TWI567562B - Expandable driver - Google Patents
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- TWI567562B TWI567562B TW104141467A TW104141467A TWI567562B TW I567562 B TWI567562 B TW I567562B TW 104141467 A TW104141467 A TW 104141467A TW 104141467 A TW104141467 A TW 104141467A TW I567562 B TWI567562 B TW I567562B
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Description
本發明係有關於一種驅動器，特別是有關於一種具有可擴充功能之驅動器。 The present invention relates to a drive, and more particularly to a drive having an expandable function.
目前的數值加工器，主要由控制器、驅動器及加工機所組成，由於加工機內部設有多個加工軸，因此，一個數值加工器需搭配數個驅動器才能使每一個加工軸具有加工運動，在配線上較為繁瑣，也因配線繁瑣而使得整體設置空間縮減。 The current numerical processing machine is mainly composed of a controller, a driver and a processing machine. Since the machining machine has a plurality of machining axes inside, a numerical processor needs to be equipped with several drives to make each machining axis have a machining motion. It is cumbersome on the wiring, and the overall installation space is reduced due to the cumbersome wiring.
此外，驅動器在使用時，必須搭配控制器使用，例如軸控或是I/O功能，也因此在使用者在購買驅動器時，必須考量到與各廠商控制器搭配的問題，而造成使用上的不便，並且當使用者購買一特定功能的數值加工機後，無法再額外新增加工功能，必須再額外購買驅動器或是控制器，也因此增加了額外的成本。 In addition, the driver must be used with the controller when it is used, such as axis control or I/O function. Therefore, when the user purchases the driver, it must consider the problem of matching with the controller of each manufacturer, resulting in the use of This is inconvenient, and when the user purchases a numerical machine with a specific function, it is no longer possible to add additional processing functions, and additional drivers or controllers must be purchased, which adds additional cost.
為了解決先前技術所述之問題，本發明之主要目的在於提供一種具有可擴充功能之驅動器，藉由於驅動器中的第一擴充卡與第二擴充卡設置多個解多工器，以及藉由驅動器中的電源模組輸出站號至第一擴充卡與第二擴充卡的方式，可區別需要進行驅動資料更新的擴充卡，並且無須因擴充不同功能的擴充卡而需額外增添與其搭配的驅動器，也可根據不同的加工或使用需求以擴充所需的擴充卡，此外，由於將電源模組、驅動卡及多個擴充卡集結於本發明之驅動器，故亦可節省配線及降低成本。 In order to solve the problems described in the prior art, the main object of the present invention is to provide a drive with an expandable function, by using a first expansion card and a second expansion card in the drive to set a plurality of demultiplexers, and by using a driver The power module outputs the station number to the first expansion card and the second expansion card, which can distinguish the expansion card that needs to be updated with the driver data, and does not need to add a corresponding driver to expand the expansion card with different functions. It is also possible to expand the required expansion card according to different processing or use requirements. In addition, since the power module, the drive card and the plurality of expansion cards are integrated in the driver of the present invention, wiring and cost can be saved.
根據上述目的，本發明主要目的在於提供一種具有可擴充功能之驅動器，包括：一第一擴充卡，用以輸出與儲存一第一驅動資料；一第二擴充卡，用以輸出與儲存一第二驅動資料；一驅動卡，與第一擴充卡與第二擴充卡連接，用以提供一第一訊號至第一擴充卡或第二擴充卡，並用以分別提供第一驅動資料與第二驅動資料至第一擴充卡與第二擴充卡；以及一電源模組，與第一擴充卡、第二擴充卡及驅動卡電性連接，用以提供電源至第一擴充卡、第二擴充卡及驅動卡，且提供站號至第一擴充卡與第二擴充卡；其中，第一擴充卡與第二擴充卡根據第一訊號儲存第一驅動資料與第二驅動資料，並根據第二訊號分別輸出第一驅動資料與第二驅動資料至加工機台，加工機台根據第一驅動資料與第二驅動資料運作。 According to the above objective, the main purpose of the present invention is to provide a drive with an expandable function, comprising: a first expansion card for outputting and storing a first driving data; and a second expansion card for outputting and storing a first The second driving data is connected to the first expansion card and the second expansion card to provide a first signal to the first expansion card or the second expansion card, and is configured to respectively provide the first driving data and the second driving The data is connected to the first expansion card and the second expansion card; and a power module is electrically connected to the first expansion card, the second expansion card, and the driving card to provide power to the first expansion card and the second expansion card. Driving the card, and providing the station number to the first expansion card and the second expansion card; wherein, the first expansion card and the second expansion card store the first driving data and the second driving data according to the first signal, and respectively according to the second signal The first driving data and the second driving data are output to the processing machine, and the processing machine operates according to the first driving data and the second driving data.
經上述可知藉由於驅動器中的第一擴充卡與第二擴充卡設置多個解多工器，以及藉由驅動器中的電源模組輸出站號至第一擴充卡與第二擴充卡的方式，可區別需要進行驅動資料更新的擴充卡，不因此將每個擴充卡所需的驅動資料傳遞至錯誤的擴充卡，並且無須因擴充不同功能的擴充卡而需額外增添與其搭配的驅動器，也可根據不同的加工或使用需求以擴充所需的擴充卡，此外，由於將電源模組、驅動卡及多個擴充卡集結於本發明之驅動器，故亦可節省配線及降低成本。 According to the above, the plurality of demultiplexers are set by the first expansion card and the second expansion card in the driver, and the way of outputting the station number to the first expansion card and the second expansion card by the power module in the driver, It is possible to distinguish between the expansion cards that need to be updated with the driver data, so that the driver data required for each expansion card is not transmitted to the wrong expansion card, and it is not necessary to add a corresponding driver to expand the expansion card of different functions, or The expansion card required can be expanded according to different processing or use requirements. In addition, since the power module, the drive card and the plurality of expansion cards are integrated in the driver of the present invention, wiring and cost can be saved.
1‧‧‧驅動器 1‧‧‧ drive
11‧‧‧第一擴充卡 11‧‧‧First expansion card
111、121‧‧‧第一解多工器 111, 121‧‧‧ first solution multiplexer
112、122‧‧‧第二解多工器 112, 122‧‧‧ second solution multiplexer
113、123‧‧‧第三解多工器 113, 123‧‧‧ third solution multiplexer
114、124‧‧‧處理單元 114, 124‧‧‧Processing unit
115、125‧‧‧記憶體 115, 125‧‧‧ memory
12‧‧‧第二擴充卡 12‧‧‧Second expansion card
13‧‧‧驅動卡 13‧‧‧ drive card
14‧‧‧電源模組 14‧‧‧Power Module
2‧‧‧加工機台 2‧‧‧Processing machine
3‧‧‧控制面板 3‧‧‧Control panel
A、B、C‧‧‧工作點 A, B, C‧‧‧Workpoints
第1圖係本發明一第一實施例之具有可擴充功能之驅動器的示意圖。 1 is a schematic view of a drive having an expandable function according to a first embodiment of the present invention.
第2圖係本發明一實施例之具有可擴充功能之驅動器之第一擴充卡的內部示意圖。 2 is an internal schematic view of a first expansion card of a drive having an expandable function according to an embodiment of the present invention.
第3圖係本發明一實施例之具有可擴充功能之驅動器之第二擴充卡的內部示意圖。 Figure 3 is an internal schematic view of a second expansion card of a drive having an expandable function in accordance with an embodiment of the present invention.
第4圖係本發明一第二實施例之具有可擴充功能之驅動器的示意圖。 Fig. 4 is a schematic view showing a drive having an expandable function according to a second embodiment of the present invention.
由於本發明揭露一種具有可擴充功能之驅動器，其中所利用之串列通訊方式，已為相關技術領域具有通常知識者所能明瞭，故以下文中之說明，不再作完整描述。同時，以下文中所對照之圖式，係表達與本發明之具有可擴充功能之驅動器特徵有關之系統結構及功能示意，並未依據實際尺寸完整繪製，盍先敘明。 Since the present invention discloses a driver having an expandable function, the serial communication method utilized therein is well known to those skilled in the art, and therefore, the description below will not be completely described. At the same time, the drawings in the following texts express the system structure and function diagrams related to the driver features of the present invention having expandable functions, and are not completely drawn according to the actual dimensions, which will be described first.
本發明係有關於一種具有可擴充功能之驅動器，特別是有關於包含一驅動卡、一第一擴充卡、一第二擴充卡及一電源模組之具有可擴充功能之驅動器。 The present invention relates to a drive having an expandable function, and more particularly to a drive having an expandable function including a drive card, a first expansion card, a second expansion card, and a power module.
首先，請參閱第1圖，第1圖係本發明一實施例之具有可擴充功能之驅動器的示意圖。 First, please refer to FIG. 1. FIG. 1 is a schematic diagram of a driver having an expandable function according to an embodiment of the present invention.
如第1圖所示，本發明一第一實施例之具有可擴充功能之驅動器的示意圖係由一第一擴充卡11、一第二擴充卡12、一驅動卡13及一電源模組14所組成，第一擴充卡11用以輸出與儲存一第一驅動資料，第二擴充卡12用以輸出與儲存一第二驅動資料，驅動卡13連接至第一擴充卡11與第二擴充卡12用以提供一第一訊號至第一擴充卡11或第二擴充卡12，並用以分別提供第一驅動資料與第二驅動資料至第一擴充卡11與第二擴充卡12，第一擴充卡11與第二擴充卡12分別輸出第一驅動資料與第二驅動資料至加工機台2，電源模組14電性連接至第一擴充卡11、第二擴充卡12及驅動卡13，用以提供電源至第一擴充卡11、第二擴充卡12及驅動卡13，且提供站號至第一擴充卡11與第二擴充卡12。 As shown in FIG. 1 , a schematic diagram of a drive having an expandable function according to a first embodiment of the present invention is performed by a first expansion card 11 , a second expansion card 12 , a drive card 13 , and a power module 14 . The first expansion card 11 is configured to output and store a first driving data, the second expansion card 12 is configured to output and store a second driving data, and the driving card 13 is connected to the first expansion card 11 and the second expansion card 12 Providing a first signal to the first expansion card 11 or the second expansion card 12, and for providing the first driving data and the second driving data to the first expansion card 11 and the second expansion card 12, respectively, the first expansion card 11 and the second expansion card 12 respectively output the first driving data and the second driving data to the processing machine 2, the power module 14 is electrically connected to the first expansion card 11, the second expansion card 12 and the driving card 13 for Power is supplied to the first expansion card 11, the second expansion card 12, and the drive card 13, and the station number is provided to the first expansion card 11 and the second expansion card 12.
接著，請參閱第2圖，第2圖係本發明一實施例之具有可擴充功能之驅動器之第一擴充卡的內部示意圖。 Next, please refer to FIG. 2, which is an internal schematic diagram of a first expansion card of a drive having an expandable function according to an embodiment of the present invention.
如第2圖所示，第一擴充卡11包括一第一解多工器111、一第二解多工器112、一第三解多工器113、一處理單元114及一記憶體115，第一解多工器111連接至電源模組14、驅動卡13及第三解多工器113，第二解多工器112連接至驅動卡13、處理單元114及記憶體115，第三解多工器113連接至第一解多工器111、處理單元114及記憶體115，處理單元114連接至加工機台2、第二解多工器 112及第三解多工器113，其中，第一解多工器111接收電源模組14所輸出之站號與接收驅動卡13所輸出之第一訊號後輸出至第三解多工器113，第二解多工器112接收驅動卡13所輸出之第一驅動資料後輸出至記憶體115，第三解多工器113接收第一解多工器111所輸出之第一訊號後輸出至記憶體115，處理單元114用以輸出一切換訊號至第二解多工器112與第三解多工器113，並輸出第二訊號至第三解多工器113，記憶體115接收第三解多工器113所輸出之第一訊號與第二訊號，且根據第一訊號接收第二解多工器112所輸出之第一驅動資料後儲存，並且根據第二訊號輸出第一驅動資料至第二解多工器112。 As shown in FIG. 2, the first expansion card 11 includes a first demultiplexer 111, a second demultiplexer 112, a third demultiplexer 113, a processing unit 114, and a memory 115. The first demultiplexer 111 is connected to the power module 14, the driving card 13 and the third demultiplexer 113, and the second demultiplexer 112 is connected to the driving card 13, the processing unit 114 and the memory 115, and the third solution The multiplexer 113 is connected to the first demultiplexer 111, the processing unit 114 and the memory 115, and the processing unit 114 is connected to the processing machine 2 and the second demultiplexer And the third demultiplexer 113, wherein the first demultiplexer 111 receives the station number output by the power module 14 and the first signal output by the receiving driver card 13, and outputs the first signal to the third demultiplexer 113. The second demultiplexer 112 receives the first driving data outputted by the driving card 13 and outputs the first driving data to the memory 115. The third demultiplexer 113 receives the first signal output by the first demultiplexing device 111 and outputs the first signal to the first signal. The memory unit 115 is configured to output a switching signal to the second demultiplexer 112 and the third demultiplexer 113, and output the second signal to the third demultiplexer 113, and the memory 115 receives the third. Dissolving the first signal and the second signal output by the multiplexer 113, and receiving the first driving data output by the second demultiplexer 112 according to the first signal, and storing the first driving data according to the second signal The second solution multiplexer 112.
接著，請參閱第3圖，第3圖係本發明一實施例之具有可擴充功能之驅動器之第二擴充卡的內部示意圖。 Next, please refer to FIG. 3, which is a schematic diagram of the internals of a second expansion card of a drive having an expandable function according to an embodiment of the present invention.
如第3圖所示，第二擴充卡12包括一第一解多工器121、一第二解多工器122、一第三解多工器123、一處理單元124及一記憶體125，第一解多工器121連接至電源模組14、驅動卡13及第三解多工器123，第二解多工器122連接至驅動卡13、處理單元124及記憶體125，第三解多工器123連接至第一解多工器121、處理單元124及記憶體125，處理單元124連接至加工機台2、第二解多工器122及第三解多工器123，其中，第一解多工器121接收電源模組14所輸出之站號與接收驅動卡13所輸出之第一訊號後輸出至第三解多工器123，第二解多工器122接收驅動卡13所輸出之第二驅動資料後輸出至記憶體125，第三解多工器123接收第一解多工器121所輸出之第一訊號後輸出記憶體125，處理單元124用以輸出切換訊號至第二解多工器122與第三解多工器123，並輸出第二訊號至第三解多工器123，記憶體125接收第三解多工器123所輸出之第一訊號與第二訊號，且根據第一訊號接收第二解多工器122所輸出之第二驅動資料後儲存，並且根據第二訊號輸出第二驅動資料至第二解多工器122。 As shown in FIG. 3, the second expansion card 12 includes a first demultiplexer 121, a second demultiplexer 122, a third demultiplexer 123, a processing unit 124, and a memory 125. The first demultiplexer 121 is connected to the power module 14, the driving card 13 and the third demultiplexer 123, and the second demultiplexer 122 is connected to the driving card 13, the processing unit 124 and the memory 125, and the third solution The multiplexer 123 is connected to the first demultiplexer 121, the processing unit 124, and the memory 125. The processing unit 124 is connected to the processing machine 2, the second demultiplexer 122, and the third demultiplexer 123. The first demultiplexer 121 receives the station number output by the power module 14 and the first signal output by the receiving driver card 13, and outputs the first signal to the third demultiplexer 123. The second demultiplexer 122 receives the driving card 13. The outputted second driving data is output to the memory 125, and the third demultiplexer 123 receives the first signal output by the first demultiplexer 121 and outputs the memory 125. The processing unit 124 outputs the switching signal to The second demultiplexer 122 and the third demultiplexer 123 output the second signal to the third demultiplexer 123, and the memory 125 receives the third Dissolving the first signal and the second signal output by the multiplexer 123, and receiving the second driving data output by the second demultiplexer 122 according to the first signal, and storing the second driving data according to the second signal The second solution multiplexer 122.
請同時參閱第2圖與第3圖，第一擴充卡11與第二擴充卡12之結構主要不同之處在於：第一擴充卡11之第一解多工器111、第二解多工器112及第三解多工器113皆為工作點C連接至工作點A，而第二擴充卡12之第一解多工器 121、第二解多工器122及第三解多工器123皆為工作點C連接至工作點B，亦可將第一擴充卡11之第一解多工器111、第二解多工器112及第三解多工器113之工作點C連接至工作點B，並將第二擴充卡12之第一解多工器121、第二解多工器122及第三解多工器123之工作點C連接至工作點A，在此本發明並不設限；其中，當第一擴充卡11的站號為CS0且第二擴充卡12之站號為CS1時，第一擴充卡11之CS0腳位為高電位，第二擴充卡12之CS1腳位為高電位。 Please refer to FIG. 2 and FIG. 3 at the same time. The structure of the first expansion card 11 and the second expansion card 12 are mainly different: the first demultiplexer 111 and the second demultiplexer of the first expansion card 11 112 and the third demultiplexer 113 are both the working point C connected to the working point A, and the first demultiplexer of the second expansion card 12 121. The second demultiplexer 122 and the third demultiplexer 123 are both connected to the working point B, and the first demultiplexer 111 and the second demultiplexer of the first expansion card 11 The working point C of the 112 and the third demultiplexer 113 is connected to the working point B, and the first demultiplexer 121, the second demultiplexer 122 and the third demultiplexer of the second expansion card 12 are connected. The working point C of 123 is connected to the working point A, and the present invention is not limited thereto; wherein, when the station number of the first expansion card 11 is CS0 and the station number of the second expansion card 12 is CS1, the first expansion card The CS0 pin of 11 is high, and the CS1 pin of the second expansion card 12 is high.
更具體而言，請同時參閱第1圖、第2圖及第3圖，當使用者欲更新第一擴充卡11之記憶體115的資料時，將第一擴充卡11之CS0腳位由高電位切換至低電位，且驅動卡13同時輸出第一訊號至第一擴充卡11之第一解多工器111與第二擴充卡12之第一解多工器121，但由於第二擴充卡12之第一解多工器121之CS1腳位為高電位，而第一擴充卡11之第一解多工器111之CS0腳位已切換為低電位，故僅第一擴充卡11之第一解多工器111之CS0腳位可將驅動卡所輸出之第一訊號輸入至第三解多工器113之工作點B，此外，處理單元114同時輸出切換訊號至第二解多工器112與第三解多工器113，第二解多工器112與第三解多工器113皆根據切換訊號使工作點C連接至工作點B，第一解多工器111輸出第一訊號至第三解多工器113，第三解多工器113將第一訊號輸出至記憶體115，記憶體115根據第一訊號而啟動儲存功能，驅動卡13輸入欲更新的第一驅動資料至第二解多工器112之工作點B，第二解多工器112將第一驅動資料輸出至記憶體115進行儲存，反之，當欲更新第二擴充卡12之第二驅動資料時，將第二擴充卡12之CS1腳位由高電位切換至低電位，第一擴充卡11之CS0腳位為高電位，後續過程如同第一擴充卡11，在此不再贅述。 More specifically, please refer to FIG. 1 , FIG. 2 and FIG. 3 simultaneously. When the user wants to update the data of the memory 115 of the first expansion card 11 , the CS0 pin of the first expansion card 11 is high. The potential is switched to a low potential, and the driving card 13 simultaneously outputs the first signal to the first demultiplexer 111 of the first expansion card 11 and the first demultiplexer 121 of the second expansion card 12, but because of the second expansion card The CS1 pin of the first demultiplexer 121 of 12 is high, and the CS0 pin of the first demultiplexer 111 of the first expansion card 11 has been switched to a low potential, so only the first expansion card 11 The CS0 pin of the multiplexer 111 can input the first signal output by the driving card to the working point B of the third demultiplexer 113. In addition, the processing unit 114 simultaneously outputs the switching signal to the second demultiplexer. 112 and the third demultiplexer 113, the second demultiplexer 112 and the third demultiplexer 113 both connect the working point C to the working point B according to the switching signal, and the first demultiplexer 111 outputs the first signal. To the third demultiplexer 113, the third demultiplexer 113 outputs the first signal to the memory 115, and the memory 115 starts the storage function according to the first signal. The driving card 13 inputs the first driving data to be updated to the working point B of the second demultiplexer 112, and the second demultiplexer 112 outputs the first driving data to the memory 115 for storage, and vice versa. When the second driving data of the second expansion card 12 is updated, the CS1 pin of the second expansion card 12 is switched from a high level to a low level, and the CS0 pin of the first expansion card 11 is at a high level, and the subsequent process is like the first expansion. Card 11, will not be described here.
接著，請繼續參閱第1圖、第2圖及第3圖，當使用者須使用第一擴充卡11之記憶體115所儲存之第一驅動資料時，處理單元114輸出切換訊號至第二解多工器112與第三解多工器113，並且處理單元114輸出第二訊號至第三解多工器113，第二解多工器112與第三解多工器113根據切換訊號將工作點C連接至工作點A，第三解多工器113輸出第二訊號至記憶體115，記憶體115根據第二訊號啟動 被讀取功能，記憶體115將所儲存之第一驅動資料輸出至第二解多工器112，第二解多工器112之工作點A輸出第一驅動資料至處理單元114，處理單元114將第一驅動資料輸出至加工機台2，加工機台2根據第一驅動資料運作，另一方面，當使用者須使用第二擴充卡12之記憶體125所儲存之第二驅動資料時，其動作原理如同第一擴充卡11，在此不再贅述。 Then, please refer to FIG. 1 , FIG. 2 and FIG. 3 . When the user needs to use the first driving data stored in the memory 115 of the first expansion card 11 , the processing unit 114 outputs the switching signal to the second solution. The multiplexer 112 and the third demultiplexer 113, and the processing unit 114 outputs the second signal to the third demultiplexer 113, and the second demultiplexer 112 and the third demultiplexer 113 will work according to the switching signal. Point C is connected to the working point A, and the third demultiplexer 113 outputs the second signal to the memory 115, and the memory 115 is activated according to the second signal. The read function, the memory 115 outputs the stored first driving data to the second demultiplexer 112, and the working point A of the second demultiplexer 112 outputs the first driving data to the processing unit 114, and the processing unit 114 The first driving data is output to the processing machine 2, and the processing machine 2 operates according to the first driving data. On the other hand, when the user needs to use the second driving data stored in the memory 125 of the second expansion card 12, The operation principle is the same as that of the first expansion card 11, and details are not described herein again.
接著，請繼續參閱第1圖、第2圖及第3圖，當使用者須使用第一擴充卡11與第二擴充卡12之記憶體115、125所儲存之第一驅動資料與第二驅動資料時，第一擴充卡11與第二擴充卡12之處理單元114、124皆輸出切換訊號至第二解多工器112、122與第三解多工器113、123，第一擴充卡11與第二擴充卡12之第二解多工器112、122與第三解多工器113、123根據切換訊號將工作點C連接至工作點A，第一擴充卡11與第二擴充卡12之第三解多工器113、123輸出第二訊號至第一擴充卡11與第二擴充卡12之記憶體115、125，第一擴充卡11與第二擴充卡12之記憶體115、125根據第二訊號啟動被讀取功能，第一擴充卡11與第二擴充卡12之記憶體115、125將所儲存之第一驅動資料與第二驅動資料輸出至第一擴充卡11與第二擴充卡12之第二解多工器112、122，第一擴充卡11與第二擴充卡12之第二解多工器112、122之工作點A分別輸出第一驅動資料與第二驅動資料至第一擴充卡11與第二擴充卡12之處理單元114、124，第一擴充卡11與第二擴充卡12之處理單元114、124將第一驅動資料與第二驅動資料輸出至加工機台2，由於各擴充卡11、12之功能並不相同，因此，同時使用第一擴充卡11與第二擴充卡12輸出第一驅動資料與第二驅動資料至加工機台2並不相互衝突。 Then, please refer to FIG. 1 , FIG. 2 and FIG. 3 , when the user needs to use the first driving data and the second driving stored in the memory 115 , 125 of the first expansion card 11 and the second expansion card 12 . When the data is extended, the processing units 114 and 124 of the first expansion card 11 and the second expansion card 12 output switching signals to the second demultiplexer 112, 122 and the third demultiplexer 113, 123, and the first expansion card 11 The second demultiplexer 112, 122 and the third demultiplexer 113, 123 of the second expansion card 12 connect the operating point C to the working point A according to the switching signal, and the first expansion card 11 and the second expansion card 12 The third demultiplexer 113, 123 outputs the second signal to the memory 115, 125 of the first expansion card 11 and the second expansion card 12, and the memory 115, 125 of the first expansion card 11 and the second expansion card 12. The read function is activated according to the second signal, and the first expansion card 11 and the memory 115, 125 of the second expansion card 12 output the stored first driving data and the second driving data to the first expansion card 11 and the second The second demultiplexer 112, 122 of the expansion card 12, the second demultiplexer 112, 122 of the first expansion card 11 and the second expansion card 12 Point A outputs the first driving data and the second driving data to the processing units 114 and 124 of the first expansion card 11 and the second expansion card 12, respectively, and the processing units 114, 124 of the first expansion card 11 and the second expansion card 12 will The first driving data and the second driving data are output to the processing machine 2. Since the functions of the expansion cards 11 and 12 are not the same, the first expansion card 11 and the second expansion card 12 are simultaneously used to output the first driving data and The second drive data to the processing machine 2 do not conflict with each other.
接著，請參閱本發明第4圖，第4圖係本發明一第二實施例之具有可擴充功能之驅動器的示意圖。 Next, please refer to FIG. 4 of the present invention, and FIG. 4 is a schematic diagram of a driver having an expandable function according to a second embodiment of the present invention.
第4圖之實施例之說明如同前述關於第1、2、3圖所描述者，其差異在於：當第二擴充卡12為一控制器軸卡時，本發明之第4圖之第二擴充卡12進一步連接至一外部之控制面板3。 The description of the embodiment of FIG. 4 is as described above with respect to the first, second, and third figures, and the difference is that when the second expansion card 12 is a controller axis card, the second expansion of the fourth embodiment of the present invention The card 12 is further connected to an external control panel 3.
上述本發明實施例中，電源模組14所輸出之站號係用以辨別第一擴充卡11與第二擴充卡12位於驅動器之位置。 In the above embodiment of the present invention, the station number output by the power module 14 is used to identify that the first expansion card 11 and the second expansion card 12 are located at the position of the driver.
上述本發明實施例中，擴充卡數量為二個，但可依使用者需求擴增擴充卡，皆藉由電源模組14輸出站號以辨別使用者須更新驅動資料的擴充卡，因此，擴充卡數量在此本發明並不設限。 In the embodiment of the present invention, the number of the expansion cards is two, but the expansion card can be expanded according to the user's requirements, and the power module 14 outputs the station number to identify the expansion card that the user needs to update the driving data. Therefore, the expansion is performed. The number of cards is not limited in this invention.
上述本發明實施例中，驅動卡13、第一擴充卡11及第二擴充卡12係由一串列通訊界面連接，例如：RS485，但在此本發明並不設限。 In the embodiment of the present invention, the drive card 13, the first expansion card 11, and the second expansion card 12 are connected by a serial communication interface, such as RS485, but the invention is not limited thereto.
上述本發明實施例中，第一驅動資料與第二驅動資料包括驅動時序、驅動指令或是驅動時序與驅動指令之組合。 In the above embodiment of the present invention, the first driving data and the second driving data include a driving sequence, a driving instruction, or a combination of a driving sequence and a driving instruction.
上述本發明實施例中，第一擴充卡11係一擴充I/O卡或一控制器軸卡，第二擴充卡12係擴充I/O卡或控制器軸卡，在此本發明並不設限；此外，一個控制器軸卡至少可接四個加工軸，控制器軸卡所連接的加工軸數量在此本發明並不設限。 In the above embodiment of the present invention, the first expansion card 11 is an expansion I/O card or a controller axis card, and the second expansion card 12 is an expansion I/O card or a controller axis card. In addition, one controller axis card can connect at least four machining axes, and the number of machining axes connected to the controller axle card is not limited herein.
上述本發明實施例中，加工機台2例如是：車床、銑床、磨床、鑽床等任一種加工機台，在此本發明並不設限。 In the above embodiment of the present invention, the processing machine 2 is, for example, a processing machine such as a lathe, a milling machine, a grinding machine, a drilling machine, etc., and the invention is not limited thereto.
上述本發明實施例中，驅動卡13可包含一通訊界面、USB介面、I/O介面及編碼器回授介面，在此本發明並不設限。 In the above embodiment of the present invention, the drive card 13 may include a communication interface, a USB interface, an I/O interface, and an encoder feedback interface. The invention is not limited thereto.
藉由在第一擴充卡11與第二擴充卡12中設置多個解多工器，以及藉由驅動器1中的電源模組14輸出站號至第一擴充卡11與第二擴充卡12的方式，可區別需要進行驅動資料更新的擴充卡，不因此將每個擴充卡所需的驅動資料傳遞至錯誤的擴充卡而導致驅動資料存取錯誤，並且無須因擴充不同功能的擴充卡而需額外增添與其搭配的驅動器，也可根據不同的加工或使用需求以擴充所需的擴充卡，此外，由於將電源模組、驅動卡及多個擴充卡集結於本發明之驅動器，故亦可節省配線及降低成本。 The plurality of demultiplexers are disposed in the first expansion card 11 and the second expansion card 12, and the station number is outputted to the first expansion card 11 and the second expansion card 12 by the power module 14 in the driver 1. In this way, the expansion card that needs to be updated with the driver data can be distinguished, so that the driver data required for each expansion card is not transmitted to the wrong expansion card, and the driver data access error is caused, and the expansion card of different functions is not required. Adding additional drivers to it, you can also expand the required expansion cards according to different processing or usage requirements. In addition, because the power module, driver card and multiple expansion cards are integrated in the drive of the present invention, it can also save Wiring and reducing costs.
以上所述僅為本發明之較佳實施例，並非用以限定本發明之權利範圍；同時以上的描述，對於相關技術領域之專門人士應可明瞭及實施，因此 其他未脫離本發明所揭示之精神下所完成的等效改變或修飾，均應包含在申請專利範圍中。 The above description is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention; therefore, the above description should be understood and implemented by those skilled in the relevant art. Other equivalent changes or modifications made without departing from the spirit of the invention should be included in the scope of the claims.
1‧‧‧驅動器 1‧‧‧ drive
11‧‧‧第一擴充卡 11‧‧‧First expansion card
12‧‧‧第二擴充卡 12‧‧‧Second expansion card
13‧‧‧驅動卡 13‧‧‧ drive card
14‧‧‧電源模組 14‧‧‧Power Module
2‧‧‧加工機台 2‧‧‧Processing machine
Claims (7)
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| TW104141467A TWI567562B (en) | 2015-12-10 | 2015-12-10 | Expandable driver |
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| TW104141467A TWI567562B (en) | 2015-12-10 | 2015-12-10 | Expandable driver |
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| TWI567562B true TWI567562B (en) | 2017-01-21 |
| TW201721451A TW201721451A (en) | 2017-06-16 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW343294B (en) * | 1996-06-05 | 1998-10-21 | Compaq Computer Corp | Connecting expansion cards |
| TW200623846A (en) * | 2004-12-22 | 2006-07-01 | Ind Tech Res Inst | Extendable interface and method for digital television |
| TWM328612U (en) * | 2007-08-09 | 2008-03-11 | Sparkle Comp Co Ltd | BIOS extendable display system |
| US7457942B2 (en) * | 2002-09-17 | 2008-11-25 | Ricoh Company, Ltd. | PC card control device, computer system using the PC card control device, and PC card identifying method |
| US20140229649A1 (en) * | 2011-12-15 | 2014-08-14 | Sundeep Raniwala | Implementing io expansion cards |
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2015
- 2015-12-10 TW TW104141467A patent/TWI567562B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW343294B (en) * | 1996-06-05 | 1998-10-21 | Compaq Computer Corp | Connecting expansion cards |
| US7457942B2 (en) * | 2002-09-17 | 2008-11-25 | Ricoh Company, Ltd. | PC card control device, computer system using the PC card control device, and PC card identifying method |
| TW200623846A (en) * | 2004-12-22 | 2006-07-01 | Ind Tech Res Inst | Extendable interface and method for digital television |
| TWM328612U (en) * | 2007-08-09 | 2008-03-11 | Sparkle Comp Co Ltd | BIOS extendable display system |
| US20140229649A1 (en) * | 2011-12-15 | 2014-08-14 | Sundeep Raniwala | Implementing io expansion cards |
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