Question

西门子PLC编程STL语言到底是啥意思啊？看不懂。求大神指导

L 0
T #TEMP0
L 1
T #TEMP1
A "M0.2_SysP_AutoRun"
JCN M010
JU M011
M010: R "M12.0_ArVacDewaxSelected"
R "M12.3_H2DewaxSelected"
R "M12.6_ArReplaceH2Select"
R "M19.6_PreSelectTorvac"
R "M13.1_VacSinterSelected"
R "M13.4_GasSinterSelected"
R "M14.1_FastCoolSelected"
M011: OPN "工艺配方工艺标志号"
M00e: L DBW [#TEMP0]
JL M001
JU M002
JU M003
JU M004
JU M005
JU M006
JU M007
JU M008
JU M009
JU M00a
M001: JU M00b
M002: JU M00b
M003: S "M12.0_ArVacDewaxSelected"
JU M00c
M004: S "M12.3_H2DewaxSelected"
JU M00c
M005: S "M12.6_ArReplaceH2Select"
JU M00c
M006: S "M19.6_PreSelectTorvac"
JU M00c
M007: S "M13.1_VacSinterSelected"
JU M00c
M008: S "M13.4_GasSinterSelected"
JU M00c
M009: S "M14.1_FastCoolSelected"
JU M00c
M00a: JU M00d
M00d: BE
M00c: L #TEMP1
L 1
+I
T #TEMP1
L #TEMP1
L 40
<I
JC M00f
JU M00b
M00f: L #TEMP1
L 1
-I
SLD 3
T #TEMP0
L #TEMP0
L 2
*I
T #TEMP0
JU M00e
M00b: BE

真的令人费解啊????

Answer 1

STL是PLC编程的一种，和梯形图是不同的形式，而目的都是实现某个控制的功能。这个代码是一系列的条件，从而实现不同的跳转。具体目的是什么，要根据实际的控制目的来解释。

Answer 2

是流程的意思

Answer 3

这是汇编语言中断语句