Overview
- ¾ßÓÐÖС¢´óÈÝÁ¿µÄ³ÌÐò´æ´¢Æ÷ºÍÊý¾Ý½á¹¹£¬Èç¹ûÐèÒª£¬¿ÉÒÔ¹© SIMATIC ×é̬¹¤¾ßʹÓÃ
- ¶Ô¶þ½øÖƺ͸¡µãÊýÔËËã¾ßÓнϸߵĴ¦ÀíÄÜÁ¦
- ÔÚ¾ßÓм¯ÖÐʽºÍ·Ö²¼Ê½I/OµÄÉú²úÏßÉÏ×÷Ϊ¼¯ÖÐʽ¿ØÖÆÆ÷ʹÓÃ
- PROFIBUS DP Ö÷Õ¾/´ÓÕ¾½Ó¿Ú
- ÓÃÓÚ´óÁ¿µÄ I/O À©Õ¹
- ÓÃÓÚ½¨Á¢·Ö²¼Ê½ I/O ½á¹¹
- ÔÚPROFIBUSÉÏʵÏÖµÈʱͬ²½Ä£Ê½
CPU ÔËÐÐÐèÒª SIMATIC ΢´æ´¢¿¨(MMC)
Î÷ÃÅ×ÓCPU315-2DP Î÷ÃÅ×ÓCPU315-2DP Î÷ÃÅ×ÓCPU315-2DP
Area of application
CPU 315-2 DP ÊÇÒ»¸ö´øÓдóÖÐÐͳÌÐò´æ´¢Æ÷ºÍ PROFIBUS DP Ö÷/´Ó½Ó¿ÚµÄ CPU¡£³ýÁ˼¯ÖÐʽ I/O ½á¹¹Í⣬Ëü»¹¿ÉÓÃÓÚ·Ö²¼Ê½×Ô¶¯»¯½á¹¹¡£
ËüÔÚ SIMATIC S7-300 Öо³£±»ÓÃ×÷±ê×¼ PROFIBUS DP Ö÷Õ¾¡£ ¸Ã CPU Ò²±»ÓÃ×÷·Ö²¼Ê½ÖÇÄÜÉ豸£¨DP´ÓÕ¾£©¡£
ËüÒѾÒÀÕÕÁ¿»¯¿ò¼Ü×÷ÁËÓÅ»¯£¬ÒÔ±ãʹÓà SIMATIC ¹¤³Ì¹¤¾ß£¬È磺
- ÓÃSCL±à³Ì
- ÓÃS7-GRAPH½øÐÐ˳Ðò¿ØÖƱà³Ì
ÁíÍ⣬CPU Ϊ²ÉÓÃÈí¼þÀ´ÊµÏÖһЩ¼òµ¥µÄ¹¤ÒÕÈÎÎñÌṩÁËÒ»¸öÀíÏëµÄƽ̨£¬ÀýÈ磺
- ¼òµ¥µÄÔ˶¯¿ØÖÆ
- ʹÓà STEP 7 ¿é»òÔËÐÐÈí¼þ“±ê×¼/Ä£¿é»¯PID¿ØÖÆ” À´ÊµÏÖ±Õ»·¿ØÖÆÈÎÎñµÄ½â¾ö·½°¸
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Design
CPU 315-2 DP °²×°ÓУº
- ΢´¦ÀíÆ÷;
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- 256 KB ¹¤×÷´æ´¢Æ÷£¨Ï൱ÓÚ´óÔ¼ 85 K ÌõÖ¸Á£»
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- Áé»îµÄÀ©Õ¹ÄÜÁ¦;
¶à´ï 32 ¸öÄ£¿é£¬£¨4ÅŽṹ£©
- MPI¶àµã½Ó¿Ú;
¼¯³ÉµÄ MPI ½Ó¿Ú×î¶à¿ÉÒÔͬʱ½¨Á¢Óë S7-300/400 »ò±à³ÌÉ豸¡¢PC¡¢OP µÄ 16 ÌõÁ¬½Ó¡£ÔÚÕâЩÁ¬½ÓÖУ¬Ê¼ÖÕΪ±à³ÌÆ÷ºÍ OP ·Ö±ðÔ¤ÁôÒ»¸öÁ¬½Ó¡£Í¨¹ý“È«¾ÖÊý¾ÝͨѶ”£¬MPI¿ÉÒÔÓÃÀ´½¨Á¢×î¶à16¸öCPU×é³ÉµÄ¼òµ¥ÍøÂç¡£
- PROFIBUS DP ½Ó¿Ú:
´øÓÐ PROFIBUS DP Ö÷/´Ó½Ó¿ÚµÄ CPU 315-2 DP ¿ÉÒÔÓÃÀ´½¨Á¢¸ßËÙ¡¢Ò×Óõķֲ¼Ê½×Ô¶¯»¯ÏµÍ³¡£¶ÔÓû§À´Ëµ,·Ö²¼Ê½I/Oµ¥Ôª¿É×÷Ϊһ¸ö¼¯ÖÐʽµ¥ÔªÀ´´¦Àí(ÏàͬµÄ×é̬¡¢±àÖ·ºÍ±à³Ì).
È«ÃæÖ§³Ö PROFIBUS DP V1 ±ê×¼¡£ËüÌá¸ßÁË DP V1 ±ê×¼´ÓÕ¾µÄÕï¶ÏºÍ²ÎÊý»¯ÄÜÁ¦¡£

Functions
- ¿ÚÁî±£»¤;
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- Õï¶Ï»º³å;
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- Ãâά»¤µÄÊý¾Ýºó±¸;
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- MPI¶àµã½Ó¿Ú;
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Technical Specifications (MyMMP/TED)
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6ES7 315-2AH14-0AB0
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Ò»°ãÐÅÏ¢
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Ó²¼þ²úÆ·ÐͺÅ
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01
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¹Ì¼þÐͺÅ
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V3.3
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STEP 7 V5.5 + SP1 »ò¸ü¸ß°æ±¾£¬»ò STEP7 V5.2 + SP1 »ò¸ü¸ß°æ±¾£¨´ø HSP 218£©
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µçÔ´µçѹ
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24 V DC
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850 mA
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150 mA
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3.5 A
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1 A²·s
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4.5 W
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256 kbyte
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128 kbyte
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8 Mbyte
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10 a
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√£»Í¨¹ý MMC ±£Ö¤£¨Ãâά»¤£©
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CPU ´¦Àíʱ¼ä
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λ²Ù×÷£¬µäÐÍ
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0.05 µs
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×Ö²Ù×÷£¬µäÐÍ
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0.09 µs
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¶¨µãÊýÔËË㣬µäÐÍ
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0.12 µs
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0.45 µs
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CPU ¿é
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¿éÊýÁ¿£¨×ÜÊý£©
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1024£»£¨Êý¾Ý¿é¡¢º¯Êý¡¢º¯Êý¿é£©£»¿Éͨ¹ýʹÓÃµÄ MMC À´¼õÉٿɼÓÔØ¿éµÄ×î´óÊýÁ¿¡£
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DB
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1024£»ÊýÖµ·¶Î§£º 1 µ½ 16000
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64 KB
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FB
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1024£»ÊýÖµ·¶Î§£º 0 µ½ 7999
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64 KB
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FC
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1024£»ÊýÖµ·¶Î§£º 0 µ½ 7999
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64 KB
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OB
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64 KB
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16
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4
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S7 ¼ÆÊýÆ÷
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256
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0
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255
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Z0 ¡« Z7
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0
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999
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IEC ¼ÆÊýÆ÷
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SFB
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S7 ¶¨Ê±Æ÷
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256
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