View allAll Photos Tagged plc
This is a Siemens S7-300 PLC I have for testing. These are quite powerful and for most of my projects (in automation) LOGOs would be much better suited. I have one LOGO coming soon but for some reason Siemens thinks it's a good idea to have different programming softwares for different PLCs so I have to install and learn another IDE just for these smaller PLCs.
Diseño de logo que realice para la tienda virtual PLC.
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The relays to the left control a 3 light dwarf CPL and the rectifier is for a CNW dwarf semaphore and provides 110VDC. The two relays to the right are the semaphore control. The PLC is a MicroLogix 1000 Programmed by ZCG US.
Decked out my friends guitar came out dopesauce. Note yourself
MUTiNY!, Meko sod, nobody, erase,delme, actionman adam, Atomik, meta 4, simian, trioxin, sweet hate, very ape art, vapr19, m2upc, huke
The new Macindoe Research Centre at PLC Sydney under construction. Funded partly by the federal government's Building an Education Revolution (BER) program.
A Programmable Logic Controller (PLC), or programmable controller is an industrial digital computer which has been ruggedised and adapted for the control of manufacturing processes, such as assembly lines, or robotic devices, or any activity that requires high reliability control and ease of programming and process fault diagnosis.
They were first developed in the automobile industry to provide flexible, ruggedised and easily programmable controllers to replace hard-wired relays and timers. Since then they have been widely adopted as high-reliability automation controllers suitable for harsh environments. A PLC is an example of a "hard" real-time system since output results must be produced in response to input conditions within a limited time, otherwise unintended operation will result.
Here are five photos from today's walk. Also there is a photo from the church dinner on the first night. It seemed like our visit to that Methodist/Episcopalian community was something that the different congregations there came together to support. Our faith and action was a little different than theirs, but several people clearly were intrigued and grateful for the reflections our activism and anti-nuclear cause stirred in them.
The pastor Ernie walked with us for the first leg in the morning too. Angie's chicken adobo and their homemade Egg McMuffin-type things kicked our morning off right. The presence of Margo's granddaughters brightened everyone's day, even after they left. Couldn't resist the photo by the valley of peace.
During the march today, we were on well-traveled streets almost the whole way. A few residential neighborhoods were mostly devoid of pedestrians, but other, busier areas had plenty of traffic (though still not a lot of walkers). We received many peace honks even though we didn't bring a "Honk For Peace" sign; people just knew!
We spoke with Steve Kelly and Megan Rice. At all junctures, while the occasion of these people's trials and general legal issues is the context for raising anti-nuclear issues, the real point we are making isn't that nuclear weapons are unsafe, it is because the very existence of nuclear weapons makes the world unsfafe.
Here are three photos from day two's walk. Also there is a photo from the church dinner on the first night. It seemed like our visit to that Methodist/Episcopalian community was something that the different congregations there came together to support. Our faith and action was a little different than theirs, but several people clearly were intrigued and grateful for the reflections our activism and anti-nuclear cause stirred in them. They were very sweet and generous to us all.
The pastor Ernie walked with us for the first leg in the morning too. Angie's chicken adobo and their homemade Egg McMuffin-type things kicked our morning off right. The presence of Margo's granddaughters brightened everyone's day, even after they left. Couldn't resist the photo by the valley of peace.
During the march today, we were on well-traveled streets almost the whole way. A few residential neighborhoods were mostly devoid of pedestrians, but other, busier areas had plenty of traffic (though still not a lot of walkers). We received many peace honks even though we didn't bring a "Honk For Peace" sign; people just knew!
We spoke with Steve Kelly and Megan Rice. At all junctures, while the occasion of these people's trials and general legal issues is the context for raising anti-nuclear issues, the real point we are making isn't that nuclear weapons are unsafe, it is because the very existence of nuclear weapons makes the world unsfafe.
-Jim