DM3422 采用32 位DSP 處理器為運算核心,定位于高技術水準通用全隔離型的三相高壓大功率步進電機驅動器。它以比交流伺服更為*的軟件算法結合強勁的三相功率推動單元.的性能表現(xiàn)在,高速大力矩輸出,低噪聲,低振動,低發(fā)熱,由于采用內置動態(tài)微細分技術,即使在低細分的條件下,也能夠達到高細分的效果,低中高速運行都很平穩(wěn),噪音超小。驅動器具有電機參數(shù)學習及控制參數(shù)自動整定,及運行過程微調自適應參數(shù)的變化功能,能夠針對不同電機自動生成運行參數(shù),大限度發(fā)揮電機的性能。控制信號接口:
端子 | 符號 | 名稱 | 說明 |
1 | PU+ | 脈沖輸入正 | 4-28V信號電壓自適應 |
2 | PU- | 脈沖輸入負 | |
3 | DR+ | 方向輸入正 | 4-28V信號電壓自適應 |
4 | DR- | 方向輸入負 | |
7 | MF+ | 使能輸入正 | 4-28V信號電壓自適應 |
8 | MF- | 使能輸入負 | |
9 | ALM+ | 報警輸出正 | 光耦集電極輸出 |
10 | ALM- | 報警輸出負 |
電流設定:
有效值 | SW1 | SW2 | SW3 | SW4 |
1.2 | off | off | off | off |
1.4 | off | off | off | on |
1.6 | off | off | on | off |
1.8 | off | off | on | on |
2.0 | off | on | off | off |
2.2 | off | on | off | on |
2.4 | off | on | on | off |
2.6 | off | on | on | on |
2.8 | on | off | off | off |
3.0 | on | off | off | on |
3.2 | on | off | on | off |
3.4 | on | off | on | on |
3.6 | on | on | off | off |
3.8 | on | on | off | on |
4.0 | on | on | on | off |
4.2 | on | on | on | on |
細分設定:
脈沖/轉 | SW5 | SW6 | SW7 | SW8 |
400 | on | on | on | on |
500 | on | on | on | off |
600 | on | on | off | on |
800 | on | on | off | off |
1000 | on | off | on | on |
1200 | on | off | on | off |
2000 | on | off | off | on |
3000 | on | off | off | off |
4000 | off | on | on | on |
5000 | off | on | on | off |
6000 | off | on | off | on |
10000 | off | on | off | off |
12000 | off | off | on | on |
20000 | off | off | on | off |
30000 | off | off | off | on |
60000 | off | off | off | off |