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變頻空壓機和普通定頻空壓機如何聯動控制

來源:??????2020/3/2 14:47:26??????點擊:

一系統說明

變頻(pin)空(kong)壓(ya)機(ji)(ji)(ji)(ji)與(yu)工(gong)頻(pin)空(kong)壓(ya)機(ji)(ji)(ji)(ji)聯動控(kong)制,應用(yong)于一臺變頻(pin)帶機(ji)(ji)(ji)(ji)與(yu)多(duo)臺工(gong)頻(pin)空(kong)壓(ya)機(ji)(ji)(ji)(ji)組成一個(ge)(ge)供氣網絡(luo),給同(tong)一個(ge)(ge)氣罐(guan)供氣的場所。變頻(pin)空(kong)壓(ya)機(ji)(ji)(ji)(ji)作為(wei)(wei)主機(ji)(ji)(ji)(ji),控(kong)制網絡(luo)中空(kong)壓(ya)機(ji)(ji)(ji)(ji)工(gong)作,網絡(luo)中最(zui)多(duo)允(yun)許16臺空(kong)壓(ya)機(ji)(ji)(ji)(ji)聯控(kong)運行(xing)。1號機(ji)(ji)(ji)(ji)設為(wei)(wei)主機(ji)(ji)(ji)(ji),其余空(kong)壓(ya)機(ji)(ji)(ji)(ji)設為(wei)(wei)從機(ji)(ji)(ji)(ji),主機(ji)(ji)(ji)(ji)中設定聯機(ji)(ji)(ji)(ji)控(kong)制加載壓(ya)力、卸載壓(ya)力、聯機(ji)(ji)(ji)(ji)臺數、聯機(ji)(ji)(ji)(ji)控(kong)制延時(shi)時(shi)間及主機(ji)(ji)(ji)(ji)的變頻(pin)工(gong)作壓(ya)力。

主機(ji)(ji)(ji)啟(qi)動(dong)后(hou),自(zi)動(dong)進入聯(lian)動(dong)控(kong)制(zhi)(zhi)模式。比較供(gong)氣(qi)壓力與設(she)定聯(lian)機(ji)(ji)(ji)控(kong)制(zhi)(zhi)壓力,調節(jie)主機(ji)(ji)(ji)運(yun)行頻(pin)(pin)率或選取網絡(luo)中(zhong)空(kong)壓機(ji)(ji)(ji)發送(song)控(kong)制(zhi)(zhi)命令(ling),控(kong)制(zhi)(zhi)網絡(luo)中(zhong)空(kong)壓機(ji)(ji)(ji)的(de)啟(qi)動(dong)、停(ting)機(ji)(ji)(ji)、自(zi)動(dong)穩定供(gong)氣(qi)壓力、平(ping)衡網絡(luo)中(zhong)各從機(ji)(ji)(ji)運(yun)行時(shi)間。變頻(pin)(pin)空(kong)壓機(ji)(ji)(ji)與工頻(pin)(pin)空(kong)壓機(ji)(ji)(ji)聯(lian)動(dong)運(yun)行,能避免(mian)網絡(luo)中(zhong)空(kong)壓機(ji)(ji)(ji)的(de)頻(pin)(pin)繁啟(qi)停(ting)、損壞設(she)備及(ji)減少對(dui)電網沖擊(ji),達(da)到(dao)節(jie)能效(xiao)果。

二主要特點

變(bian)(bian)頻空壓機(ji)(ji)作為(wei)主機(ji)(ji),啟動網絡,用戶只需開啟變(bian)(bian)頻機(ji)(ji)。

聯控(kong)過程(cheng)中,壓(ya)(ya)力不夠(gou)時(shi),變(bian)頻主機優先(xian)起(qi)動,其余從機按運行(xing)時(shi)間(jian)優先(xian)級起(qi)動(累計運行(xing)時(shi)間(jian)短(duan)的空壓(ya)(ya)機優先(xian)起(qi)動)。

當主(zhu)機壓(ya)力在(zai)聯控(kong)壓(ya)力上下限(xian)之間時,主(zhu)機根據壓(ya)力與變頻(pin)工作壓(ya)力比較,調(diao)節運行頻(pin)率,維持(chi)壓(ya)力穩(wen)定。

當壓(ya)力(li)(li)高于主(zhu)機(ji)(ji)(ji)變頻工作(zuo)壓(ya)力(li)(li)時,主(zhu)機(ji)(ji)(ji)首(shou)先降低頻率運行。若壓(ya)力(li)(li)還上升,達到聯動壓(ya)力(li)(li)上限(xian)時,主(zhu)機(ji)(ji)(ji)控制網(wang)絡(luo)中從機(ji)(ji)(ji)卸載或停機(ji)(ji)(ji),主(zhu)機(ji)(ji)(ji)按最低頻率運行,不會(hui)停機(ji)(ji)(ji)。

當網絡中所(suo)有從機(ji)都卸(xie)(xie)載(zai)(zai)或停(ting)機(ji)運行(xing)(xing)時(shi),主(zhu)機(ji)處(chu)于(yu)變頻運行(xing)(xing)狀態(tai),壓力達到主(zhu)機(ji)供氣卸(xie)(xie)載(zai)(zai)壓力,主(zhu)機(ji)卸(xie)(xie)載(zai)(zai)運行(xing)(xing)。只有當主(zhu)機(ji)卸(xie)(xie)載(zai)(zai)運行(xing)(xing)時(shi)間達到空(kong)車(che)過(guo)久停(ting)機(ji)時(shi)間時(shi),主(zhu)機(ji)才會空(kong)久停(ting)機(ji)。

主機空久停機后(hou),當(dang)壓(ya)力低于(yu)聯動壓(ya)力下(xia)限時,主機優先起動。

三系統設置

1、主機(ji)設(she)置(zhi):在設(she)備已停止狀(zhuang)態下(xia),進入用(yong)戶(hu)參數(shu)。找到通信(xin)方式選項(xiang),設(she)置(zhi)為:聯(lian)動。通信(xin)編碼設(she)為:0001,聯(lian)動狀(zhuang)態設(she)為:主機(ji),聯(lian)動機(ji)數(shu)、聯(lian)動壓(ya)力(li)(li)下(xia)限(xian)、聯(lian)動壓(ya)力(li)(li)上(shang)限(xian)、聯(lian)動延(yan)時(shi)時(shi)間根(gen)據用(yong)戶(hu)實(shi)際情況設(she)定(ding)。注意(聯(lian)動壓(ya)力(li)(li)下(xia)限(xian)與聯(lian)動壓(ya)力(li)(li)上(shang)限(xian)值(zhi)應在單機(ji)的供(gong)氣加載(zai)壓(ya)力(li)(li)與單機(ji)的供(gong)氣卸載(zai)壓(ya)力(li)(li)值(zhi)之間)變(bian)頻工作壓(ya)力(li)(li)選項(xiang)在用(yong)戶(hu)參數(shu)→壓(ya)力(li)(li)、溫(wen)度(du)預置(zhi)內(nei)設(she)定(ding),變(bian)頻工作壓(ya)力(li)(li)值(zhi)應設(she)置(zhi)在聯(lian)動壓(ya)力(li)(li)上(shang)限(xian)值(zhi)及(ji)聯(lian)動壓(ya)力(li)(li)下(xia)限(xian)值(zhi)范圍(wei)內(nei)。(具體關系見(jian)下(xia)圖)


變頻空壓機我買回來了,怎么和工頻機聯動控制?



2、從(cong)機(ji)(ji)設(she)置:在(zai)設(she)備已(yi)停止狀態下,進(jin)入用戶參數(shu)。找(zhao)到通(tong)信(xin)方式(shi)選項,設(she)置為(wei):聯動。通(tong)信(xin)編碼設(she)為(wei):0002-0016(從(cong)機(ji)(ji)地址從(cong)0002-0016順序編號,同一網絡不允(yun)許有相(xiang)同地址) ,聯動狀態設(she)為(wei):從(cong)機(ji)(ji)、從(cong)機(ji)(ji)的供氣加載(zai)壓(ya)力(li)(li)與供氣卸(xie)載(zai)壓(ya)力(li)(li)值,和主機(ji)(ji)的供氣加載(zai)壓(ya)力(li)(li)與供氣卸(xie)載(zai)壓(ya)力(li)(li)設(she)為(wei)一致。

四網絡連接

聯動控制網(wang)絡需(xu)采用屏蔽效果(guo)好(hao)的(de)通信線將網(wang)絡中空(kong)壓機控制器的(de)通信端口A、B并聯起(qi)來,布(bu)線過程中宜盡量(liang)避免強電(dian)(dian)干擾,信號線與電(dian)(dian)源(yuan)線分(fen)走(zou)不(bu)同管道。網(wang)絡結構示(shi)意圖(tu)如下圖(tu)所示(shi):


變頻空壓機我買回來了,怎么和工頻機聯動控制?



五運行聯動控制

用(yong)戶(hu)(hu)確認設定(ding)好(hao)網絡中各空壓(ya)機(ji)(ji)(ji)的聯動(dong)(dong)(dong)(dong)(dong)控制參數(shu),連接好(hao)通信線后,起(qi)動(dong)(dong)(dong)(dong)(dong)主機(ji)(ji)(ji),系統(tong)自(zi)動(dong)(dong)(dong)(dong)(dong)進入聯動(dong)(dong)(dong)(dong)(dong)控制狀態。主機(ji)(ji)(ji)將根據用(yong)戶(hu)(hu)設定(ding)的變頻(pin)工作壓(ya)力以及聯動(dong)(dong)(dong)(dong)(dong)參數(shu),自(zi)動(dong)(dong)(dong)(dong)(dong)調節(jie)工作頻(pin)率,以及發(fa)送控制命令(ling),控制網絡中從機(ji)(ji)(ji)啟停(ting)、加卸載、輪休(xiu)等。停(ting)止聯動(dong)(dong)(dong)(dong)(dong)控制時用(yong)戶(hu)(hu)按(an)(an)下(xia)主機(ji)(ji)(ji)停(ting)機(ji)(ji)(ji)按(an)(an)鈕,停(ting)止聯動(dong)(dong)(dong)(dong)(dong)控制。網絡停(ting)止后,從機(ji)(ji)(ji)停(ting)機(ji)(ji)(ji)需(xu)人(ren)工按(an)(an)停(ting)機(ji)(ji)(ji)按(an)(an)鈕停(ting)機(ji)(ji)(ji)。

六舉例說明

例1:現有一(yi)(yi)個用(yong)戶有四臺(tai)空(kong)壓機(ji) (一(yi)(yi)臺(tai)變頻機(ji),三臺(tai)工頻機(ji)) 給同(tong)一(yi)(yi)個氣罐供氣,希望氣罐壓力(li)維(wei)持在0.6MPa至(zhi)0.85MPa之間(jian)。聯(lian)動設置步驟(zou)如下:

1、分別調試每臺空壓(ya)機(ji)使(shi)其能(neng)正常運行(xing)。在空壓(ya)機(ji)控制(zhi)面板顯(xian)示設(she)(she)備(bei)已(yi)停止狀態下進入用(yong)(yong)(yong)戶參(can)數項,選擇壓(ya)力(li)、溫(wen)度預置(zhi)。進入壓(ya)力(li)、溫(wen)度預置(zhi)界(jie)面,分別設(she)(she)置(zhi)壓(ya)力(li)上(shang)限(xian)和(he)壓(ya)力(li)下限(xian)。本例中我(wo)們(men)將(jiang)壓(ya)力(li)上(shang)限(xian)為(wei)(wei)0.85MPa。壓(ya)力(li)下限(xian)設(she)(she)為(wei)(wei)0.6MPa。將(jiang)編碼(ma)為(wei)(wei)0001的變頻機(ji)的變頻工作(zuo)壓(ya)力(li)設(she)(she)置(zhi)為(wei)(wei)0.72MPa。實際(ji)應用(yong)(yong)(yong)中根據用(yong)(yong)(yong)戶所(suo)選機(ji)型,以及用(yong)(yong)(yong)氣量(liang)設(she)(she)置(zhi)有所(suo)不同。

2、進(jin)入(ru)用(yong)戶參(can)(can)數(shu)選項。選擇操(cao)(cao)作(zuo)方式(shi)(shi)預(yu)置(zhi)(zhi)(zhi),進(jin)入(ru)操(cao)(cao)作(zuo)方式(shi)(shi)設(she)(she)置(zhi)(zhi)(zhi)界面,將每(mei)臺(tai)空壓(ya)(ya)機(ji)(ji)(ji)的通信(xin)方式(shi)(shi)都(dou)設(she)(she)置(zhi)(zhi)(zhi)聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)。將變頻空壓(ya)(ya)機(ji)(ji)(ji)的通信(xin)編碼設(she)(she)置(zhi)(zhi)(zhi)為(wei)0001,其余機(ji)(ji)(ji)器(qi)按(an)0002、0003、0004順(shun)序(xu)編號。選取通信(xin)編碼設(she)(she)為(wei)0001的變頻空壓(ya)(ya)機(ji)(ji)(ji),進(jin)入(ru)聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)參(can)(can)數(shu)設(she)(she)置(zhi)(zhi)(zhi)界面,聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)狀(zhuang)(zhuang)態設(she)(she)為(wei)主(zhu)機(ji)(ji)(ji),聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)壓(ya)(ya)力(li)上限設(she)(she)為(wei)0.82MPa,聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)壓(ya)(ya)力(li)下限設(she)(she)為(wei)0.63MPa,輪換時(shi)間(jian)設(she)(she)為(wei)2小時(shi),聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)機(ji)(ji)(ji)數(shu)設(she)(she)為(wei)0004,完(wan)成(cheng)主(zhu)機(ji)(ji)(ji)的設(she)(she)置(zhi)(zhi)(zhi)。分別(bie)進(jin)入(ru)通信(xin)編碼為(wei)0002、0003、0004的空壓(ya)(ya)機(ji)(ji)(ji)的聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)參(can)(can)數(shu)設(she)(she)置(zhi)(zhi)(zhi)界面,設(she)(she)置(zhi)(zhi)(zhi)聯(lian)(lian)(lian)(lian)(lian)(lian)動(dong)(dong)狀(zhuang)(zhuang)態為(wei)從(cong)機(ji)(ji)(ji),完(wan)成(cheng)從(cong)機(ji)(ji)(ji)的設(she)(she)置(zhi)(zhi)(zhi)。然(ran)后(hou)將所有控(kong)制器(qi)的電(dian)斷(duan)掉幾秒鐘,然(ran)后(hou)再上電(dian)。

3、根據空(kong)壓機位置,準備(bei)四條(tiao)屏蔽效果好的通信線。分別將四臺空(kong)壓機的顯示面(mian)板后標(biao)號為A和B的端子并聯起來。完成網絡(luo)安裝設置。

4、啟動(dong)(dong)(dong)通信編碼為(wei)0001的主(zhu)(zhu)機(ji)(ji)(ji),系(xi)統自(zi)(zi)動(dong)(dong)(dong)進入聯(lian)動(dong)(dong)(dong)運(yun)(yun)行狀態。主(zhu)(zhu)機(ji)(ji)(ji)將根據自(zi)(zi)身(shen)供(gong)氣(qi)壓(ya)(ya)(ya)力(li)(li)和(he)主(zhu)(zhu)機(ji)(ji)(ji)的變(bian)頻(pin)工(gong)作壓(ya)(ya)(ya)力(li)(li)以及聯(lian)動(dong)(dong)(dong)壓(ya)(ya)(ya)力(li)(li)上限(xian)和(he)聯(lian)動(dong)(dong)(dong)壓(ya)(ya)(ya)力(li)(li)下限(xian)比(bi)較。當壓(ya)(ya)(ya)力(li)(li)在聯(lian)控(kong)(kong)壓(ya)(ya)(ya)力(li)(li)范圍之間時(shi)(shi),變(bian)頻(pin)運(yun)(yun)行,維持(chi)壓(ya)(ya)(ya)力(li)(li)穩(wen)定;當壓(ya)(ya)(ya)力(li)(li)達到(dao)聯(lian)控(kong)(kong)壓(ya)(ya)(ya)力(li)(li)上限(xian)或下限(xian)時(shi)(shi),選取網(wang)絡中空壓(ya)(ya)(ya)機(ji)(ji)(ji)發(fa)送控(kong)(kong)制命令(ling),從(cong)而維持(chi)氣(qi)罐中壓(ya)(ya)(ya)力(li)(li)穩(wen)定。聯(lian)動(dong)(dong)(dong)控(kong)(kong)制不會(hui)停變(bian)頻(pin)主(zhu)(zhu)機(ji)(ji)(ji),只有當變(bian)頻(pin)主(zhu)(zhu)機(ji)(ji)(ji)的壓(ya)(ya)(ya)力(li)(li)高于(yu)(yu)自(zi)(zi)身(shen)壓(ya)(ya)(ya)力(li)(li)上限(xian)時(shi)(shi),變(bian)頻(pin)主(zhu)(zhu)機(ji)(ji)(ji)自(zi)(zi)動(dong)(dong)(dong)卸載運(yun)(yun)行,當主(zhu)(zhu)機(ji)(ji)(ji)壓(ya)(ya)(ya)力(li)(li)低于(yu)(yu)聯(lian)控(kong)(kong)壓(ya)(ya)(ya)力(li)(li)下限(xian)時(shi)(shi),變(bian)頻(pin)機(ji)(ji)(ji)首(shou)先(xian)啟動(dong)(dong)(dong)。

5、停止(zhi)網絡:用戶按下主機(ji)的停機(ji)按鈕,主機(ji)停止(zhi),主機(ji)將(jiang)不會再對(dui)網絡中(zhong)下位機(ji)發送控制命(ming)令。

七注意事項

為了防止網絡(luo)中下(xia)位(wei)機(ji)(ji)不受主(zhu)機(ji)(ji)聯(lian)動(dong)控制(zhi),網絡(luo)中每臺空壓機(ji)(ji)的用戶(hu)參數(shu)中的壓力(li)上限(xian)(xian)要(yao)(yao)比通(tong)信編(bian)碼為0001的主(zhu)機(ji)(ji)聯(lian)動(dong)參數(shu)中聯(lian)動(dong)壓力(li)上限(xian)(xian)大,壓力(li)下(xia)限(xian)(xian)要(yao)(yao)比聯(lian)動(dong)壓力(li)下(xia)限(xian)(xian)小。

變(bian)頻機(ji)(ji)(ji)(ji)為主(zhu)機(ji)(ji)(ji)(ji),通信編碼(ma)為0001,網(wang)絡中只(zhi)允(yun)許有一臺主(zhu)機(ji)(ji)(ji)(ji)。網(wang)絡中其(qi)余空(kong)壓機(ji)(ji)(ji)(ji)機(ji)(ji)(ji)(ji)順序編號(hao),網(wang)絡中不允(yun)許有通信編碼(ma)相同(tong)的機(ji)(ji)(ji)(ji)器。

控制器每(mei)次重新(xin)設置了通信方式后,都(dou)要斷電重新(xin)復位(wei)。

用戶需(xu)要開(kai)始聯(lian)動(dong)控(kong)(kong)制(zhi),只(zhi)需(xu)選擇主機,按下開(kai)機按鈕,整個網(wang)絡進入聯(lian)動(dong)控(kong)(kong)制(zhi)狀態(tai),網(wang)絡中空壓機受主機控(kong)(kong)制(zhi)。

用戶(hu)(hu)需要停(ting)止網(wang)絡運行時,按下主機(ji)的(de)停(ting)機(ji)鍵(jian)。主機(ji)停(ting)止,主機(ji)不再對網(wang)絡中(zhong)空壓機(ji)發送控制命(ming)令。主機(ji)停(ting)機(ji)后用戶(hu)(hu)可單獨(du)對從機(ji)手(shou)動開機(ji)、關機(ji)、加載及卸載等控制。

當網絡進入(ru)(ru)了聯動(dong)控制狀態(tai),主機(ji)掉電(dian),聯動(dong)控制停止,再次來電(dian)后,不會(hui)自(zi)動(dong)進入(ru)(ru)聯動(dong)控制,需要人(ren)工按下主機(ji)的(de)開機(ji)鍵,才能進入(ru)(ru)聯動(dong)控制。

若從(cong)機掉電(dian)后,再(zai)次(ci)(ci)來電(dian),但(dan)主(zhu)(zhu)機未(wei)掉電(dian),處(chu)于聯動控制(zhi)狀(zhuang)態(tai),則(ze)從(cong)機會自動加(jia)入聯動網絡,主(zhu)(zhu)機會根據壓(ya)力控制(zhi)掉電(dian)后再(zai)次(ci)(ci)來電(dian)的(de)從(cong)機。

網絡中空壓機(ji)發生故障,顯示(shi)面(mian)板會有(you)報警聲發出,用戶(hu)排除故障后,需要按住顯示(shi)面(mian)板復位按鍵,持續(xu)按住5秒(miao)以上,直到報警聲消除。

八部分名詞解釋

聯動機數:在編(bian)號為0001的主機(ji)聯動參數(shu)中設定,最大值為0016,即(ji)網絡中所有(you)空壓機(ji)的臺數(shu)。

聯動延時:聯(lian)動(dong)控制(zhi)(zhi)(zhi)中主機發(fa)送(song)了(le)控制(zhi)(zhi)(zhi)命(ming)令后至少等待(dai)一段(duan)時間(jian)再對網(wang)絡(luo)(luo)中空(kong)壓(ya)機發(fa)送(song)控制(zhi)(zhi)(zhi)命(ming)令:(例:若主機發(fa)送(song)了(le)開機或(huo)加載命(ming)令。氣(qi)罐(guan)壓(ya)力(li)不會(hui)在很短時間(jian)內上去(qu)。主機需(xu)延(yan)時一段(duan)時間(jian)(即此處所(suo)設定的聯(lian)動(dong)延(yan)時時間(jian))后將(jiang)供(gong)氣(qi)壓(ya)力(li)與聯(lian)動(dong)壓(ya)力(li)下(xia)限(xian)比(bi)較,若小于聯(lian)動(dong)壓(ya)力(li)下(xia)限(xian)再對網(wang)絡(luo)(luo)中下(xia)一臺空(kong)壓(ya)機發(fa)開機或(huo)加載命(ming)令,避免網(wang)絡(luo)(luo)中空(kong)壓(ya)機頻繁啟(qi)停)。

主機:通信編號(hao)為0001,聯(lian)(lian)動參數中,聯(lian)(lian)動狀態(tai)設為主機(ji)(ji)(ji)的空壓機(ji)(ji)(ji)。網絡(luo)中只允(yun)許有一臺空壓機(ji)(ji)(ji)為主機(ji)(ji)(ji)。主機(ji)(ji)(ji)需設聯(lian)(lian)動機(ji)(ji)(ji)數,聯(lian)(lian)動壓力上限,聯(lian)(lian)動壓力下限。聯(lian)(lian)動延時等參數。

從機:通信編碼為0002-0016。聯動(dong)參(can)數(shu)中(zhong)需設置聯動(dong)狀態為從機的(de)空壓機。網絡中(zhong)不允(yun)許有通信編碼相同的(de)從機。

聯動壓(ya)(ya)力(li)(li)下限:在主機(ji)的(de)聯動參數中設置,聯動控制中,當主機(ji)的(de)供氣(qi)壓(ya)(ya)力(li)(li)小于此值時(shi),若網絡中還有處于空載或停機(ji)狀態的(de)空壓(ya)(ya)機(ji),主機(ji)將選(xuan)取一(yi)臺對其發加載或開機(ji)命令。

聯動壓力下限:在主機的聯(lian)動(dong)參數中設置,聯(lian)動(dong)控制(zhi)中,當(dang)主機供(gong)氣壓力(li)大于此值時,若網絡(luo)中還有處(chu)于加載(zai)運行的空(kong)壓機,主機將選(xuan)取一臺發(fa)送空(kong)載(zai)命令。

變頻工作壓力:變(bian)頻(pin)主機壓力達(da)到此處(chu)設定(ding)值時,開始變(bian)頻(pin)工作(zuo)。

九特別注意

控(kong)制(zhi)器重新設置了(le)通(tong)訊參數后,都(dou)需要(yao)斷電(dian)復位。聯(lian)動(dong)控(kong)制(zhi)中起(qi)動(dong)網(wang)絡,只需要(yao)啟(qi)動(dong)主(zhu)機(ji)(ji)(ji)。從(cong)(cong)機(ji)(ji)(ji)的(de)起(qi)動(dong)、停機(ji)(ji)(ji)受主(zhu)機(ji)(ji)(ji)控(kong)制(zhi),主(zhu)機(ji)(ji)(ji)掉電(dian)后,再來(lai)電(dian)不(bu)會自(zi)動(dong)進入聯(lian)動(dong)控(kong)制(zhi),需要(yao)人工(gong)按(an)起(qi)動(dong)鍵,起(qi)動(dong)網(wang)絡。若從(cong)(cong)機(ji)(ji)(ji)掉電(dian)再來(lai)電(dian),但(dan)主(zhu)機(ji)(ji)(ji)沒掉電(dian),則(ze)從(cong)(cong)機(ji)(ji)(ji)自(zi)動(dong)加入網(wang)絡,受主(zhu)機(ji)(ji)(ji)控(kong)制(zhi),可能會由主(zhu)機(ji)(ji)(ji)起(qi)動(dong)。

停(ting)(ting)止(zhi)網絡(luo)需要(yao)按(an)主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)的(de)(de)停(ting)(ting)機(ji)(ji)(ji)(ji)(ji)按(an)鍵,按(an)下主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)的(de)(de)停(ting)(ting)機(ji)(ji)(ji)(ji)(ji)按(an)鍵后,主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)不再對從機(ji)(ji)(ji)(ji)(ji)發(fa)送控制命令。當網絡(luo)中正(zheng)在運(yun)行的(de)(de)空(kong)(kong)壓(ya)(ya)機(ji)(ji)(ji)(ji)(ji)發(fa)生了故(gu)障停(ting)(ting)車,而(er)有空(kong)(kong)壓(ya)(ya)機(ji)(ji)(ji)(ji)(ji)處(chu)于(yu)停(ting)(ting)機(ji)(ji)(ji)(ji)(ji)狀(zhuang)態,但主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)的(de)(de)供氣(qi)壓(ya)(ya)力(li)大于(yu)主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)聯(lian)動(dong)參數中的(de)(de)壓(ya)(ya)力(li)下限(xian),處(chu)于(yu)停(ting)(ting)機(ji)(ji)(ji)(ji)(ji)的(de)(de)空(kong)(kong)壓(ya)(ya)機(ji)(ji)(ji)(ji)(ji)將不會起(qi)動(dong),直(zhi)到主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)的(de)(de)供氣(qi)壓(ya)(ya)力(li)低于(yu)主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)聯(lian)動(dong)參數中的(de)(de)壓(ya)(ya)力(li)下限(xian)時(shi),主(zhu)(zhu)機(ji)(ji)(ji)(ji)(ji)將給處(chu)于(yu)停(ting)(ting)機(ji)(ji)(ji)(ji)(ji)狀(zhuang)態的(de)(de)空(kong)(kong)壓(ya)(ya)機(ji)(ji)(ji)(ji)(ji)發(fa)送開機(ji)(ji)(ji)(ji)(ji)控制,從而(er)使壓(ya)(ya)力(li)維持在用(yong)戶設定(ding)的(de)(de)范圍內(nei)。