru):(?)温(Wen)度(Du)范(Fan)围(Wei)为(Wei)-40-(?)80度(Du),(?)则(Ze)实(Shi)际(Ji)温(Wen)度(Du)值(Zhi)=(?)采(Cai)样(Yang)值(Zhi)×((?)80-((?)-40)(?))(?)/(?)1024+((?)-40)(?)=采(Cai)样(Yang)值(Zhi)×120/1024—40 湿(Shi)度(Du)实(Shi)际(Ji)值(Zhi)=采(Cai)样(Yang)值(Zhi)×100/1024即(Ji)可(Ke)。(?) 通(Tong)讯(Xun)协(Xie)议(Yi)二(?)((?)标(Biao)准(Zhun)MODBUS-RTU通(Tong)讯(Xun)协(Xie)议(Yi))(?):(?) 采(Cai)用(Yong)标(Biao)准(Zhun)MODBUS通(Tong)讯(Xun)协(Xie)议(Yi),(?)在(Zai)使(Shi)用(Yong)组(Zu)态(Tai)软(Ruan)件(Jian)时(Shi),(?)须(Xu)选(Xuan)用(Yong)的(De)设(She)备(Bei)为(Wei)MODICON(*康(Kang))的(De)PLC,(?)MODBUS-RTU地(Di)址(Zhi)型(Xing)。(?)数(Shu)据(Ju)为(Wei)整(Zheng)型(Xing)16位(Wei)。(?)支(Zhi)持(Chi)MODBUS协(Xie)议(Yi)03H、(?)04H、(?)06H指(Zhi)令(Ling)((?)03H、(?)06H读(Du)写(Xie)参(Can)数(Shu),(?)04H读(Du)测(Ce)量(Liang)值(Zhi)),(?) 例(Li)1:(?)读(Du)取(Qu)温(Wen)度(Du)测(Ce)量(Liang)值(Zhi)((?)测(Ce)量(Liang)值(Zhi)=1000)(?) 发(Fa)送(Song)数(Shu)据(Ju)为(Wei):01 04 00 00 00 01 31 CA 其(Qi)中(Zhong),(?)01时(Shi)本(Ben)机(Ji)地(Di)址(Zhi),(?)04是(Shi)通(Tong)讯(Xun)指(Zhi)令(Ling),(?)00 00是(Shi)寄(Ji)存(Cun)器(Qi)起(Qi)始(Shi)地(Di)址(Zhi),(?)00 01表(Biao)示(Shi)读(Du)一(Yi)个(Ge)数(Shu),(?)31 CA 是(Shi)校(Xiao)验(Yan)码(Ma)。(?) 返(Fan)回(Hui)数(Shu)据(Ju)为(Wei):01 04 02 03 E8 B9 8E(其(Qi)中(Zhong)03 E8对(Dui)应(Ying)测(Ce)量(Liang)值(Zhi)) 其(Qi)中(Zhong),(?)01是(Shi)本(Ben)机(Ji)地(Di)址(Zhi),(?)04是(Shi)通(Tong)讯(Xun)指(Zhi)令(Ling),(?)02为(Wei)返(Fan)回(Hui)数(Shu)据(Ju)即(Ji)测(Ce)量(Liang)值(Zhi)字(Zi)节(Jie)数(Shu),(?)B9 83是(Shi)检(Jian)验(Yan)码(Ma)。(?) 例(Li)2:(?)读(Du)参(Can)数(Shu)本(Ben)机(Ji)地(Di)址(Zhi)值(Zhi)((?)本(Ben)机(Ji)地(Di)址(Zhi)=1)(?) 发(Fa)送(Song)数(Shu)据(Ju)为(Wei):01 03 00 00 00 01 84 0A 其(Qi)中(Zhong),(?)01时(Shi)本(Ben)机(Ji)地(Di)址(Zhi),(?)03是(Shi)通(Tong)讯(Xun)指(Zhi)令(Ling),(?)00 00是(Shi)寄(Ji)存(Cun)器(Qi)起(Qi)始(Shi)地(Di)址(Zhi),(?)00 01表(Biao)示(Shi)读(Du)一(Yi)个(Ge)数(Shu),(?)84 0A 是(Shi)校(Xiao)验(Yan)码(Ma)。(?) 返(Fan)回(Hui)数(Shu)据(Ju)为(Wei):01 03 02 00 01 79 84 其(Qi)中(Zhong),(?)01是(Shi)本(Ben)机(Ji)地(Di)址(Zhi),(?)03是(Shi)通(Tong)讯(Xun)指(Zhi)令(Ling),(?)02为(Wei)返(Fan)回(Hui)数(Shu)据(Ju)即(Ji)本(Ben)机(Ji)地(Di)址(Zhi)值(Zhi)字(Zi)节(Jie)数(Shu),(?)79 84是(Shi)检(Jian)验(Yan)码(Ma)。(?) 例(Li)3:(?)写(Xie)参(Can)数(Shu)本(Ben)机(Ji)地(Di)址(Zhi)值(Zhi)((?)本(Ben)机(Ji)地(Di)址(Zhi)=1,(?)写(Xie)入(Ru)值(Zhi)为(Wei)2)(?) 发(Fa)送(Song)数(Shu)据(Ju)为(Wei): 01 06 00 00 00 02 08 0B 其(Qi)中(Zhong),(?)01时(Shi)本(Ben)机(Ji)地(Di)址(Zhi),(?)06是(Shi)通(Tong)讯(Xun)指(Zhi)令(Ling),(?)00 00是(Shi)寄(Ji)存(Cun)器(Qi)地(Di)址(Zhi),(?)00 02表(Biao)示(Shi)参(Can)数(Shu)值(Zhi),(?)08 0B 是(Shi)校(Xiao)验(Yan)码(Ma)。(?) 返(Fan)回(Hui)数(Shu)据(Ju)与(Yu)发(Fa)送(Song)数(Shu)据(Ju)*。(?) 注(Zhu):(?)对(Dui)于(Yu)工(Gong)业(Ye)组(Zu)态(Tai)软(Ruan)件(Jian)个(Ge)参(Can)数(Shu)所(Suo)对(Dui)应(Ying)寄(Ji)存(Cun)器(Qi)地(Di)址(Zhi)请(Qing)参(Can)考(Kao)操(Cao)作(Zuo)说(Shuo)明(Ming)中(Zhong)参(Can)数(Shu)明(Ming)细(Xi)速(Su)查(Cha)表(Biao)。(?) RS485通(Tong)讯(Xun)说(Shuo)明(Ming):(?) JCJ系(Xi)列(Lie)RS-485通(Tong)讯(Xun)线(Xian)采(Cai)用(Yong)屏(Ping)蔽(Bi)双(Shuang)绞(Jiao)线(Xian),(?)其(Qi)一(Yi)端(Duan)通(Tong)过(Guo)RS-232/485转(Zhuan)换(Huan)模(Mo)块(Kuai)接(Jie)到(Dao)计(Ji)算(Suan)机(Ji)的(De)串(Chuan)行(Xing)通(Tong)信(Xin)口(Kou),(?)另(Ling)一(Yi)端(Duan)接(Jie)到(Dao)RS-485模(Mo)块(Kuai)通(Tong)讯(Xun)端(Duan)子(Zi),(?)其(Qi)连(Lian)接(Jie)方(Fang)式(Shi)如(Ru)图(Tu)所(Suo)示(Shi):(?) 双(Shuang)芯(Xin)屏(Ping)蔽(Bi)线(Xian)的(De)屏(Ping)蔽(Bi)层(Ceng)单(Dan)端(Duan)与(Yu)设(She)备(Bei)保(Bao)护(Hu)地(Di)连(Lian)接(Jie)。(?)当(Dang)一(Yi)台(Tai)计(Ji)算(Suan)机(Ji)挂(Gua)多(Duo)台(Tai)仪(Yi)表(Biao)时(Shi),(?)网(Wang)络(Luo)拓(Tuo)扑(Pu)结(Jie)构(Gou)为(Wei)总(Zong)线(Xian)型(Xing),(?)每(Mei)台(Tai)设(She)备(Bei) 必(Bi)须(Xu)直(Zhi)接(Jie)并(Bing)接(Jie)在(Zai)干(Gan)线(Xian)上(Shang)。(?)以(Yi)减(Jian)少(Shao)信(Xin)号(Hao)反(Fan)射(She)干(Gan)扰(Rao)。(?)通(Tong)讯(Xun)距(Ju)离(Li)长(Chang)时(Shi)可(Ke)选(Xuan)择(Ze)中(Zhong)继(Ji)模(Mo)块(Kuai)。(?) 控(Kong)制(Zhi)输(Shu)出(Chu)说(Shuo)明(Ming):(?) 传(Chuan)感(Gan)器(Qi)采(Cai)用(Yong)继(Ji)电(Dian)器(Qi)输(Shu)出(Chu)方(Fang)式(Shi),(?)带(Dai)有(You)四(Si)个(Ge)继(Ji)电(Dian)器(Qi),(?)分(Fen)别(Bie)对(Dui)应(Ying)加(Jia)热(Re),(?)制(Zhi)冷(Leng),(?)加(Jia)湿(Shi),(?)除(Chu)湿(Shi)。(?)报(Bao)警(Jing)设(She)定(Ding)参(Can)数(Shu)THA(制(Zhi)冷(Leng)设(She)定(Ding)值(Zhi)),TyH((?)制(Zhi)冷(Leng)控(Kong)制(Zhi)回(Hui)差(Cha)值(Zhi))(?),TLA((?)加(Jia)热(Re)设(She)定(Ding)值(Zhi))(?),TyL((?)加(Jia)热(Re)控(Kong)制(Zhi)回(Hui)差(Cha)值(Zhi))(?),(?)HHA(除(Chu)湿(Shi)控(Kong)制(Zhi)设(She)定(Ding)值(Zhi)),HyH((?)除(Chu)湿(Shi)控(Kong)制(Zhi)回(Hui)差(Cha)值(Zhi))(?),HLA((?)加(Jia)湿(Shi)设(She)定(Ding)值(Zhi))(?),HyL((?)加(Jia)湿(Shi)控(Kong)制(Zhi)回(Hui)差(Cha)值(Zhi))(?),(?)用(Yong)于(Yu)设(She)定(Ding)温(Wen)度(Du)和(He)湿(Shi)度(Du)上(Shang)下(Xia)限(Xian)控(Kong)制(Zhi)与(Yu)回(Hui)差(Cha)值(Zhi)。(?) 所(Suo)有(You)控(Kong)制(Zhi)状(Zhuang)态(Tai)液(Ye)晶(Jing)显(Xian)示(Shi)板(Ban)上(Shang)有(You)形(Xing)象(Xiang)图(Tu)标(Biao)及(Ji)汉(Han)字(Zi)说(Shuo)明(Ming)指(Zhi)示(Shi)。(?) 控(Kong)制(Zhi)回(Hui)差(Cha)控(Kong)制(Zhi)说(Shuo)明(Ming):(?) 例(Li):(?)THA=80.0℃(?),(?)TyH参(Can)数(Shu)为(Wei)2.0,(?)当(Dang)测(Ce)量(Liang)温(Wen)度(Du)值(Zhi)大(Da)于(Yu)80.0+2.0=82.0℃(?)时(Shi)(THA+TyH),(?)传(Chuan)感(Gan)器(Qi)进(Jin)入(Ru)上(Shang)限(Xian)报(Bao)警(Jing)状(Zhuang)态(Tai)((?)启(Qi)动(Dong)制(Zhi)冷(Leng)控(Kong)制(Zhi))(?),(?)对(Dui)应(Ying)继(Ji)电(Dian)器(Qi)吸(Xi)合(He)。(?)当(Dang)测(Ce)量(Liang)值(Zhi)小(Xiao)于(Yu)78.0℃(?)(THA-TyH)时(Shi),(?)传(Chuan)感(Gan)器(Qi)解(Jie)除(Chu)报(Bao)警(Jing)状(Zhuang)态(Tai)((?)停(Ting)止(Zhi)制(Zhi)冷(Leng))(?),(?)对(Dui)应(Ying)继(Ji)电(Dian)器(Qi)断(Duan)开(Kai)。(?) 注(Zhu):(?)对(Dui)于(Yu)蜂(Feng)鸣(Ming)器(Qi)报(Bao)警(Jing)功(Gong)能(Neng)是(Shi)指(Zhi),(?)不(Bu)管(Guan)哪(Na)一(Yi)路(Lu)达(Da)到(Dao)报(Bao)警(Jing)条(Tiao)件(Jian),(?)内(Nei)置(Zhi)蜂(Feng)鸣(Ming)器(Qi)都(Du)会(Hui)发(Fa)出(Chu)报(Bao)警(Jing)声(Sheng)音(Yin)。(?) 注(Zhu)意(Yi):(?)对(Dui)于(Yu)较(Jiao)大(Da)的(De)负(Fu)载(Zai)应(Ying)接(Jie)交(Jiao)流(Liu)接(Jie)触(Chu)器(Qi),(?)以(Yi)防(Fang)损(Sun)坏(Huai)控(Kong)制(Zhi)电(Dian)路(Lu)。(?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
模(Mo)拟(Ni)信(Xin)号(Hao)变(Bian)送(Song)输(Shu)出(Chu)说(Shuo)明(Ming):(?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
传(Chuan)感(Gan)器(Qi)带(Dai)两(Liang)路(Lu)变(Bian)送(Song)输(Shu)出(Chu),(?)分(Fen)别(Bie)对(Dui)应(Ying)温(Wen)度(Du)通(Tong)道(Dao)与(Yu)湿(Shi)度(Du)通(Tong)道(Dao),(?)变(Bian)送(Song)输(Shu)出(Chu)范(Fan)围(Wei)为(Wei)((?)4-20mA)(?)或(Huo)((?)0-5)(?)v或(Huo)((?)0-10)(?)v。(?) 变(Bian)送(Song)功(Gong)能(Neng)设(She)定(Ding)参(Can)数(Shu)TbL,TBH,(?)用(Yong)于(Yu)设(She)定(Ding)变(Bian)送(Song)输(Shu)出(Chu)范(Fan)围(Wei)上(Shang)限(Xian)及(Ji)下(Xia)限(Xian)值(Zhi),(?)测(Ce)量(Liang)值(Zhi)与(Yu)变(Bian)送(Song)输(Shu)出(Chu)之(Zhi)间(Jian)呈(Cheng)线(Xian)性(Xing)比(Bi)例(Li)关(Guan)系(Xi)。(?) 例(Li):(?)TbL=0.0,(?)TbH=80.0,(?)测(Ce)量(Liang)值(Zhi)为(Wei)40.0,(?)则(Ze)对(Dui)应(Ying)通(Tong)道(Dao)变(Bian)送(Song)输(Shu)出(Chu)值(Zhi)为(Wei)12mA。(?) 注(Zhu):(?)湿(Shi)度(Du)变(Bian)送(Song)量(Liang)程(Cheng)固(Gu)定(Ding)为(Wei)0.0-100.0。(?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
产(Chan)品(Pin)选(Xuan)型(Xing):(?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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注(Zhu):(?)对(Dui)于(Yu)风(Feng)道(Dao)式(Shi)螺(Luo)纹(Wen)安(An)装(Zhuang)方(Fang)式(Shi)产(Chan)品(Pin),(?)所(Suo)列(Lie)插(Cha)深(Shen)长(Chang)度(Du)为(Wei)含(Han)螺(Luo)纹(Wen)长(Chang)度(Du)。(?) 例(Li)如(Ru):(?)选(Xuan)型(Xing)JCJ175A0V134CNS则(Ze)该(Gai)变(Bian)送(Song)器(Qi)为(Wei)壁(Bi)挂(Gua)安(An)装(Zhuang)方(Fang)式(Shi),(?)功(Gong)能(Neng)为(Wei)((?)0-5)(?)V电(Dian)压(Ya)信(Xin)号(Hao)输(Shu)出(Chu),(?)变(Bian)送(Song)温(Wen)度(Du)范(Fan)围(Wei)为(Wei)((?)0-50)(?)℃(?),(?)RS485通(Tong)讯(Xun)接(Jie)口(Kou)输(Shu)出(Chu),(?)带(Dai)液(Ye)晶(Jing)显(Xian)示(Shi),无(Wu)控(Kong)制(Zhi)功(Gong)能(Neng),内(Nei)置(Zhi)蜂(Feng)鸣(Ming)器(Qi)报(Bao)警(Jing)功(Gong)能(Neng)。(?) |
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