6
Er-2
Motor is not rotating
-Machine head or motor is locked.
-Motor power line or encoder line. is broken, or connector is
loose.
-IPM is failed
Er-3
Power failure
-Voltage is either too high or too low.
-Fuse (F2) is burned out.
Er-4
Safety switch failure(chain stitch
machine)
-Failure in safety switch connection.
-Safety switch failure
-Wrong setting for parameter No.35.
Er-5
Speed unit output failure
-Speed unit connector is loose
-Speed unit is broken
-Connecting rod installation is incorrect
Er-6
CPU error
-Noise interference
(Ex. High frequency machine, welding machine)
-Eeprom damaged
Er-7
Material edge sensor function is
failed.
-Parameter No.42 wrong setting
-Material edge sensor not properly adjusted
-Connector for material edge sensor is loose
- Material not properly settled through machine
Er-8
Setting speed over the motor
maximum speed.
-Parameter No.1 setting value is too large
-Motor pulley diameter is too small
-Motor pulley ratio setting error
Er-9
IPM is failed.
-IPM overheated
-Short circuit or low voltage of IPM
Er-10
Solenoid output is overload
-Solenoid resistance is too low
- Transistor is failed
Er-11
Synchronizer down signal failure
-Synchronizer connector is loosen or line is broken.
-Setting error for parameter No51 & 52
Er-12
Safety switch failure(overlock
machine)
-Failure in safety switch connection.
-Safety switch failure
-Wrong setting for parameter No.35.
請依下表進行確認
:
錯誤顯示
錯誤內容
確認項目
Er-1
同步器信號異常
同步器接頭鬆脫
,
斷線
;
皮帶沒有傳動針車頭
.
Er-2
馬達不動
針車頭鎖死
馬達鎖死
馬達接頭鬆脫
(
動力線與編碼器線
)
IPM
輸出異常
Er-3
電源異常
外部電壓太高
,
太低
保險絲
(F 2)
燒斷
.
Er-4
安全開關異常
(
鏈縫車
)
安全開關接點異常
,
安全開關連接線鬆脫
參數
NO.35
設定錯誤
Er-5
開機時速度基座準位異常
速度基座接頭鬆脫
連接桿安裝不適當
,
速度基座故障
Er-6
當機
雜訊源干擾
.(
高週波
,
電焊機
)
EEPROM
故障
Summary of Contents for SV-520
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