哪位高手能帮我解释一下啊,最好能详细点谢谢了!

来源：学生作业帮编辑：拍题作业网作业帮分类：综合作业时间：2024/04/19 23:45:55

哪位高手能帮我解释一下啊,最好能详细点谢谢了!
L #DRIVE_IO_ADDRESS //Change address from "INT" to "WORD"
T #Addr
CALL SFC 14 //Reading Consistent Data of a DP Standard Slave
LADDR :=#Addr //Peripheral address => Hardware config.
RET_VAL:=#Returncode_SFC14 // 0 => an error occurred during processing
RECORD :=#PI //Target range for read user data.
L #Returncode_SFC14
L 0
I //If an error occurs during processing of the SFC,
JC END //the function will be exited => NW14
L #PI.Actual_position //Allocation of process input data
T #ACTUAL_POSITION
L #PI.Actual_speed
T #ACTUAL_SPEED
L #PI.Active_current
L 10
/I
T #ACTUAL_CURRENT
A #PI.Inverter_ready
= #INVERTER_READY
A #PI.Inverter_ready //A warning is active, if the inverter is still ready for operation
A #PI.Error //and the error bit has been set.
= #WARNING_OF_AXIS
AN #PI.Inverter_ready //An error is present, if the inverter is not ready for operation
A #PI.Error //and the error bit has been set.
= #FAULT_OF_AXIS
A #PI.referenced
= #REFERENCED
A #PI.Target_position_reached
= #TARGET_POS_REACHED

你把电脑问题放到化妆类来问,真是天才!

哪位高手能帮我解释一下啊,最好能详细点谢谢了! 择路是什么意思?哪位能帮我解释一下谢谢了! 哪位高手能帮我解释一下感烟探测器的工作原理,谢谢哪位高人能帮我详细解释一下嵌入式学科,并举例.谢谢哪位大大能解释一下艾略特的《荒原》.详细点的,谢谢了. 哪位仁兄能帮我解释一下船舶坐标系!谢谢啦! 麻烦哪位高手能帮我翻译一下.急.谢谢. 哪位字体高手能帮我打几个繁体字谢谢哪位老师能帮我解释一下：匠心别具和别具匠心的区别啊? 谢谢! 谁能详细清楚地帮我解释一下*p=&a[0]的意思含义啊,谢谢了! 高锰酸钾沾到了手上该怎么办啊,用水洗都洗不掉．哪位高手能帮我解决办法啊～～谢谢了初中物理电学知识能帮我梳理一下初中的物理电学知识吗?最好详细点,谢谢了!