<p>SIMATIC <a href="https://www.xuezdh.com/tag/step7-safety/" title="æ¥çä¸ STEP7 Safety ç¸å ³çæç« " target="_blank"><span class="tag-key">STEP7 Safety</span></a> V15.1 éç¨äº <a href="https://www.xuezdh.com/tag/tia/" title="æ¥çä¸ TIA ç¸å ³çæç« " target="_blank"><span class="tag-key">TIA</span></a> Portal V15.1ï¼æ¯ä¸æ¬¾é«æ§è½éå 软件å ï¼å¯å¯¹æ éå®å ¨ S7 æ§å¶å¨è¿è¡ç¼ç¨.<br />
SIMATIC STEP7 Safety V15.1 éç¨äºæææ éå®å ¨å TIA SIMATIC æ§å¶å¨ç±»å«ï¼S7-1500ãS7-1200ãS7-1500 软件æ§å¶å¨ãS7-300ãS7-400 å WinACï¼ã</p>
<p>SIMATIC STEP7 Safety V15.1 æ°åè½</p>
<p>New fail-safe CPU-CPU communication "Flexible F-Link"</p>
<p>With STEP 7 Safety V15.1, a new fail-safe CPU-CPU communication "Flexible F-Link" is available for the fail-safe S7-1200 and S7-1500 CPUs. This enables fail-safe data to be easily exchanged between two fail-safe CPUs as a fail-safe array using standard communication mechanisms.</p>
<p><img class="aligncenter wp-image-281 size-full" src="https://www.xuezdh.com/wp-content/uploads/2018/11/Safety-V15.12.jpg" alt="SIMATIC STEP7 Safety V15.1ä¸è½½" width="600" height="455" /></p>
<p>Flexible F-Link offers several advantages for exchanging fail-safe data:</p>
<p>Grouping of the fail-safe data to be transferred into F-conformant PLC data types (UDTs)<br />
Up to 100 bytes of fail-safe data per UDT</p>
<p>Support of fail-safe data types</p>
<p>Easy parameter assignment and automatic generation of fail-safe communication DBs<br />
Transfer of fail-safe data with standard communication blocks even across network boundaries<br />
F-runtime group communication for F-CPUs 1200/1500</p>
<p>System-integrated and worldwide sufficiently unique F-Communication UUID</p>
<p>Separate F-communication address signature for easy recognition of changes of the F-communication UUID</p>
<p><img class="aligncenter wp-image-280 size-full" src="https://www.xuezdh.com/wp-content/uploads/2018/11/Safety-V15.11.jpg" alt="SIMATIC STEP7 Safety V15.1æ°åè½" width="600" height="455" /></p>
<p>F-OB preprocessing and postprocessing</p>
<p>To simplify configuring and for easy-to-follow timing, especially in the context of fail-safe communication using Flexible F-Link, STEP 7 Safety Version V15.1 provides the option of placing standard blocks around the F-runtime groups for the purpose of preprocessing and postprocessing process values.</p>
<p>Variable communication ID (DP_DP_ID)</p>
<p>Starting in Version V15.1, STEP 7 Safety provides the option of assigning variables instead of constants to the communication IDs (DP_DP_IDs) needed for the SENDDP and RCVDP blocks. This allows use of safety programs with the same collective F-signature in systems with a variety of identical I-devices. The variable communication ID thus enables simplified commissioning, maintenance and project management.</p>
<p>New openness functionalities</p>
<p>Reading/configuring of I-parameters of the ET 200SP F-IOs</p>
<p>Consistent station upload</p>
<p>HW/SW comparison (offline/offline)</p>
<p>Import/export of consistent F-blocks and F-conformant PLC data types (UDT)</p>
<p>Simulation mode for SENDDP / RCVDP during S7-PLCSIM operation</p>
<p>2015 å®å ¨ç级为 SIL 3ï¼å®å ¨å®æ´æ§ç级ï¼IEC 61508:2010ï¼æ PL e 级ï¼æ§è½ç级ï¼13849-1:2015 æ åï¼</p>
<p><strong><span style="color: #ff0000;">SIMATIC STEP7 Safety V15.1ä¸è½½é¾æ¥</span></strong></p>
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