如何在KUKA机器人控制系统中读取和设置系统变量,以实现与外部系统的通信?请提供一个编程示例。
时间: 2024-11-28 10:23:24 浏览: 87
在KUKA机器人的编程中,系统变量的读取和设置是实现与外部系统通信的关键步骤。首先,确保你已熟悉《KUKA机器人系统变量手册:8.1, 8.2, 8.3版》,这份手册详细指导了如何在KUKA控制器上操作系统变量。在编程时,你可以利用KRL(KUKA Robot Language)来实现这些操作。例如,若要读取当前的机器人速度,可以使用GET语句访问系统变量。若要设置外部设备的输出信号,可以使用SET语句对相应的I/O变量进行赋值。以下是一个简单的编程示例,展示了如何读取和设置系统变量进行通信:
参考资源链接:[KUKA机器人系统变量手册:8.1, 8.2, 8.3版](https://wenku.csdn.net/doc/2yi149rg50?spm=1055.2569.3001.10343)
示例代码:
```
&ACCESS RVP
&REL 1
&PARAM TEMPLATE = C:\KRC\Roboter\Template\vorgabe
&PARAM EDITMASK = *
DEF ExampleComm()
; 读取系统变量 $VEL(速度)和$IO_IN(输入信号)
$VEL = GET $VEL
$IO_IN = GET $IO_IN
; 根据输入信号设置输出变量 $IO_OUT(输出信号)
IF $IO_IN = 1 THEN
$IO_OUT = 1
ENDIF
; 读取并打印位置信息(例如:关节角)
$JOINTPOS = GET $JOINTPOS
PRINT
参考资源链接:[KUKA机器人系统变量手册:8.1, 8.2, 8.3版](https://wenku.csdn.net/doc/2yi149rg50?spm=1055.2569.3001.10343)
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