深圳市雷赛智能控制股份有限公司 |
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联系人: | 电话:0755-26433338(20线) |
传真:0755-26402718 | 地址:深圳市南山区登良路25号天安南油工业区二栋三楼 |
邮编:518052 | 邮箱:info@leisai.com |
网址:http://www.leisai.com |
输出峰值电流
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输出均值电流
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SW6
|
SW7
|
SW8
|
SW9
|
0.45A
|
0.32A
|
off
|
off
|
off
|
off
|
0.63A
|
0.45A
|
off
|
off
|
off
|
on
|
1.41A
|
1.00A
|
off
|
off
|
on
|
off
|
1.88A
|
1.34A
|
off
|
off
|
on
|
on
|
2.33A
|
1.66A
|
off
|
on
|
off
|
off
|
2.85A
|
2.04A
|
off
|
on
|
off
|
on
|
3.23A
|
2.31A
|
off
|
on
|
on
|
off
|
3.75A
|
2.68A
|
off
|
on
|
on
|
on
|
4.26A
|
3.04A
|
on
|
off
|
off
|
off
|
4.65A
|
3.32A
|
on
|
off
|
off
|
on
|
5.18A
|
3.70A
|
on
|
off
|
on
|
off
|
5.55A
|
3.96A
|
on
|
off
|
on
|
on
|
6.15A
|
4.39A
|
on
|
on
|
off
|
off
|
6.60A
|
4.71A
|
on
|
on
|
off
|
on
|
7.20A
|
5.14A
|
on
|
on
|
on
|
off
|
7.80A
|
5.57A
|
on
|
on
|
on
|
on
|
步数/转
|
SW1
|
SW2
|
SW3
|
SW4
|
400
|
on
|
on
|
on
|
on
|
500
|
off
|
on
|
on
|
on
|
600
|
on
|
off
|
on
|
on
|
800
|
off
|
off
|
on
|
on
|
1000
|
on
|
on
|
off
|
on
|
1200
|
off
|
on
|
off
|
on
|
1600
|
on
|
off
|
off
|
on
|
2000
|
off
|
off
|
off
|
on
|
2400
|
on
|
on
|
on
|
off
|
3200
|
off
|
on
|
on
|
off
|
4000
|
on
|
off
|
on
|
off
|
5000
|
off
|
off
|
on
|
off
|
6000
|
on
|
on
|
off
|
off
|
6400
|
off
|
on
|
off
|
off
|
8000
|
on
|
off
|
off
|
off
|
10000
|
off
|
off
|
off
|
off
|
名称
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功能
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PUL+(+5V)
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脉冲控制信号:脉冲上升沿有效;PUL-高电平时4-5V,低电平时0-0.5V。为了可靠响应脉冲信号,脉冲宽度应大于1.6μs。如采用+12V或+24V时需串电阻。
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PUL-(PUL)
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DIR+(+5V)
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方向信号:高/低电平信号,为保证电机可靠换向,方向信号应先于脉冲信号至少 5μs建立。电机的初始运行方向与电机的接线有关,互换任一相绕组(如A+、A-交换)可以改变电机初始运行的方向,DIR-高电平时4~5V,低电平时0~0.5V。
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DIR-(DIR)
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ENA+(+5V)
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使能信号:此输入信号用于使能或禁止。ENA+ 接+5V,ENA-接低电平(或内部光耦导通)时,驱动器将切断电机各相电流使电机处于自由状态,此时步进脉冲不被响应。当不需此功能时,使能信号端悬空即可。
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ENA-(ENA)
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FAULT+
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故障信号OC输出:低电平故障,高电平正常,建议用1K上拉电阻接外部+5V。注意:FAULT+/FAULT-端与电源GND不共地。
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