BENTLY 133292-01電源模塊
SERVOSTAR CD Lite為電機和驅動器提供了兩種類型的折回保護。
驅動器的微處理器監控電流反饋信號，并生成該信號的RMS值
以提供表示電機中電流的值。該系統類似于“I平方T”累加器。
驅動折回該折回算法監控電流反饋，如果反饋超過連續電流
驅動/電機組合的額定值（ICONT）將系統電流降低至ICONT水平。對于例如，在階躍命令輸入條件下，折回算法允許最大峰值電流（IMAX）驅動器輸出半秒。之后，驅動器進入“折疊模式”（折疊=1），并且開始以指數方式返回到系統的連續電流。大約需要六秒鐘指數衰減從系統的峰值電流下降到其連續水平。MOTIONLINK軟件包附帶全面的監控和故障排除幫助集。對于驅動器進行故障診斷時，它提供了一個狀態屏幕（單擊右上角的“狀態”按鈕主MOTIONLINK屏幕的角落）。狀態屏幕允許您檢查驅動器啟用開關、狀態顯示LED、具有完整錯誤歷史記錄的故障狀態以及多個模式設置驅動器的保護功能。如果使用終端模式，您可以簡單地檢查存儲的內容在FLTHIST變量中。
MOTIONLINK提供的另一個幫助是I/O屏幕（單擊主MOTIONLINK屏幕）。
I/O屏幕使您能夠檢查硬件位置限位開關
電機恒溫器和編碼器等效輸出。它還允許
您需要在C3連接器上設置I/O，以實現各種故障排除和監控方法。
為了監控系統性能，MOTIONLINK提供了多種監控工具。你可以從監視器屏幕監視各種變量（單擊主屏幕頂部的“監視器”按鈕MOTIONLINK屏幕），以一次比較多達三個變量。曲調和記錄屏幕允許您根據預定義命令評估系統的實際性能輪廓此外，在該屏幕上，調整增益直到實現最佳跟隨可以改變表演
錯誤代碼在大多數情況下，SERVOSTAR CD-Lite通過串行通信將錯誤代碼與文本消息進行通信到主機的端口。一些錯誤代碼也傳輸到狀態顯示器。將保存相同的消息在EEPROM中的錯誤歷史日志（FLTHIST，ERR）下，以便在通電時不會丟失任何內容遠離的。并非所有錯誤都會將消息反映回主機。在這些情況下，無消息錯誤僅與狀態顯示器通信。
SERVOSTAR CD-Lite對錯誤的響應取決于錯誤的嚴重程度。有三個嚴重程度：
1.警告，簡稱錯誤，不被視為故障，也不禁用操作
2.非致命錯誤，或簡單的故障，使驅動器失效并指示故障狀態
3.導致幾乎所有驅動功能（包括通信）失效的致命錯誤或致命故障
The MOTIONLINK package comes with a comprehensive monitoring and troubleshooting help set. For troubleshooting the drive, it provides a Status screen (click on “Status” button in the upper right-hand corner of Main MOTIONLINK screen). The Status screen allows you to check the drive enable switches, the status display LED, fault status with complete error history, and mode settings for several of the drive’s protection features. If using the terminal mode, you can simply check the contents stored in the FLTHIST variable. An additional help provided by MOTIONLINK is the I/O screen (click on “I/O” button on the side of the Main MOTIONLINK screen). The I/O screen gives you the ability to check the status of the hardware position limit switches, the motor thermostat, and the encoder equivalent output. It also allows you to set up the I/O on the C3 connector for a variety of troubleshooting and monitoring approaches. For monitoring system performance, MOTIONLINK comes with a variety of monitoring tools. You can monitor a variety of variables from the Monitor screen (click “Monitor” button at the top of the Main MOTIONLINK screen) to compare up to three variables against themselves at one time. The Tune and Record screen allows you to evaluate the system’s actual performance against a predefined command profile. Also from this screen, adjusting the gains until optimum following is achieved can vary the performance. Error Codes In most cases, the SERVOSTAR CD-Lite communicates error codes with a text message via the serial port to the host. Some error codes are also transmitted to the status display. The same message is saved in the EEPROM under an error history log (FLTHIST, ERR) so that nothing is lost when power is removed. Not all errors reflect a message back to the host. In these cases, the no-message errors communicate only to the status display. The response of the SERVOSTAR CD-Lite to an error depends on the error's severity. There are three levels of severity: 1. Warnings, simply called errors, are not considered faults and do not disable operation 2. Non-fatal errors, or simply faults, that disable the drive and indicate a fault status 3. Fatal errors, or fatal faults, that disable almost all drive functions (including communications)
