WEBVTT

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In this video, I will discuss how to assign
the IP address and then how to establish

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the communication between the PLC
and the software. In the previous

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videos, we learn about the input wiring,
output wiring and the power supply

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right. So accordingly, I connected all
the cables with the PLC power supply

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og inputs, digital inputs, digital outputs.
If you see I connected the Ethernet cable also as

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I don't have the Ethernet port in my laptop.
I am using a Ethernet two USB converter

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This is optional. If you have the Ethernet port, this is not
required just directly connect the Ethernet cable with the laptop

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or desktop fast. What I will do, I will
connect this USB cable with my laptop

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OK. So

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the cable is connected and we need IP
address subnet mask, gateway values

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We have to enter these values in the
laptop. OK. First you turn on the PLC

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then we have to note down the values from
there. I will turn on the power supply

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So the PLC is started. So
go to network menu 123

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network press OK. Again you have to go to IP
address. So press four we need these addresses

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IP address, subnet mask gateway. We have
to enter these values in the laptop

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OK. So now I will go to the laptop
and search for the settings

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go to settings in settings, go
to network and internet. Spell

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it this one, right? So if you see the first one is Wi
Fi for internet and the second one is Ethernet port

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which I cannot tell the USB
cable. If I remove the USB cable

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this will be gone. I will remove
it. See, there is no Ethernet port

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Now I'll count the ESB cable
again. The internet port is game

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right? See this is the Ethernet
port and go to the properties

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So this is the internet. Click here. First,
we have to enter the DNS server assignment

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look at it. So it must be manual.
Ok? And enter preferred DNS this

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18.8 0.8 0.8 total four eights.
Ok. And then save completed

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Next, assign the IP address again. Click
edit this one. He had to select manual and

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enter the IP address. Ok. If you see
what is the IP address on the PLC

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So this is the IP address. 1 92 1
68 03, we have to enter 1 92 1 68

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0. The last number we have to change.
Ok. For example, the PLC is having three

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You can use four here, 56, any
number other than three in network

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One device have one unique IP address. Ok.
You cannot use the same IP for another device

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So the PC is having three,
you can use here 456 anything

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I'm just using 10. And what is
the Subnet mask? What is the value

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Same? We have to enter?
2 55 2 55 2 55 0

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Enter the same here Subnet must and
the gateway, what is the gateway here

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1 92 1 68 01 and the same
address? 1 92 1 68 01

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Then you click save. We already entered the preferred
DNS before. Otherwise you can also enter here eucalypts

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That's it. The IP assignment is completed. The only one
important thing we have to remember is the IP must be

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unique, either PC or laptop software.
OK. There's some other number. So

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the IP assignment is completed. Now open the
software, go to search and search for logo

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So open the logo, soft comfort V 8.4. So
this is the software for programming the PLC

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OK. Now go to tools and click Ethernet. It

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may take some time if you are using the demo
version, then this step is not required for you

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There are two settings offline and online.
Go to online. Enter your target IP address

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the PL C IP address. What is the PL
C IP address? It is 1 92 1 68 03

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So enter the same IP
1 92 1 68 03. And if

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you see it is a tick mark game, that means
the software is connected with the PLC

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You can do the programming, you can do
the download or you can do the upload

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The one thing you have to remember is if
in case you're using an external converter

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then you must select the converter option in the above.
Yeah. Here you must select the respect to converter

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name or option here. This is my
Wi fi router and this is the sun

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water. In this video, we understand
how to assign the IP address and how

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to establish the communication between the PLC and this
software. I will meet you in the next video. Thank you