<p><img class="aligncenter wp-image-1666 size-full" src="https://www.xuezdh.com/wp-content/uploads/2021/06/TIA-V17.jpg" alt="TIA Portal STEP 7 Professional V17" width="720" height="430" /></p>
<p style="text-align: center;">TIA Portal <a href="https://www.xuezdh.com/tag/step-7/" title="æ¥çä¸ STEP 7 ç¸å ³çæç« " target="_blank"><span class="tag-key">STEP 7</span></a> Professional V17æ°åè½</p>
<h3>CEM ç¼ç¨è¯è¨ (S7-1200/S7-1500)</h3>
<p>CEMï¼<a href="https://www.xuezdh.com/tag/%e5%9b%a0%e6%9e%9c%e7%9f%a9%e9%98%b5/" title="æ¥çä¸ å æç©éµ ç¸å ³çæç« " target="_blank"><span class="tag-key">å æç©éµ</span></a>ï¼æ¯ä¸ç§æäºç解çæ°åç¼ç¨è¯è¨ï¼åºäºè¯¥è¯è¨ï¼å æå ³ç³»çç¼åæ´ä¸ºè½»æ¾å¿«æ·ã</p>
<h3>ä¸è½½ç»åç»ç»æ (S7-1200/S7-1500)</h3>
<p>æ§è¡“ä¸è½½å°è®¾å¤”æä½æ¶ï¼å°ç°æçç»åç»ç»æä¸è½½å° CPU ä¸ã</p>
<p>å个ç»åç»ç»æå¯ä»é¡¹ç®æ ä¸ç以ä¸ç³»ç»æ件夹ä¸ä¸è½½ï¼ä¹å¯ä»¥ä»ä¸å软件åå çç³»ç»æ件夹ä¸ä¸è½½ã</p>
<p>ç¨åºå</p>
<p>PLC æ°æ®ç±»å</p>
<p>PLC åéï¼ä» CPU S7-1500 åºä»¶çæ¬ V2.5 åæ´é«çæ¬ï¼</p>
<p>è¿æå³çï¼å¨åä½ä¸ºæ°ç«ç CPU ä¸è½½æ¶ï¼æè ä»è®¾å¤ä¸ä¸ä¼ æ¶ï¼å°æ¢å¤ç»ç»æã</p>
<h3>ç¼ç¨è¯è¨ç¼è¾å¨</h3>
<p>ç°å¨ï¼å·¡è§çªå£ä¸ç交åå¼ç¨å表å¯å»ç»å½å交åå¼ç¨è§å¾å¹¶æ¾ç¤ºç»æåéï¼PLC æ°æ®ç±»å为 STRUCTï¼çä¸ä½è®¿é®ã</p>
<p>对交åå¼ç¨ç¼è¾å¨ä¸è¾å ¥æè¾åºå°åçéå æ¾ç¤ºè¿è¡äºæ¹è¿ã</p>
<p>“æå¼å”(Open block) (F7) 对è¯æ¡ç°å¨ä¹æ¯æé¨åå称æç´¢ãå³ï¼æç´¢åå PLC æ°æ®ç±»å (UDT) æ¶æ éåè¾å ¥ææåæ¯ã</p>
<p>软件åå ä¸åãPLC æ°æ®ç±»å (UDT) å PLC åé表ç“å·²å帔(Published) å±æ§ï¼ç°å¨å¯ç´æ¥æ¾ç¤ºå¨é¡¹ç®æ ä¸ã</p>
<p>è¿è¡æ¬å°“æ¥æ¾åæ¿æ¢”(Find &; Replace) æ¶ï¼å°æ¾ç¤ºæ»çæ¿æ¢æ¬¡æ°ã</p>
<p>å¨ STEP 7 V17 çåç§ç¼è¾å¨ä¸ï¼å¯éè¿ <;Ctrl + F>; å°æéææ¬ç´æ¥å¤å¶å°æ¬å°æç´¢çæç´¢æ¡ä¸ãå次åå» <;Ctrl + F>;ï¼å¯å°æç´¢ææ¬å¤å¶å°å ¨å±æç´¢æ¡ä¸ã</p>
<p>为äºå¢å¼ºä»£ç çæ读æ§ï¼å¯ä½¿ç¨ camelCase è¯æ³èªå¨æ¢è¡ LADãFBDãGRAPH å CEM åä¸çåéåã</p>
<h3>å 载并çè§åçåæ´çæ°æ®å (S7-1200/S7-1500)</h3>
<p>å è½½æ°æ®åæ¶ï¼ä»¥ä¸è§åéç¨ï¼</p>
<p>å¦æ离线项ç®ä¸è¯¥åæ¥å£çæ¶é´æ³æäºå¨çº¿é¡¹ç®ï¼å该åé常éè¦éæ°å è½½ãè¿å°å¯¼è´åéå¼ä¹å°éæ°åå§åãè¿è导è´å·¥åè¿è¡æ¶æ°æ®ä¸ä¸è´ã</p>
<p>å¨<a href="https://www.xuezdh.com/tag/tia-v17/" title="æ¥çä¸ TIA V17 ç¸å ³çæç« " target="_blank"><span class="tag-key">TIA V17</span></a> å以ä¸çæ¬ä¸ï¼ç³»ç»ä¸åæ¯è¾æ¶é´æ³ï¼èæ¯å¯¹å¨çº¿åä¸ç¦»çº¿åçç»æè¿è¡æ¯è¾ãä» å½æ°æ®åçç»æç¡®å®åçåæ´æ¶ï¼æä¼å¨ä¸è½½æ¶è¿è¡éæ°åå§åãå¦ä¸å¤§ä¼å¿å¨äºï¼å³ä½¿å¨çº¿ç¨åºå离线ç¨åºä¸æ¾ç¤ºåå¨ä¸åï¼ä»å°ç»§ç»çè§ç¨åºç¶æã</p>
<p><span style="color: #ff0000;">注ï¼</span></p>
<p><span style="color: #ff0000;">æ´æ¹ GRAPHãCEM æ CFC è¯è¨åä¸çç¨åºä»£ç æ¶ï¼å¯è½ä¼å¯¼è´å é¨æ¥å£æ°æ®æ´æ¹ãå³ä½¿åæ¥å£å¤æªæ¾ç¤ºç»ææ§åæ´ï¼è¿äºæ´æ¹ä¹éè¦è¿è¡éæ°åå§åã</span></p>
<p><strong>示ä¾ï¼</strong></p>
<p>以ä¸æ åµä¸ï¼ä¸è½½æ°æ®åæ¶æ ééæ°åå§åï¼</p>
<p>ä½¿ç¨ Openness åè½æçæ¬æ§å¶æ¥å£ï¼ä»å¤é¨æºä»¥ç¸åç»æå¤æ¬¡çææ°æ®åã</p>
<p>注ï¼å¦æ使ç¨ä¸è¿°åè½çæä¸ä¸ªåæä¸ä¸ª GRAPH åä¸è¯¥åçåå¨å¨é¢çæ¿æ´»ï¼å该åééæ°ä¸è½½åéæ°åå§åã</p>
<p>å¨æ¥å£ä¸æ·»å åæ°ï¼ä¹ååå é¤ã</p>
<p><img class="aligncenter wp-image-1667 size-full" src="https://www.xuezdh.com/wp-content/uploads/2021/06/TIA-V17-PRO.gif" alt="TIA Portal STEP 7 Professional V17" width="720" height="548" /></p>
<h3>ç»ææ¥è¦</h3>
<p>å建æ¥è¦ç±»å«æ¶ï¼ç³»ç»å°ä¸ºæ¯ä¸ªæ¥è¦ç±»å«æå®ä¸ä¸ª IDï¼è¯¥ ID å¨é¡¹ç®ä¸å¯ä¸ã请注æï¼æ´æ¹ä¸ä¸ªç±æ§çæ¬å建ç项ç®æ¶ï¼å³ä½¿å¨çº¿ç¨åºä¸ç¦»çº¿ç¨åºå®å ¨ç¸åï¼ä¹å¯è½ä¼æ¾ç¤ºå¨çº¿/离线ä¸åæ¥è¦ãè¿äºä¸åæ¥è¦æ¯ç±äºæ ¡éªå计ç®å¯¼è´ï¼ç°å·²ä¼åä¿®å¤ãä½å¤§å¤æ°æ åµä¸ï¼è¿äºåä»å¯è½æ¾ç¤ºä¸è¿°æ¥è¦ã</p>
<p>ä» å¨æå°æ°æ åµä¸ï¼ç±äºè®¡ç®æ ¡éªåæ¶åçåæ´ï¼å¨å¯¹é¡¹ç®è¿è¡å¨çº¿çè§åæµè¯æ¶ï¼ä»ééæ°ç¼è¯å¹¶ä¸è½½è¯¥é¡¹ç®ã</p>
<p>éè¿ Openness API ç¼è¾ç¨åºçéæ éå®å ¨é¨å</p>
<p>å¨çæ¬TIA V17 å以ä¸çæ¬ä¸ï¼å¯éè¿ Openness API ç¼è¾éæ éå®å ¨ç¨åºç»ä»¶ã</p>
<p>éè¿ Opennessï¼å¯æ§è¡ä»¥ä¸åè½ï¼</p>
<p>å°éæ éå®å ¨ç¨åºä¸è½½å° F-CPU S7-1200/S7-1500 ä¸</p>
<p>ç¼è¯éæ éå®å ¨ç¡¬ä»¶å软件</p>
<p>æ令</p>
<p>ç°æç“D_ACT_DP”æ令已æç §å¦ä¸æ¹å¼è¿è¡æ©å±ï¼å¦æå·²å° S7-1500 æ ET-200 CPU ç»æ为æºè½è®¾å¤ï¼åå¯ä½¿ç¨“D_ACT_DP”æ令å¨è¯¥ CPU çç¨åºä¸æå¼æå ³éæºè½è®¾å¤åè½ã</p>
<p>使ç¨æ°çæ令“Get_AlarmResources”ï¼ç¡®å®å½å S7-1500 CPU å åä¸å¯åå¨çæ¥è¦æ°éã</p>
<p>ç°æç“RH_CTRL”æ令已æç §å¦ä¸æ¹å¼è¿è¡æ©å±ï¼</p>
<p>å¯è¯·æ±ç³»ç»ç¶æ“SYNCUP”ã</p>
<p>å¯è¯·æ±å¤ç¨ CPU æ为主 CPU 对该è¿ç¨è¿è¡æ§å¶ã</p>
<p>å¯è¯·æ±å¤ç¨ CPU è½¬å ¥“STOP”模å¼ã</p>
<p>S7-1200 CPU ç°å¨ä¹æ¯æç°ææ令“Get_SMC_Info”ã</p>
<p>S7-1200 CPU ç°å¨ä¹æ¯æç°ææ令“FileWriteC”å“FileReadC”ã</p>
<p>S7-1200 CPU ç°å¨ä¹æ¯æç°ææ令“ServerMethodPre”å“ServerMethodPost”ã</p>
<p>使ç¨æ°æ令“OPC_UA_ReadList_C”ã“OPC_UA_WriteList_C”å“OPC_UA_MethodCall_C”ï¼å¯å° S7-1500 å ET-200 CPU è½»æ¾å¤ç为 OPC UA 客æ·ç«¯ãææè¿äºç®åæ令é½å ·æ以ä¸ç¹ç¹ï¼æä»¤å¿ é¡»è¿è¡åæ°åï¼ææ§è¡ OPC UA 客æ·ç«¯ä»»å¡ã</p>
<p>ç°æç“MB_CLIENT”æ令 (MODBUS TCP) å·²æç §å¦ä¸æ¹å¼è¿è¡æ©å±ï¼ç°å¨æ¯æ Modbus åè½ 23ï¼ç¨äºå°ä½ä¸æ°æ®åå ¥ Modbus æå¡å¨ï¼å¹¶ä» Modbus æå¡å¨è¯»åæ°æ®ã</p>
<p>使ç¨æ°æ令“TCONSettings”ï¼å¯ä»¥è¯·æ± S7-1200 æ S7-1500 CPU ä¸æ°ç OUC è¿æ¥ IDï¼è¯»å已就绪æç°æç OUC è¿æ¥å±æ§ï¼æè 为就绪æç°æç OUC è¿æ¥æå®ä¸ä¸ªå±æ§ã</p>
<p>å¯è¯»åææå®ä»¥ä¸è¿æ¥å±æ§ï¼</p>
<p>TCP è¿æ¥çç»æ¢æ¹å¼ï¼</p>
<p>è¿æ¥åç¸å ³èµæºåéè¿ TCP éç½®ï¼å½åç¹æ§ï¼ç«å³éæ¾ï¼æéè¿ TCP å®æç»æ¢è¿æ¥ãå³ï¼ä» å½å®æ¶å¨æ¶é´å°æåèµæºæä¼éæ¾ï¼éä¿¡ä¼ä¼´æè½åé确认ã</p>
<p>æ´æ¹ UDP å¤æç TTL å¼ï¼ä» S7-1500 CPUï¼ï¼</p>
<p>å¨æ¤ä¹åï¼ä¸æ¡ UDP å¤ææ¥æä¸è½è·¨è·¯ç±å¨åéãç°å¨ï¼å¯å¨ä¸è¡ä¸æå®è½¬åä¸æ¡ UDP å¤ææ¥æçè·¯ç±å¨æ°éã</p>
<p>æ°æ令“CommConfig”å¯è¯»ååæ´æ¹ S7-1500 CPU ç以ä¸éä¿¡åæ°ï¼</p>
<p>DNS 主æºå</p>
<p>DNS åå</p>
<p>DHCP 客æ·ç«¯ ID</p>
<p>DNS æå¡å¨å°å</p>
<p>IP å¥ä»¶ï¼IP å°åãåç½æ©ç ãé»è®¤ç½å ³æé»è®¤è·¯ç±å¨ï¼</p>
<p>NTP æå¡å¨å°åï¼è¯¥éä¿¡åæ°æ æ³è¯»åï¼åªè½æ´æ¹ï¼ã</p>
<p>åå©æ°æ令“DQ4_CAM”(S7-1500)ï¼ç¨æ·å¯ä½¿ç¨è¾åºæ¨¡å DQ 4x24VDC/2A HS çå¸è½®æ§å¶åè½ã</p>
<p><img class="aligncenter wp-image-1668 size-full" src="https://www.xuezdh.com/wp-content/uploads/2021/06/TIA-V17-PRO.jpg" alt="TIA Portal STEP 7 Professional V17" width="720" height="568" /></p>
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<td style="text-align: center;" bgcolor="d0f2ee"><img class="" src="https://www.xuezdh.com/wp-content/uploads/2019/02/wechat120.jpg" align="right" hspace="1" />微信æç´¢ææ«ç å ³æ³¨<br />
<strong><span style="color: #ff0000;"><span style="color: #0080ff;"> å¦èªå¨å</span> </span></strong>å ¬ä¼å·<br />
åå¤ <span style="color: #ec7093;"><strong><span style="color: #0080ff;">001665</span> </strong></span><br />
è·åèµæºä¸è½½é¾æ¥</td>
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