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F262故障含義:External Short at Status Outputs狀態輸出處的外部短路
Description:故障說明:
Status outputs are monitored for short circuits and thermal overload.
監控狀態輸出是否存在短路和熱過載。
• If output current exceeds 350mA for about 1μs, then this is acknowledged as a short circuit and the pertinent channel is shut off.如果輸出電流超過350mA持續約1μs,則這被認為是短路,相關通道被關閉。
The output remains off unti the error is cleared.
輸出保持關閉,直到錯誤被清除。
• With thermal overload, the error is set and the output(s) shut off. After the driver has cooled off, the outputs are switched back on and so on.
熱過載時,設置錯誤并關閉輸出驅動器已冷卻,輸出重新打開等。
The error, however, remains until it is cleared. Thermal overload can occur if several outputs are overloaded in excess of 80 mA.但是,錯誤將一直存在,直到清除為止。如果多個輸出過載超過80 mA,可能會發生熱過載。
Note: Light bulbs, for example, cannot be controlled as their inrush current causes a short-circuit.注:例如,燈泡無法控制其浪涌電流會引起短路。
Cause:原因:
1. Short circuited outputs (X2/6, X2/7, X2/8, X2/9, X2/10, X2/20, X2/21, X2/22)
短路輸出(X2/6、X2/7、X2/8、X2/9、X2/10、X2/20、X2/21、X2/22)
2. One or more outputs are overloaded.一個或多個輸出過載。
Remedy:解決措施:
1. Eliminate short circuit or limit switching current (< 350 mA)
消除短路或限制開關電流(<350 mA)
2. Drop current, depending on output, to < 80 mA.
根據輸出,降低電流至<80 mA。
轉載請注明出處:上海仰光電子科技專業伺服驅動器維修,伺服電機維修
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