新闻来源:发布日期:2024-10-23
1. 何谓受控自运行及持续自运行?
受控自运行就是驱动器无须通过信号源(如 PLC,控制板等)収送脉冲信号,只须给信号端加 3.3-28v 范围 内的任意电压即可控制步进电机做正反转运动的一种运动方式。
持续自运行就是驱动器无须通过信号源(如 PLC,控制板等)収送脉冲信号,也无须给信号端加电压,驱动 器即可控制步进电机做单向运动的一种运动方式。
2. 如何设置受控自运行及持续自运行?
对于立三机电驱动器,设置受控自运行及持续自运行大致可以分为以下两类:
A.对于 DIP10 位拔码开关的驱动器(如 M542,M906 等)其设置方式如下:
|
运行方式 |
SW9 |
SW10 |
|---|---|---|
|
单脉冲 |
OFF |
OFF |
|
双脉冲 |
ON |
OFF |
|
受控自运行 |
OFF |
ON |
|
持续自运行 |
ON |
ON |
B.对于 DIP8 位拔码开关的驱动器(如 M420,M415 等)其设置方式如下:
|
运行方式 |
跳线 1 |
跳线 2 |
|---|---|---|
|
单脉冲 |
开路 |
开路 |
|
双脉冲 |
短路 |
开路 |
|
受控自运行 |
开路 |
短路 |
|
持续自运行 |
短路 |
短路 |
注意:以上设置方式只作为参考,具体设置方式请见各驱动器使用说明书。
3. 受控自运行及持续自运行如何控制速度?
对于受控自运行及持续自运行其速度控制方式都是通过拔码开关 SW5-SW8 来设定,目前立三机电提供一下两种速度模式作为出厂默认设置:
|
SPD/转 |
SW5 |
SW6 |
SW7 |
SW8 |
|---|---|---|---|---|
| 5 |
ON |
ON |
ON |
ON |
| 10 |
OFF |
ON |
ON |
ON |
| 15 |
ON |
OFF |
ON |
ON |
| 20 |
OFF |
OFF |
ON |
ON |
| 30 |
ON |
ON |
OFF |
ON |
| 45 |
OFF |
ON |
OFF |
ON |
| 60 |
ON |
OFF |
OFF |
ON |
| 90 |
OFF |
OFF |
OFF |
ON |
| 120 |
ON |
ON |
ON |
OFF |
| 150 |
OFF |
ON |
ON |
OFF |
| 180 |
ON |
OFF |
ON |
OFF |
| 210 |
OFF |
OFF |
ON |
OFF |
| 240 |
ON |
ON |
OFF |
OFF |
| 270 |
OFF |
ON |
OFF |
OFF |
| 300 |
ON |
OFF |
OFF |
OFF |
| 360 |
OFF |
OFF |
OFF |
OFF |
|
SPD/转 |
SW5 |
SW6 |
SW7 |
SW8 |
|---|---|---|---|---|
| 5 | ON | ON | ON | ON |
| 10 | OFF | ON | ON | ON |
| 15 | ON | OFF | ON | ON |
| 30 | OFF | OFF | ON | ON |
| 60 | ON | ON | OFF | ON |
| 90 | OFF | ON | OFF | ON |
| 120 | ON | OFF | OFF | ON |
| 150 | OFF | OFF | OFF | ON |
| 180 | ON | ON | ON | OFF |
| 210 | OFF | ON | ON | OFF |
| 240 | ON | OFF | ON | OFF |
| 350 | OFF | OFF | ON | OFF |
| 450 | ON | ON | OFF | OFF |
| 560 | OFF | ON | OFF | OFF |
| 680 | ON | OFF | OFF | OFF |
| 800 | OFF | OFF | OFF | OFF |
注意:速度设置也可以根据客户需求更改。