[问答]

是否可以使用TTL触发一次为所有触发设置多个电源

问答对人有帮助，内容完整，我也想知道答案 0 您是否可以使用TTL触发一次为所有触发设置多个电源，然后如果有短路将一个电源置于OCP模式，然后在上电时立即关闭所有电源？此时我已经了解您可以立即触发所有电源，然后对器件进行编程，以寻找背板触发器来关闭OCP事件。电源接通后的编程步骤耗时太长，并且不能保护硬件以便短时间上电。以上来自于谷歌翻译以下为原文 Can you setup multiple power supplies to all trigger on at once with a TTL trigger and then if there is a short that puts one supply into OCP mode that will then shutdown all the supplies instantaneously on power up? At this time I have understood that you can trigger all the supplies on at once and then program the devices to look for a backplane trigger to power off on an OCP event. This programming step after the supplies are on takes too long and does not protect the hardware for a short on power up. 0
2019-4-28 14:07:42　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × kingnet_52040 该类别下有 195 个回答。邀请回答 60user7 该类别下有 81 个回答。邀请回答蓝色冰汐该类别下有 45 个回答。邀请回答醉狼工作室该类别下有 41 个回答。邀请回答 ianwhoani 该类别下有 30 个回答。邀请回答 dkhwakd 该类别下有 25 个回答。邀请回答 aaabbb567 该类别下有 23 个回答。邀请回答 e08506806 该类别下有 20 个回答。邀请回答 szzjfyp 该类别下有 18 个回答。邀请回答 sonia87 该类别下有 16 个回答。邀请回答 ningee 该类别下有 16 个回答。邀请回答 xj5548 该类别下有 15 个回答。邀请回答 zouqinxiang 该类别下有 15 个回答。邀请回答 daichuangs 该类别下有 14 个回答。邀请回答 derek88 该类别下有 14 个回答。邀请回答 hzmbs2016 该类别下有 12 个回答。邀请回答 JST2006 该类别下有 12 个回答。邀请回答 hu_wflllllllg21 该类别下有 11 个回答。邀请回答 fichesw 该类别下有 11 个回答。邀请回答 www037 该类别下有 11 个回答。邀请回答举报 h1654155275.5753 相关推荐 • 请问如果我设置ＤＴＣ的触发为ＩＲＱ中断，正常模式，ｃｏｕｎｔ为１０，那触发一次ＩＲＱ中断是搬运一次数据吗？ 2381 • 6747串口有方法可以一次接收完所有字节后触发cpu中断吗 1384 • 求助，是否可以在中心对齐模式下每个周期仅触发一次中断（TIM1_UP_TIM16）？ 184 • MPC5748G如何一次只为一个通道生成ADC EOC中断？ 248 • labview如何做到一次触发采集一次 4117 • 请问WIFI_EVENT_STA_BSS_RSSI_LOW事件只会触发一次吗？ 199 • 求助，请问WIFI_EVENT_STA_BSS_RSSI_LOW事件只会触发一次吗？ 281 • 是否可以使用定时器连续触发？ 187 • LabVIEW事件结构每次触发后接收的都是外部变量上一次的值！怎么解决啊！ 6906 • 发射软件触发定时源怎样使用？求范例 3420 2个回答

答案对人有帮助，有参考价值 0 要将所有电源配置为在一个电源进入OCP时关闭，我将使用66000系列的离散故障抑制功能而不是触发系统。您需要将每个主机的FLT连接到其自己的INH和其他主机的INH。这样，当主机跳闸FTL触发时，它将拉动每个主机的INH并禁用所有电源模块。下面是配置每个电源模块的命令，这样当发生OC，OV或OT情况时，它将导致FLT trigger.OUTP：DFI：STAT 1OUTP：DFI：LINK QUESSTAT：QUES：ENAB 19您还需要确保配置每个电源模块的开关，以便启用Remote Inhibit。以上来自于谷歌翻译以下为原文 To configure all of the power supplies to turn off when one supply goes into OCP I would us the Discrete Fault Inhibit capability of the 66000 series instead of the Trigger System. You will need to connect the FLT of each mainframe to its own INH and the other mainframes' INH. This way when a mainframe trips the FTL trigger it will pull the INH of every mainframe and disable all of the power modules. Below are the commands to configure each power module such that when a OC, OV or OT condition occurs it will cause a FLT trigger. OUTP:DFI:STAT 1 OUTP:DFI:LINK QUES STAT:QUES:ENAB 19 You will also need to make sure that the switches of each power module is configured so that Remote Inhibit is enabled.

2019-4-28 14:13:03 评论举报黎菁菁

答案对人有帮助，有参考价值 0 嗨，看看最初的帖子，问题似乎是设置故障/禁止系统是否有一个较短的步骤，以便可以检测到开启时非常快的OCP条件。现在，似乎故障/禁止在开启后设置，并且它无法获得在故障/禁止设置之前的开启后不久发生的OCP条件。我的建议是在触发输出打开之前设置故障/禁止系统（通过必要的命令发送）。这将允许电源在接通时接收OCP事件，从而关闭输出。除了更改设置的顺序，如上所述，我没有看到执行此故障/禁止设置的快捷方式。如果我已经解决了你的问题，请告诉我以上来自于谷歌翻译以下为原文 Hi, Looking at the initial post, the question seems to be whether there is a shorter step to setup the fault/inhibit system such that a very fast OCP conditiion at turn-on can be detected. Right now, it seems like the fault/inhibit is being setup after the turn-on and it fails to pick up an OCP condition that happens shortly after the turn-on before the fault/inhibit setup. My suggestion to be to setup the fault/inhibit system(send over the necessary commands) before the outputs are triggered to turn on. This will allow the power supply to pick up an OCP event at turn-on and consequently shutdown the outputs. Other than changing the sequence of the setup, as described, i don't see a shortcut to doing this fault/inhibit setup. Let me know if I've addressed the your question. Steven

2019-4-28 14:23:04 评论举报 h1654155275.5950