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工控人家園 西門子工控論壇 新手求助這段程序什么意思，師傅請(qǐng)進(jìn)

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樓主發(fā)表于: 2014-04-11 11:24

只看樓主 | 小中大

小弟菜鳥一枚，請(qǐng)教一下這段程序是什么意思，還有這是什么語言，求指點(diǎn)

|[  START OF LD  PROGRAM  ZHOU    ]
|
|[     VARIABLE DECLARATIONS      ]
|
|[       BLOCK DECLARATIONS       ]
                +-------+
        SUBR  1 | STOP  |       LANG: LD  (*                                  *)
                +-------+
                +-------+
        SUBR  2 |INAUTO |       LANG: LD  (*                                  *)
                +-------+
                +-------+
        SUBR  3 |  IN   |       LANG: LD  (*                                  *)
                +-------+
|[     START OF PROGRAM LOGIC     ]
|
|
|
|%S0001  +-----+         +-----+         +-----+         +-----+
+--] [---+ BLK_+---------+ BLK_+---------+ BLK_+---------+ BLK_+-------------<+>
|        | CLR_|         | CLR_|         | CLR_|         | CLR_|
|        | WORD|         | WORD|         | WORD|         | WORD|
|%Q0001 -+IN   | %M0001 -+IN   | %AI0001-+IN   | %AQ001 -+IN   |
|        | LEN |         | LEN |         | LEN |         | LEN |
|        |00032|         |00064|         |00064|         |00064|
|        +-----+         +-----+         +-----+         +-----+
|
|        +-----+         +-----+         +-----+
+<+>-----+ BLK_+---------+ BLK_+---------+ BLK_+-
|        | CLR_|         | CLR_|         | CLR_|
|        | WORD|         | WORD|         | WORD|
|%I0001 -+IN   | %R0001 -+IN   | %G0001 -+IN   |
|        | LEN |         | LEN |         | LEN |
|        |00032|         |00001|         |00016|
|        +-----+         +-----+         +-----+
|
|
|%I0032
+--] [---------------------------------------------------------------->> _LA0001
|
*
*
*%S0007  +-----+         +-----+
*--] [---+ BLK_+---------+ BLK_+-
*        | CLR_|         | CLR_|
*        | WORD|         | WORD|
*        |     |         |     |
*%Q0001 -+IN   | %AQ001 -+IN   |
*        | LEN |         | LEN |
*        |00032|         |00064|
*        |     |         |     |
*        +-----+         +-----+
*
*
*
*[ END ]
*
|
|
+_LA0001:

工控人家園 西門子工控論壇 新手求助這段程序什么意思，師傅請(qǐng)進(jìn)

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