細(xì)分?jǐn)?shù)
|
1
|
2
|
4
|
5
|
8
|
10
|
20
|
25
|
40
|
50
|
100
|
200
|
200
|
200
|
200
|
200
|
D0
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
D1
|
ON
|
ON
|
OFF
|
OFF
|
ON
|
ON
|
OFF
|
OFF
|
ON
|
ON
|
OFF
|
OFF
|
ON
|
ON
|
OFF
|
OFF
|
D2
|
ON
|
ON
|
ON
|
ON
|
OFF
|
OFF
|
OFF
|
OFF
|
ON
|
ON
|
ON
|
ON
|
OFF
|
OFF
|
OFF
|
OFF
|
D3
|
ON
|
ON
|
ON
|
ON
|
ON
|
ON
|
ON
|
ON
|
OFF
|
OFF
|
OFF
|
OFF
|
OFF
|
OFF
|
OFF
|
OFF
|
D4
|
ON, 雙脈沖：PU為正向步進(jìn)脈沖信號(hào)，DR為反向步進(jìn)脈沖信號(hào)
|
|||||||||||||||
OFF, 單脈沖：PU為步進(jìn)脈沖信號(hào)，DR為方向控制信號(hào)
|
||||||||||||||||
細(xì)分?jǐn)?shù)
|
1
|
2
|
4
|
8
|
16
|
32
|
64
|
128
|
D0
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
ON
|
OFF
|
D1
|
ON
|
ON
|
OFF
|
OFF
|
ON
|
ON
|
OFF
|
OFF
|
D2
|
ON
|
ON
|
ON
|
ON
|
OFF
|
OFF
|
OFF
|
OFF
|
D3
|
無(wú)效
|
|||||||
D4
|
ON, 雙脈沖：PU為正向步進(jìn)脈沖信號(hào)，DR反向步進(jìn)脈沖信號(hào)
|
|||||||
OFF, 單脈沖：PU為步進(jìn)脈沖信號(hào)，DR為方向控制信號(hào)
|
||||||||
標(biāo)記符號(hào)
|
功能
|
注釋
|
O.H
|
故障指示燈
|
過(guò)熱保護(hù)時(shí)紅色發(fā)光管點(diǎn)亮
|
TM
|
工作指示燈
|
TM信號(hào)有效時(shí)，綠色指示燈點(diǎn)亮
|
Im
|
電機(jī)線圈電流設(shè)定電位器
|
調(diào)整電機(jī)相電流，逆時(shí)針減小，順時(shí)針增大
|
+
|
輸入信號(hào)光電隔離正端
|
接+5V供電電源，+5V-+24V均可驅(qū)動(dòng)，高于+5V需接限流電阻
|
PU
|
D4=OFF，PU為步進(jìn)脈沖信號(hào)
|
下降沿有效，每當(dāng)脈沖由高變低時(shí)電機(jī)走一步。輸入電阻220Ω，要求：低電平0-0.5V，高電平4-5V，脈沖寬度>2.5μS
|
D4=ON，PU為正向步進(jìn)脈沖信號(hào)
|
||
+
|
輸入信號(hào)光電隔離正端
|
接+5V供電電源，+5V-+24V均可驅(qū)動(dòng)，高于+5V需接限流電阻
|
DR
|
D4=OFF，DR為方向控制信號(hào)
|
用于改變電機(jī)轉(zhuǎn)向。輸入電阻220Ω，要求：低電平0-0.5V，高電平4-5V，脈沖寬度>2.5μS
|
D4=ON，DR為反向步進(jìn)脈沖信號(hào)
|
||
+
|
輸入信號(hào)光電隔離正端
|
接+5V供電電源，+5V-+24V均可驅(qū)動(dòng)，高于+5V需接限流電阻
|
MF
|
電機(jī)釋放信號(hào)
|
有效（低電平）時(shí)關(guān)斷電機(jī)線圈電流，驅(qū)動(dòng)器停止工作，電機(jī)處于自由狀態(tài)
|
+
|
原點(diǎn)輸出光電隔離正端
|
電機(jī)線圈通電位于原點(diǎn)置為有效（B、-A通電）；光電隔離輸出（高電平）
|
TM
|
原點(diǎn)輸出信號(hào)光電隔離負(fù)端
|
+端接輸出信號(hào)限流電阻，TM接輸出地。最大驅(qū)動(dòng)電流50mA，最高電壓50V
|
+V
|
電源正極
|
DC12-40V
|
-V
|
電源負(fù)極
|
|
AC、BC
|
電機(jī)接線
|
 |
+A、-A
|
||
+B、-B
|