西門子整流器6RA7081-6GS22-0寫程序

                                                              MD31050 DRIVE_AX_RATIO_DENOM[n] =         絲杠轉(zhuǎn)數(shù)
                                                              MD31060 DRIVE_AX_RATIO_NUMERA[n] =電機(jī)轉(zhuǎn)數(shù)
                                                              MD31050<MD31060       是減速傳動
                                                              MD31070 DRIVE_ENC_RATIO_DENOM[n] =         負(fù)載轉(zhuǎn)數(shù)，如：
                                                              工作臺
                                                              MD31080 DRIVE_ENC_RATIO_NUMERA[n] =編碼器轉(zhuǎn)數(shù)
                                                              此種配置時需要考慮軸回參考點(diǎn)的問題：
                                                              傳動比必須是整數(shù)
                                                              若傳動比過大，可能無法用電機(jī)編碼器的零脈沖作為參考點(diǎn)標(biāo)記，
                                                              因?yàn)檗D(zhuǎn)臺轉(zhuǎn)一圈零脈沖多且相鄰過近。
                                                              MD30200 NUM_ENCS = 2
                                                              MD30240 ENC_TYPE[0] = 1(增量) / 4()
       直線軸：直線光柵作直接測量位置反饋                                    MD30240 ENC_TYPE[1] = 1(增量) / 4()
                                                              MD30300 IS_ROT_AX = 0
                                                              MD30310 ROT_IS_MODULO = 0
                                                              MD30320 DISPLAY_IS_MODULO = 0
                                                              MD31020 ENC_RESOL[0] = 2048 (默認(rèn))
                                                              MD31020 ENC_RESOL[1] =0
                                                              MD31000 ENC_IS_LINEAR[0] = 0
                                                              MD31000 ENC_IS_LINEAR[1] = 1
                                                              MD31010 ENC_GRID_POINT_DIST=光柵柵距
                                                              MD31030 LEADSCREW_PITCH =       絲杠螺距
                                                              MD31040 ENC_IS_DIRECT[0] = 0
                                                              MD31040 ENC_IS_DIRECT[1] = 1
                                                              MD31050 DRIVE_AX_RATIO_DENOM[n] =         絲杠轉(zhuǎn)數(shù)
                                                              MD31060 DRIVE_AX_RATIO_NUMERA[n] =電機(jī)轉(zhuǎn)數(shù)
                                                              MD31050<MD31060       是減速傳動
       
      注：如果使用值編碼器/光柵或帶距離編碼的光柵還需要設(shè)置其它數(shù)據(jù)。
      ?   值編碼器：
          MD34200 $MA_ENC_REFP_MODE
          MD34210 $MA_ENC_REFP_STATE
          MD34220 $MA_ENC_ABS_TURNS_MODULO
      ?   距離碼光柵：
          MD34300 $MA_ENC_REFP_MARKER_DIST
          MD34310 $MA_ENC_MARKER_INC
          MD34320 $MA_ENC_INVERS
      注：使用第           5.7  章節(jié)介紹“驅(qū)動分配到機(jī)床軸"功能，自動設(shè)置值編碼器和距離碼編
      碼器的參數(shù)。
      
6.3.21 定義分度軸

       數(shù)據(jù)編號              數(shù)據(jù)名稱                                     數(shù)據(jù)說明
       MD30500           INDEX_AX_IGN_POS_TAB                  使用哪個索引表。
                                                                  支持：
                                                                  等距定位   MD30500=3
                                                                  非等距定位 MD30500=1(索引表                    1)或  2(索引表       2）
       MD30501           INDEX_AX_NUMERATOR                       被等分的距離。MD30500=3                  時，設(shè)置此數(shù)據(jù)。

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