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「太原堆積門」快速卷簾門常見故障處理

作者:太原快速門維修   發布時間: 2019/6/29 17:14:28


「太原堆積門」快速卷簾門常見故障處理

Common Faults Handling of Quick Curtain Door of Taiyuan Accumulation Door


 

太原快速門廠家

 


快速卷簾門常見故障處理方式:


1、問題:按快速門控制箱運行按鈕或者遙控按鈕,電機不工作不轉動


問題原因和解決設施:
 

(1)運行方式設定錯誤,檢查P102是否設定為1;
 

(2)頻率指令沒給定或頻率給定小于啟動頻率;
 

(3)外圍接線錯誤,檢查外圍接線;
 

(4)變頻器輸入端子定義錯誤,與外圍接線不對應,降低環境溫度;

 

SFT快速門變頻器


 

2、問題:「太原快速堆積門」機械有振動或異響
 

問題原因和解決設施:
 

(1)機械有卡死或者潤滑不良,檢查機械負載;
 

(2)機械有共振現象,調整載波,改變減速比,避開共振頻率,加裝減振墊片;
 

3、問題:電機不能反向運轉
 

問題原因和解決設施:
 

(1)反轉被禁止,将反轉禁止解除;
 

 

快速門電機

 

4、問題:電機運轉方向相反
 

問題原因和解決設施:
 

(1)将變頻器輸出端子U/V/W任意二相對調;
 

(2)運行控制信号相反,如原來設定正轉,現可以設為反轉;
 

5、問題:變頻器啟動,幹擾其餘裝置
 

問題原因和解決設施:
 

(1)降低載波頻率;
 

(2)在變頻器的電源輸入端加裝載濾波器;
 

(3)在變頻器的電源輸出側加裝載濾波器;
 

(4)變頻器及電機正确接地;
 

(5)主回線路與其餘信号線分開走線;
 

(6)控制線接納屏蔽線,電纜套上金屬管;
 

(7)進線側,出線制加裝磁環。



Common troubleshooting methods of fast shutter door:



1. Problem: Press the fast door control box operation button or remote control button, the motor does not work and does not rotate.



Reasons for the problem and solutions:


(1) Error setting of operation mode, check whether P102 is set to 1;


(2) The frequency instruction is not given or the frequency is given less than the starting frequency;


(3) Error of peripheral wiring, check peripheral wiring;


(4) The definition of input terminal of frequency converter is wrong, which does not correspond to the peripheral wiring. The hard shutter of Beijing Longshengmen Co., Ltd. appeared in Hengda City of Qinhuangdao to reduce the ambient temperature.


2. Problem: Vibration or abnormal noise of fast rolling shutter


Reasons for the problem and solutions:


(1) If the machine is stuck or lubricated poorly, check the mechanical load;


(2) Machinery has resonance phenomenon, adjust carrier wave, change deceleration ratio, avoid resonance frequency, and install shock absorber gasket;


3. Problem: Motor can't run backwards


Reasons for the problem and solutions:


(1) If reversal is prohibited, the prohibition of reversal shall be lifted;


4. Problem: The motor runs in the opposite direction


Reasons for the problem and solutions:


(1) Relatively adjust any two U/V/W output terminals of the converter;


(2) Operating control signal is opposite, if the original setting is positive, it can now be set as reverse;


5. Problem: Inverter startup, interference with other devices


Reasons for the problem and solutions:


(1) Reducing carrier frequency;


(2) Loading a filter at the power input of the converter;


(3) Loading filters on the power output side of the converter;


(4) Correct grounding of frequency converter and motor;


(5) The main circuit is separated from the rest of the signal lines.


(6) Shielding wires are adopted in the control line and metal tubes are sheathed in the cable.


(7) Install magnetic rings on the inlet side and outlet side.

 

「太原堆積門」快速卷簾門常見故障處理
 

Common Faults Handling of Quick Curtain Door of Taiyuan Accumulation Door
 

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