01防火卷帘主要的控制方式

　　01 Main control methods of fireproof rolling shutter

　　自动控制功能:防火卷帘能在两种探测器的控制下释放出来，并将其运行状态反馈消防控制中心。当探测器发出火警信号时，控制装置会控制卷帘的关闭。对于分隔大空间的多樘卷帘，控制信号可以是位于卷帘周围的任一探测器所发出的报警信号，此信号可同时控制多樘卷帘一次释放到底。如果其中确有位于疏散人流方向上的卷帘，其控制装置可以采用具有延时释放功能的控制器，卷帘在什么位置停下来，延时多长时间均可调。

　　Automatic control function: The fireproof rolling shutter can be released under the control of two types of detectors and its operating status can be fed back to the fire control center. When the detector sends out a fire alarm signal, the control device will control the closing of the roller shutter. For multiple roller blinds that separate large spaces, the control signal can be an alarm signal from any detector located around the blinds, which can simultaneously control multiple roller blinds to be released all at once. If there is indeed a roller blind located in the direction of evacuating the crowd, its control device can use a controller with a delayed release function. The position at which the roller blind stops and the duration of the delay can be adjusted.

　　手动控制功能:作为对自动控制功能的补充，手动控制有着特别重要的意义。手动操作防火卷帘控制器上的按钮和手动按钮盒上的按钮，可控制防火卷帘的上升、下降、停止。机械操作功能:自重下降功能调试时，应将卷门机电源设置于故障状态，防火卷帘应在防火卷帘控制器的控制下，依靠自重下降全闭。此外，防火卷帘装配完成后，帘面在导轨内运行应平稳，没有脱轨和明显的倾斜现象。

　　Manual control function: As a supplement to automatic control function, manual control has a particularly important significance. Manually operate the buttons on the fireproof rolling shutter controller and the manual button box to control the up, down, and stop of the fireproof rolling shutter. Mechanical operation function: When debugging the self weight lowering function, the power supply of the rolling door machine should be set to the fault state, and the fireproof rolling shutter should be controlled by the fireproof rolling shutter controller to fully close by relying on its own weight. In addition, after the assembly of the fireproof rolling shutter is completed, the curtain surface should run smoothly in the guide rail without derailment or obvious tilting.

　　02防火卷帘控制方式的作用

　　The function of the 02 fireproof rolling shutter control method

　　1.手动控制按钮:防火卷帘的下方一般设有手动控制按钮，可以通过这个按钮进行手动控制卷帘的升降。

　　1. Manual control button: There is usually a manual control button below the fireproof roller shutter, which can be used to manually control the lifting and lowering of the roller shutter.

　　2.导链手动起降:这是一种手动控制的防火卷帘，火灾时热敏元件融化后，卷帘会靠自重自动下降。

　　2. Manual lifting and lowering of guide chain: This is a manually controlled fireproof roller shutter. In case of a fire, the thermal sensor melts and the roller shutter will automatically descend by its own weight.

　　3.消防控制室远程控制:这是一种更为的方式，消防控制室可以通过远程控制使防火卷帘下降。

　　3. Remote control of fire control room: This is a more advanced way, and the fire control room can lower the fireproof rolling shutter through remote control.

　　4.自动控制:在火灾发生时，当烟感报警器报警后，防火卷帘可以自动下降距离地面1米8的位置停止下降，然后当烟感报警器发出信号后，防火卷帘再下降地面。这种设置一方面可以防止误报导致的卷帘误动作，另一方面可以方便人员在火灾时迅速疏散撤离，提供时间保障。

　　4. Automatic control: In the event of a fire, when the smoke detector alarms, the fireproof rolling shutter can automatically descend to a position 1.8 meters above the ground and stop descending. Then, when the smoke detector sends a signal, the fireproof rolling shutter will descend again to the ground. This setting can prevent false alarms from causing the rolling shutter to malfunction, and also facilitate the rapid evacuation of personnel in case of a fire, providing time security.

　　03防火卷帘控制方式的故障

　　03 Fault in control mode of fireproof rolling shutter

　　防火卷帘门电控箱是整个防火卷帘门系统的重要组成部分，它的功能和性能直接关系到建筑消防联动系统的运行。在安装和使用过程中，防火卷帘门电控箱可能会出现各种问题我们需要熟悉这些故障现象以及对应的解决方法，以确保防火卷帘门的正常使用。

　　The electrical control box of the fireproof rolling shutter door is an important component of the entire fireproof rolling shutter door system, and its function and performance are directly related to the safe operation of the building fire linkage system. During installation and use, various problems may occur in the electrical control box of the fireproof rolling shutter door. We need to be familiar with these fault phenomena and corresponding solutions to ensure the normal use of the fireproof rolling shutter door.

　　一、接通电源8秒后正常灯闪动--此现象可能是由于相位有误、线路断相或保险丝断。

　　1、 After connecting the power for 8 seconds, the normal light flashes - this phenomenon may be due to phase error, line phase failure, or fuse failure.

　　二、接通电源所有功能皆不能动作-- 此 现 象 可 能 是 按 钮 开 关 的 停(T)、上行(SJ)、下行(XJ)开关未按要求接成常开触点方式，或上限位和下限位开关未按要求接成常闭触点方式。三、基本操作正常，在把编程开关SW1(SW2)拨“OFF”状态时，门自动下行此现象可能是升降按钮出现问题、接触器出现短路或者是电磁线圈出现问题、记录开关出现问题以及接触点出现互锁的现象。

　　2、 All functions cannot be activated when the power is turned on - this phenomenon may be due to the stop (T), up (SJ), and down (XJ) switches of the button switch not being connected to the normally open contact mode as required, or the upper and lower limit switches not being connected to the normally closed contact mode as required. 3、 The basic operation is normal. When the programming switch SW1 (SW2) is turned to the "OFF" state, the door automatically descends. This phenomenon may be due to problems with the lifting button, short circuit of the contactor, electromagnetic coil, recording switch, and interlocking of the contact points.

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