Thứ Hai, 30 tháng 7, 2018

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I work with and volunteer with Ashburton Community Care.

Always, there are people who are on the periphery of the community who don't see people very often.

I'm helping to connect with people.

People are at home a long time and they don't always have family

...and if they do have family they don't always go and see them.

I find that people enjoy having somebody to talk to.

It is a lovely feeling because we're all human beings.

We all need the people

to live with... to be near...

to be in contact with...

Volunteering from my community is my way of showing I care.

For more infomation >> Ashburton Community Care: Show You Care - Together we can make a difference (1 min) - Duration: 1:03.

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What is the difference between SCADA and HMI? - Duration: 6:02.

Today, you will learn the difference between a SCADA system and an HMI.

We will talk about the differences as well as the similarities,

and also when each is used.

There is usually some confusion because of the similarities.

Before we get into today's video, if you love our videos,

be sure to click the like button below,

and make sure to click subscribe and the bell to receive notifications of new RealPars videos.

This way you never miss another one!

So let's dive in to SCADA for now.

SCADA stands for "Supervisory Control and Data Acquisition."

These are used for monitoring and controlling large areas, typically a full site or plant.

SCADA systems are a combination of many systems including sensors,

RTUs or Remote Terminal Units, and PLCs.

Data from all of these systems is then sent to the central SCADA unit.

That SCADA unit has its own HMI.

This is why a lot of people get confused

and think SCADA and HMI are one and the same.

That HMI or "Human Machine Interface" unit on the SCADA

can monitor and control anything that is connected to it.

In conclusion, HMI can be part of SCADA but SCADA cannot be part of a HMI.

It's that simple.

So let's talk about a common use for SCADA

that I have personally encountered.

While working for a water and wastewater treatment facility

I encountered a SCADA system.

The HMI was located at the main water plant building.

This HMI was connected to the main SCADA unit at the water plant.

Each booster pump station within the water district

was represented on the screen.

At each location there was a PLC

that was connected to some sensors to monitor water flow,

pressure, and other things, and it was able to run

and control the pump itself.

The remote SCADA unit was connected to the PLC system

and allowed operators to control and monitor each pump station from the main plant.

I'm sure you can imagine how much time and labor

a good SCADA system can save a company.

I like to think of a SCADA system kind of like a modern vehicle.

You have several different sensors connected to different computers on board.

Most of your interior features like motorized seats,

climate control and other things are controlled by a BCM or body control module.

Most of your engine functions and sensors are monitored and controlled

by your ECM or engine control module.

These modules all send information to a main screen

in your dash for you to see and control through driver controls

which is essentially your HMI.

An HMI is essentially a user control station,

usually in the form of a touchscreen or a screen with some buttons attached.

They are typically tied to a machine or process.

Most HMI applications have the screen tied to a PLC that it is compatible with.

Certain functions and sensors can be programmed to monitor and control on the screen itself.

Be sure to check out our RealPars video on HMIs.

So what did we learn today?

Hopefully you now know the difference between a SCADA and HMI.

They are different but can be used together to create a very functional

and useful industrial tool.

A SCADA system is comprised of remote systems

all tied together at one central hub.

Our example was the water treatment pumps

that were located all over a water district.

They were able to be controlled and monitored from a central location at the water plant.

An HMI is an interface for humans to monitor and control a machine.

Even our SCADA systems will typically involve an HMI.

HMIs are usually connected to one machine or process

and is able to monitor and control certain functions of that machine or process.

Make sure that you head over to realpars.com.

To find even more training material for all of your PLC Programing needs.

We offer many videos to assist you in learning PLC Programing

and landing that job in a high-paying,

highly thought after field of automation and controls engineering.

Go to realpars.com and subscribe to our highly effective training series now!

For more infomation >> What is the difference between SCADA and HMI? - Duration: 6:02.

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Princess Charlotte and Mia Tindall: The one huge fashion difference between the young royal cousins - Duration: 3:09.

 Princess Charlotte, three, and Mia Tindall, four, have vastly different lives, despite both being grandchildren to Her Majesty the Queen

 The two youngsters are second cousins, as Princess Charlotte's father Prince William, the Duke of Cambridge, is the cousin of Mia's mum Zara Tindall – who has just welcomed her second baby with her rugby player husband Mike Tindall

 Although all of the royal youngsters share a close bond – Prince George and cousin Savannah Phillips stole the limelight with their cheeky antics at Trooping the Colour this year, there are some vast differences between the children's lives

 While Princess Charlotte and Mia, who doesn't have a royal title, are both important members of the young royal family, there is one big difference between the two tots – the way their mothers dress them

 Kate Middleton, the Duchess of Cambridge, only dresses her daughter in floral dresses and Zara chooses to dress her little girl in more comfortable outfits such as leggings

 Mia is frequently spotted wearing leggings and jeans when she is spotted out with her mother and father, usually at horse events

 Although this could be because she likes to run around playing on the lawn, it may also be due to the fact Mia isn't an attendee of important royal engagements like her cousin Charlotte

 Meanwhile, childrenswear designer Rachel Riley, who has dressed Prince George, has a theory Catherine puts Charlotte in traditional dresses so the look stays classic

 Speaking to The Telegraph she said the choice of wardrobe is aimed at looking 'timeless' in official photographs

 Rachel said: "The reason why I design clothes that way is because if they wear very simple things, it's about the child, and it's timeless in that you can't really date a specific photo or put them in something that seems out of date

"  Mia doesn't have to appear in as many royal photographs as her cousin Charlotte, as the four year old doesn't have a royal ranking

 Princess Charlotte is more frequently in the spotlight, due to the fact her father is second in line to the throne

 When the Cambridges attended the Maserati Royal Charity Polo Trophy, Kate knew all eyes would be on her family so decided to dress her brood in very smart ensembles, despite the fact they were running around the grass playing all day

 While George was dressed in a dapper navy polo shirt and beige chino shorts, Charlotte wore a beautiful pink floral dress

For more infomation >> Princess Charlotte and Mia Tindall: The one huge fashion difference between the young royal cousins - Duration: 3:09.

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A Difference Maker, Fr. Marty Solma - Duration: 5:55.

I think the things that drive Father Marty are his care for people,

his belief in what he's doing.

Clearly this is faith-filled man with incredible values who lives the Marianist Charism.

Interested in people, what you're doing, where you're going and to generate some energy around

your development and development of institutions and the development of our world.

Father Marty is warm, caring, generous, has a wonderful smile and very contagious and joyful laugh.

In 1967, Father Marty Solma professed vows as a Marianist.

After graduating from the University of Dayton, he became a teacher.

Brother Tom Pieper worked with Fr. Marty at Purcell Marian High School in Cincinnati.

Whenever he would walk into a room it was just his presence, because you knew

he was there for everybody else. And he was there for you.

Yeah, people just loved him.

In 1982, Fr. Marty was asked to go to Africa to work with novices -- African men who wanted

to join the Society of Mary.

And he goes, "Tom, I gotta tell you something.

They asked me to go to Africa." And it was like, "Marty, we just got started here!"

So he said, "The Province needs me to go, and I'm going to be saying yes."

And he would say, "It's just for three years, I'll be back after three years," well 26 years later...

He was asked to go to Africa for three years and spent over 20 years there.

He just kept responding to needs that they had there.

And so he worked with formation, he worked developing people,

he worked developing systems and institutions.

Eastern Africa now is an independent region of the Society of Mary and many of the leaders

there were mentored by Father Marty.

Ministering in the slums of Eastern Africa, the Marianists looked for ways

to partner with the poor and give them a path to hope. They started skills training programs for adults

and schools for children, including Our Lady of Nazareth in Nairobi, Kenya.

We're helping these kids physically, we're helping them educationally, we're helping

them socially. And you can see the difference.

It's tangible.

I think it's making a huge difference. And they're just giving people hope, and then

they can see there are possibilities to move on.

For me it's a real charge to see kids take their God-given talents, to see those develop,

and to see them able to live a dream.

Karen Spina travelled with Fr. Marty on a recent trip to Africa.

It was incredible to see these schools that the Marianists support.

Seeing where these children come from and seeing that their homes have no electricity,

no plumbing, and to come to a school where now they have opportunities for computer training, and art, music.

Without a doubt, this school is making a difference.

And the way these students greeted Father Marty was just wonderful to see.

They love him, he's like a celebrity there.

Fr. Marty was appointed Provincial of the Marianist Province of the United States in 2010.

He approached this new role with the same passion and vigor he displayed

for so many years in Africa.

He keeps up a pace that is incredible.

If there is any person that somebody could say, "Are there two of you? Because you

were just in Mexico, and here it is Dayton, Ohio and you're back the next day."

When he's committed to something, he gives all to it. He gave a lot of time to visiting

institutions, and reminding people about the vision for Marianist Catholic education

to empower students, to create community, to transform the world.

Throughout his time as Provincial, Fr. Marty has been a valued member of

the University of Dayton Board of Trustees.

Very thoughtful, very insightful, people listen when Father Marty has something to say because

you know it's not only coming from the right place,

but it also really carries an important kernel of wisdom.

Father Marty is a leader. And he's such a strong thinker, with such a caring heart.

He's a servant leader who welcomes the rest of us to join him as servant leaders.

And to me that is powerful.

Some people want to make you be better. Father Marty makes you want to do better.

Do better.

Make a difference. So anyway, he's a... he's an amazing man.

He's an amazing man, and he really touches your heart.

For more infomation >> A Difference Maker, Fr. Marty Solma - Duration: 5:55.

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Making A Difference: KY Teen Picked To Represent Shriners - Duration: 1:48.

For more infomation >> Making A Difference: KY Teen Picked To Represent Shriners - Duration: 1:48.

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Ashburton Community Care: Show You Care - Together we can make a difference (30 secs) - Duration: 0:33.

People are at home a long time and I find that people enjoy having somebody to talk to...

...we're all human beings...

We all need the people to live with... to be near... to be in contact with.

Volunteering for my community is my way of showing I care.

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