功能描述

　　1.由駕駛室向機(jī)艙傳達(dá)主機(jī)轉(zhuǎn)速命令及由機(jī)艙回答命令執(zhí)行情況的設(shè)備。

　　2.CCL應(yīng)急主機(jī)傳令鐘共分十一檔：進(jìn)一、進(jìn)二、進(jìn)三、進(jìn)四、備車、停車、完車、退一、退二、退三、退四。

　　3.在特殊的情況下，由機(jī)艙傳達(dá)主機(jī)現(xiàn)行速度的命令，而駕駛室回答命令。

　　4.誤車報(bào)警：主機(jī)齒輪箱檢測到轉(zhuǎn)向信號與應(yīng)急主機(jī)傳令鐘收信器所要求操作的進(jìn)退方向相反時(shí)，應(yīng)急主機(jī)傳令鐘發(fā)信器發(fā)出誤車報(bào)警信號。主機(jī)齒輪箱信號由應(yīng)急主機(jī)傳令鐘收信器輸入檢測判斷。

　　5.失電報(bào)警：當(dāng)其中一路電掉電時(shí)，自動轉(zhuǎn)到另外一路電源，應(yīng)急主機(jī)傳令鐘發(fā)信器發(fā)出失電報(bào)警聲光信號。

　　6.調(diào)光：可隨外界光線強(qiáng)弱調(diào)節(jié)駕駛室應(yīng)急主機(jī)傳令鐘發(fā)信器面板上指示燈。

　　7.帶VDR(RS485)接口

　　8.應(yīng)急主機(jī)傳令鐘收信器輸出一付無源閉合觸電和一付有源觸電（DC24V 1A）

　　Functional Description

　　The system orders the main engine speed from wheel house to Engine room respond the speed from Engine room to Wheel house.

　　In event of special condition,the present speed of main engine can be sent from engine room to Wheel house,and respond from wheel house.

　　CCL Emergency Telegraph has 11 levels:forehead1、forehead2、forehead3、forehead4、stand by、stop、finished、astern1、astern2、astern3、astern4.

　　Order error alarm:When the forward or astern signal is not synchronous detection by gear case of M/E and Emergency main engine telegraph receiver,The emergency main engine telegraph transmitter will seed out order error alarm signal,Signal of M/E’s gear case must be estimate obey the input detection signal of Emergency main engine telegraph receiver.

　　Power failure alarm:when the main power is fault,It could switchover to emergency power automatically ,and Emergency main engine telegraph transmite send out visual and audio signal of power failure alarm

　　Light adjustable：the indicator in the wheel house panel can be adjuste

　　VDR(RS485)

　　Emergency main engine telegraph receiver output a pair of passive closed contact and o pair of active contcact(DC24V  1A).

　　采用標(biāo)準(zhǔn)：

　　符合《鋼質(zhì)海船入級規(guī)范》（2012）第4篇，第2章，第8節(jié)，第2.8.1.3款

　　Adopt standard

　　Item 2.8.1.3Section 8,Chapter2,Part4 of CCS Rules for the CLASSIFICATION OF SEA-GOING STEEL SHIPS(2012) of CHINA CLASSIFICATION SOCIETY.