201024752 .九、發明說明： .【發明所屬之技術領域】 本發明涉及一種檢測系統及方法’特別涉及一種驅動 器檢測系統及方法。 【先前技術】 驅動器被廣泛應用於驅動各種馬達工作。驅動器之各 項工作性能，如，工作電壓、工作電流及内部編碼器之工 ❿作狀況，能直接影響馬達之工作狀態。故，驅動器工作狀 態之有效監測對於驅動器於工業上之應用極為重要。然， 目前大多數驅動器監測方法於驅動器出現異常時，僅限於 控制驅動器停止或控制驅動器繼續工作，其無法提供資料 刀析驅動器出現異常之原因，不便於操作者有效排除驅動 器故障。 【發明内容】 鑒於以上内容，有必要提供一種驅動器檢測系統及方 ©法’能有效檢測驅動器之異常狀況。 一：種驅動器檢測系統’其包括一人機介面、一控制器 者信=隐體該3己憶體用於存放一待測驅動器之參數之參 越接1料庫該人機介面用於輸人該待測驅動器之參數之 哭時=至該控制器’該控制器根據採樣時間對該待測驅 數採樣以得到該待測驅動器之參數之當前採樣 與該較該待測驅動器之參數之當前採樣值 之^兄參數之參考值判斷該待測驅動器之參數 之當刖採樣值是否；^ # 常’若該待測驅動器之參數之當前採 8 201024752 .樣值異常，該控制器產生一報警訊號，並將該待測驅動器 -之參數之當前採樣值傳送至該人機介面。 一種驅動器檢測方法，包括以下步驟：一控制器在採 樣時間對一驅動器之參數採樣以得到該驅動器之參數之當 前採樣值，並將該驅動器之參數之當前採樣值存儲於一記 憶體中，該記憶體中一併存有該驅動器之參數之參考值資 料庫；該控制器透過比較該驅動器之參數之當前採樣值與 _該驅動器之參數之參考值判斷該驅動器之參數之當前採樣 響 值是否正常；若該驅動器之參數之當前採樣值異常，該控 制器產生一報警訊號；以及該控制器將該驅動器之參數之 當前採樣值傳送至一人機介面。 該驅動器檢測系統及方法透過對驅動器之常規參數進 行採樣，並將常規參數之當前採樣值儲存於記憶體中，於 驅動器出現故障時，將常規參數之當前採樣值傳送至人機 介面顯示，以供操作者分析故障原因，便於有效排除驅動 _器故障。 【實施方式】 請參閱圖1，本發明驅動器檢測系統用於檢測一驅動 器13之異常狀況，其較佳實施方式包括一人機介面10、 一控制器11及一記憶體12。該記憶體12用於存放該驅動 器13之複數參數之參考值資料庫，如，該驅動器13之工 作電流I之正常範圍為5Α^Β10Α，錯誤範圍為2A<I<5A及 10A<I<12A，警示範圍為0ASB2A及12Α^Ι<〇〇。於其他實施方 式中，該驅動器13之參數之正常範圍、錯誤範圍及警示範 9 201024752 ，圍可根據設計者之需要進行更改。該人機介面ίο用於輸入 —該驅動器13之參數之採樣時間至該控制器11，如，若該 驅動器13從開始工作起每十分鐘對其所有參數採樣一 次，則需要輸入該驅動器13開始工作之時間，如上午八 點，及採樣時間間隔，如十分鐘。該控制器11用於控制該 驅動器13工作及於每一採樣時間，如上午九點，對該驅動 器13之參數採樣以得到當前採樣值並將當前採樣值存放 ©於該記憶體12中。該控制器11還用於根據該驅動器13 之參數之參考值資料庫判斷該驅動器13之參數之當前採 樣值是否正常，並於該驅動器13之參數之當前採樣值不正 常時輸出一報警訊號。於該驅動器13之參數之當前採樣值 分別落於該驅動器13之參數之錯誤範圍及警示範圍内 時，該控制器11分別對應產生一錯誤提示訊號及一警示訊 號並將該驅動器13之參數之當前採樣值傳送至該人機介 面10。該控制器11還根據該警示訊號控制該驅動器13停 ⑩止工作。 請參閱圖2，本發明驅動器檢測方法之較佳實施方 式，包括以下步驟： 步驟S21，透過該人機介面10將該驅動器13之參數 之正常範圍、錯誤範圍及警示範圍輸入到該記憶體12中以 建立該驅動器13之參數之參考值資料庫； 步驟S22，透過該人機介面10設定該驅動器13之參 數之採樣時間並將該驅動器13之參數之採樣時間傳送至 該控制器11 ; 201024752 步驟S23，該控制器11控制該驅動器13工作並於每 一採樣時間對該驅動器13之參數採樣以得到該驅動器13 之參數之當前採樣值； 步驟S24，該控制器11判斷該記憶體12存儲空間是 否足夠，若該記憶體12之存儲空間不夠，執行步驟S25， 反之，執行步驟S26 ; 步驟S25，該控制器11將該記憶體12清零後執行步 驟 S26 ; 步驟S26，該控制器11將該驅動器13之參數之當前 採樣值存放於該記憶體12中； 步驟S27，該控制器11從該驅動器13之參數之參考 值資料庫中調出該驅動器13之參數之正常範圍後判斷該 驅動器13之參數之當前採樣值是否於正常範圍内；若該驅 動器13之參數之當前採樣值異常，執行步驟S28,反之， 返回至步驟S23 ; 步驟S28，該控制器11從該驅動器13之參數之參考 值資料庫中調出該驅動器13之參數之錯誤範圍及警示範 圍，並判斷該驅動器13之參數之當前採樣值是否落於警示 範圍内，若該驅動器13之參數之當前採樣值落於警示範圍 内，則執行步驟S209，若該驅動器13之參數之當前採樣 值落於錯誤範圍内，該控制器產生一錯誤提示訊號並執行 步驟S210 ; 步驟S29，該控制器11產生一警示訊號以控制該驅動 器13停止工作，並該驅動器13之參數之當前採樣值傳送 11 201024752 ,至該人機介面ίο ; . 步驟S210,該控制器11將該驅動器13之參數之當前 採樣值傳送至該人機介面10並返回至步驟S23。 該驅動器檢測系統及方法透過對該驅動器13之常規 參數進行採樣，並將常規參數之當前採樣值儲存於該記憶 體12中，於該驅動器13出現故障時，將常規參數之當前 採樣值傳送至該人機介面10顯示，以供操作者分析故障原 因，便於有效排除驅動器故障。 綜上所述，本發明符合發明專利要件，爰依法提出專 利申請。惟，以上所述者僅為本發明之較佳實施方式，舉 凡熟悉本案技藝之人士，於爰依本發明精神所作之等效修 飾或變化，皆應涵蓋於以下之申請專利範圍内。 【圖式簡單說明】 圖1係本發明驅動器檢測系統之較佳實施方式之示意 圖。 φ 圖2係本發明驅動器檢測方法之較佳實施方式之流程 圖。 【主要元件符號說明】 人機介面 10 控制器 11 存儲器 12 驅動器 13 12201024752. IX. INSTRUCTIONS: 1. Field of the Invention The present invention relates to a detection system and method, and more particularly to a drive detection system and method. [Prior Art] Drivers are widely used to drive various motor operations. The various operating characteristics of the drive, such as operating voltage, operating current and internal encoder operation, can directly affect the working state of the motor. Therefore, effective monitoring of the operational status of the drive is extremely important for the industrial application of the drive. However, most current drive monitoring methods are limited to controlling the drive to stop or controlling the drive to continue when the drive is abnormal. It cannot provide the cause of the abnormality of the drive, and it is not convenient for the operator to effectively troubleshoot the drive. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a driver detection system and a method to effectively detect an abnormal condition of a driver. A: a driver detection system 'which includes a human machine interface, a controller letter = a hidden body, the three memory elements used to store a parameter of the driver to be tested, and the human interface is used to input people. When the parameter of the driver to be tested is crying = to the controller, the controller samples the number of drives to be tested according to the sampling time to obtain the current sampling of the parameter of the driver to be tested and the current parameter of the driver to be tested. The reference value of the sampled value of the brother parameter determines whether the parameter of the parameter of the driver to be tested is the sample value; ^ #常' If the parameter of the driver to be tested is currently taken 8 201024752. The sample value is abnormal, the controller generates an alarm Signal and transmit the current sampled value of the parameter of the drive to be tested to the human interface. A driver detection method includes the following steps: a controller samples a parameter of a driver at a sampling time to obtain a current sampling value of a parameter of the driver, and stores a current sampling value of the parameter of the driver in a memory, The reference value database of the parameter of the driver is stored in the memory; the controller determines whether the current sampled value of the parameter of the driver is normal by comparing the current sample value of the parameter of the driver with the reference value of the parameter of the driver. If the current sampling value of the parameter of the driver is abnormal, the controller generates an alarm signal; and the controller transmits the current sampling value of the parameter of the driver to a human machine interface. The drive detection system and method collects the conventional parameters of the drive and stores the current sampled values of the conventional parameters in the memory. When the drive fails, the current sampled values of the conventional parameters are transmitted to the display of the human-machine interface. For the operator to analyze the cause of the fault, to facilitate the effective elimination of the drive_device failure. [Embodiment] Referring to Figure 1, the driver detection system of the present invention is used to detect an abnormal condition of a driver 13. The preferred embodiment includes a human interface 10, a controller 11, and a memory 12. The memory 12 is used to store a reference value database of the plurality of parameters of the driver 13. For example, the normal range of the operating current I of the driver 13 is 5Α^Β10Α, and the error range is 2A<I<5A and 10A<I<12A The warning range is 0ASB2A and 12Α^Ι<〇〇. In other embodiments, the normal range of the parameters of the driver 13, the error range, and the police demonstration 9 201024752 can be changed according to the needs of the designer. The human interface ίο is used for inputting the sampling time of the parameters of the driver 13 to the controller 11. For example, if the driver 13 samples all the parameters every ten minutes from the start of the operation, the driver 13 needs to be input. The time of work, such as 8 am, and the sampling interval, such as ten minutes. The controller 11 is configured to control the operation of the driver 13 and, at each sampling time, such as nine o'clock in the morning, sample the parameters of the driver 13 to obtain the current sample value and store the current sample value in the memory 12. The controller 11 is further configured to determine whether the current sampling value of the parameter of the driver 13 is normal according to the reference value database of the parameter of the driver 13, and output an alarm signal when the current sampling value of the parameter of the driver 13 is abnormal. When the current sampling value of the parameter of the driver 13 falls within the error range and the warning range of the parameter of the driver 13, the controller 11 respectively generates an error prompt signal and a warning signal and the parameters of the driver 13 are The current sample value is transmitted to the human machine interface 10. The controller 11 also controls the driver 13 to stop operating according to the warning signal. Referring to FIG. 2, a preferred embodiment of the method for detecting a driver of the present invention includes the following steps: Step S21, inputting a normal range, an error range, and a warning range of parameters of the driver 13 to the memory 12 through the human interface 10 The reference value database of the parameter of the driver 13 is established; step S22, the sampling time of the parameter of the driver 13 is set through the man-machine interface 10, and the sampling time of the parameter of the driver 13 is transmitted to the controller 11; 201024752 In step S23, the controller 11 controls the driver 13 to operate and samples the parameters of the driver 13 at each sampling time to obtain the current sample value of the parameter of the driver 13; in step S24, the controller 11 determines that the memory 12 is stored. If the storage space of the memory 12 is insufficient, step S25 is performed. Otherwise, step S26 is performed. In step S25, the controller 11 clears the memory 12 and then performs step S26. Step S26, the controller 11 The current sampled value of the parameter of the driver 13 is stored in the memory 12; in step S27, the controller 11 has parameters from the driver 13 After the normal range of the parameters of the driver 13 is called in the test database, it is determined whether the current sample value of the parameter of the driver 13 is within the normal range; if the current sample value of the parameter of the driver 13 is abnormal, step S28 is performed; Returning to step S23; in step S28, the controller 11 retrieves the error range and the warning range of the parameter of the driver 13 from the reference value database of the parameter of the driver 13, and determines whether the current sample value of the parameter of the driver 13 is If the current sampling value of the parameter of the driver 13 falls within the warning range, step S209 is performed, and if the current sampling value of the parameter of the driver 13 falls within the error range, the controller generates an error prompt. The signal is sent to step S210; in step S29, the controller 11 generates an alert signal to control the driver 13 to stop working, and the current sample value of the parameter of the driver 13 is transmitted 11 201024752 to the human interface ίο; The controller 11 transmits the current sampled value of the parameter of the driver 13 to the human machine interface 10 and returns to step S23. The driver detection system and method samples the normal parameters of the driver 13 and stores the current sample values of the conventional parameters in the memory 12. When the driver 13 fails, the current sample values of the conventional parameters are transmitted to The human machine interface 10 is displayed for the operator to analyze the cause of the fault, so as to effectively eliminate the fault of the drive. In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only the preferred embodiment of the present invention, and equivalent modifications or variations made by those skilled in the art in the spirit of the present invention are intended to be included in the following claims. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing a preferred embodiment of a driver detecting system of the present invention. Fig. 2 is a flow chart showing a preferred embodiment of the drive detecting method of the present invention. [Main component symbol description] Human machine interface 10 Controller 11 Memory 12 Driver 13 12