電動卷簾門故障的排除方法有哪些
卷簾門故障排除方法
Troubleshooting of rolling shutter door
接通電源8秒后正常燈閃動
The normal light flashes 8 seconds after the power is turned on
1、相位有誤
1. Phase error
2、線路斷相，或保險絲斷
2. The line is out of phase, or the fuse is out
1、將三相電的任意兩條相線對調
1. Exchange any two phase lines of three-phase electricity
2、接通斷相的相線、更換保險絲
2. Connect the broken phase line and replace the fuse
接通電源所有功能皆不能動作
All functions cannot operate when the power is turned on
1、按鈕開關的停（T）、上行（SJ）、下行（XJ）開關未按要求接成常開觸點方式
1. The stop (T), up (SJ) and down (XJ) switches of the button switch are not connected to the normally open contact mode as required
2、上限位和下限位開關未按要求接成常閉觸點方式
2. The upper and lower limit switches are not connected into normally closed contact as required
1、按要求將按鈕開關的停（T）、上行（SJ）、下行（XJ）開關接成常開觸點方式
1. Connect the stop (T), up (SJ) and down (XJ) switches of the button switch to the normally open contact mode as required
2、按要求將上限位和下限位開關接成常閉觸點方式
2. Connect the upper and lower limit switches into normally closed contact mode as required
基本操作正常，在把編程開關SW1（SW2）撥“OFF”狀態時，門自動下行。（正常時門應自動上行上限位）
The basic operation is normal. When the programming switch SW1 (SW2) is turned to "off", the door will automatically go down. (normally, the door should automatically go up to the upper limit)
1、上限位和下限位控制線接反
1. The upper limit and lower limit control lines are connected reversely
2、電機線接反
2. Reverse connection of motor line
1、將上限位和下限位控制線對調
1. Exchange the upper limit and lower limit control lines
2、將電機線的任意兩條線對調
2. Exchange any two lines of the motor line
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