Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357

Warning: mysqli_query(): (HY000/1194): Table 'wp_options' is marked as crashed and should be repaired in D:\wwwroot\www.zhaoplc.com\wp-includes\class-wpdb.php on line 2357
cp243-1与光端机的网线连接用直通的还是交叉 | 找知识-找PLC
投稿
  1. 找知识-找PLC首页
  2. 自动化系统
  3. SIMATIC S7-200

cp243-1与光端机的网线连接用直通的还是交叉

• SIMATIC S7-200

cp243-1与光端机的网线连接用直通的还是交叉
 光端机与pc的网线（不经过交换机）用直通的还是交叉
 

问题补充：
cp243-1与光端机  光端机再到pc机  ，中间网线如何选择

最佳答案

1）如果你的光端机采用的是自适应技术，可以自动检测线序，那么直连和交叉都可以。
 2）如果光端机不是1）那种情况，可能要用交叉了，直通的通讯质量无法保证。

提问者对于答案的评价：
all right

原创文章，作者：ximenziask，如若转载，请注明出处：https://www.zhaoplc.com/plc355030.html

赞 (0)
打赏 微信扫一扫 微信扫一扫 支付宝扫一扫 支付宝扫一扫
0 0
上一篇 2021年7月5日 上午2:12
下一篇 2021年7月5日 上午2:12

相关推荐

  • cpu216两个通讯口（port0,1）可以同时接两台电脑吗

    如题，比如可以接两台电脑，一台（port0)用于组态（如三维力控），另一个用microwin调试(prot1) 最佳答案 完全没问题，一个口用于编程调试的同时，另外一个连HMI（如…

    SIMATIC S7-200 2020年10月31日

  • 不用高速计数器，如何实现转速的测量？

    不用高速计数器，如何实现转速的测量啊？ 最佳答案 不用高速计数器的话，那就只能“曲线救国”了。在电机上接一个测速发电机，测速发电机将电机的转速信号处理成模拟电压信号输出。再将这个模…

    SIMATIC S7-200 2020年10月31日

  • 那里有s7-200指令详解

    那里有s7-200指令详解 最佳答案 当然是手册了，最权威最详细的解释。《西门子 S7-200·LOGO!·SITOP 参考》也是不可缺少的资料。 &…

    SIMATIC S7-200 2021年7月5日

  • STEP7-Micro/WIN SMART v2.2如何安装在7代处理器系统里

    各位老师！近期我的电脑坏了，想重新买一台，但在电脑城转一圈，大部分笔记本CPU都是7代处理器，只能装win10系统，问题1、我曾经看到论坛里有装虚拟机解决的，问下这种方法可靠？如果…

    SIMATIC S7-200 2021年7月5日

  • 如何编写彩灯循环系统

    如何用S7-200编写程序使系统做到让QW0依次做到全亮，全灭，依次点亮，依次熄灭，从左向右依次扫描点亮，从邮箱中依次点亮 最佳答案 你可以用200的步进指令做，每一个步直接赋值。…

    SIMATIC S7-200 2017年11月6日
  • s7-200 224xp控制氩弧焊，老是烧输入点是什么问题 SIMATIC S7-200

    s7-200 224xp控制氩弧焊，老是烧输入点是什么问题

    s7-200 224xp控制氩弧焊，实现自动焊接，输入点接入的是开关电源24v,问题一，用不了1-2个小时就会烧掉定义的输入点；问题二，如果输出控制直流调速器，只要焊枪一…

    2021年7月5日

  • 200的eni指令

    各位师傅：     200的中断指令ATCH与ENI一定要在一起用吗？为什么我看书上有的只用ATCH不用ENI。而我不用后者时，整…

    SIMATIC S7-200 2020年11月1日

  • 200的温度PID

    200温度PID好用吗？ 最佳答案 问题：200温度PID好用吗？楼主的意思指的是S7-200向导生成的PID好用不好用吧？！西门子S7-200中PID，向导和自己做PID各有各的…

    SIMATIC S7-200 2020年10月31日

  • DP接头

    我用组态王与CU226通信，自由口协议；PLC端接口硬件使用DB9接头相连接，我想使用DP接头，不使用EM277模块，直接连接CPU226的485口可以吗？  …

    SIMATIC S7-200 2017年11月26日

  • 如何实现CPU224XP与440和430变频器的通讯

    我在工程中使用S7-200CPU224XP与3台440变频器2台430变频器同时通讯，请教各位如何编写程序我的邮箱ZWJ_TS961@163.COM,谢谢各位 问题补充：最好不使用…

    SIMATIC S7-200 2020年11月1日

发表回复

登录后才能评论