Introduction to Delta DVP PLCs | Hardware basics, ISPSoft & WPLSoft programming software

hello guys welcome to the delta plc and isp soft course in this video i'll start the course with a short introduction to industrial automation pyramid then i'll explain my plc hardware and its wiring to program my plc there are two softwares provided by delta company in this video i'll explain wpl soft but i will use the second software isp soft for next videos because that's the latest program development tool for delta's plc and also it's suitable for both small and complex control systems note that if you learn to work with a delta plc very well you will be able to work with other plc types easily before we get started with today's video i just wanted to inform you about all the great content we have been releasing on the plc goods youtube channel which includes industrial automation plc programming hmi and microcontroller-based developments my name is syed raza and if you enjoy this video i would appreciate it if you could click the subscribe button as well as the notification bell to receive the latest and the greatest content i will be posting through the channel all right this is the industrial automation pyramid as you know there are a lot of devices at the field level which can be controlled by a plc plc stands for programmable logic controller these devices can be programmed and also share their data with other devices like hmis computers or even other plcs if you follow our youtube channel until now we have learned how to program s7 1200 plcs of siemens company and also some alan bradley plcs in this course i will use this plc to learn how delta plcs can be programmed by isp soft before starting the course it necessary to say every effort has been made to ensure our videos as accurate as possible however there may be mistakes both typographical and in content our videos should be used as a general guide and not as the solution also we do not warrant or guarantee any of the products described herein and we do not warrant or guarantee any of the equipment or programs described herein or accept liability for any damages resulting from their use so the viewer is warned that electricity and the construction of electrical equipment are dangerous it is the responsibility of the viewer to use common sense and safe electrical and mechanical practices all right let's look at the delta product list as you see there are different types of plcs as i mentioned before i'm going to use this plc to learn isp soft programming software note that all these plcs can be programmed by isp soft at the first step let's see different parts of my plc it supports eight digital inputs four analog inputs six digital outputs and two analog outputs in another word it has 20 input output points this is rs 232 port that's a standard computer communication system that's more commonly known as a serial connection it can be used to connect the plc to a computer above you can see the plc model after that there are some led indicators the first one indicates whether the plc power is connected or not the run led will be on if the plc mode changes from stop to run mode by this switch or its connected computer if any error is detected in the plc or its connected modules the error led will light up these leds indicate communication states via usb rs 232 and rs 485 ports next leds can be used to know the state of digital inputs and outputs as i mentioned before this is the run stop switch it can be used to change the plc mode note that i will program my plc using the usb port as you see at the bottom there are two potentiometers that will be explained later how they can be used inside the plc program let's continue under the plc there are two ports the first one is 485 port it's a duplex communication system in which multiple devices on the same bus can communicate in both directions and the next terminal must be connected to a 24 volt dc power supply note that this plc has two connection ports on the left and right sides for example if we need more digital inputs or outputs some input output expansion modules can be added to the right side finally on the nameplate we can see some useful information like the exact model and its serial number pay attention this series of delta plcs includes three similar types let me open its related document you can find it on the internet easily well based on the open document there are three similar plc types i am using this one as you can see most of their electrical specifications are the same for example their power supply and also their digital inputs operate on 24 volt dc but there are some differences in their digital output table the first model has digital relay outputs and two next models like my plc work with transistor type outputs but their analog input output specifications are similar another point is related to the transistor output type my plc digital output type is npn transistor but the next one is pnp transistor so the main difference is related to digital outputs and we must pay attention to their wiring diagrams well there are two wiring diagrams for digital inputs we can use either the sync or source mode diagram but each plc type has a different wiring diagram for its digital outputs i must use this diagram as you can see i can use the up terminal to power devices or use an external power supply however if you are using a real plc i recommend that read its wiring manual carefully now let's start with this simple wiring that a switch and signal lamp are connected to my plc to turn on the signal lamp with the switch i need to use this simple program first let me explain how it works the program works like this real circuit suppose there is a virtual power line here now virtual power cannot reach the output if i press the switch and the 24 volt dc appears on the x0 terminal then all used contacts inside the plc program with the x0 address change their state in consequence this normally open contact will be closed and the virtual power will reach the y0 output it's my first digital output address so my plc will activate this digital output which makes to turn on the connected signal lamp let's continue to transfer this simple program to the plc i can use two softwares wpl soft and isp soft note that you can go to the delta website then open the service supports menu and click on the download center here we can find desired softwares now i can click here to download wpl soft let me cancel it because i've downloaded the software before similarly i can search and download the last version of isp soft pay attention here this software needs com mgr software for communication settings so you will need to search and download com mgr software too after downloading mentioned softwares you can install them on your computer easily now let me launch wpl soft well the first step is to make a connection between software and plc i am using this usb cable so let me connect it to the plc usb port and then to my computer now let's open the options menu and select communication settings at this window we can select any connection type and change its settings let me select the direct link cdc with its default settings note that on the left side we can change the connection type easily now i can create a new project or open a project but let's use this icon to read the current program from my plc when you want to work with a new plc i recommend you that use this option to read and save its program before doing anything well this is the current program on my plc i can go to the file menu and select save as here i can write a name and then select the suitable version i don't need to save my plc program let me skip this step and create a new project all right in this window first i must write a title for the new program then select the plc model type as you know my plc model type is dvp 20sx2 so i must select this one sx2 after that i can select my connection type or change its setting again let me use direct link cdc with its default settings let me don't change the file name and click on ok to create a new project now let me write the simple program to use the first connected switch to turn on the first digital output i need to add a normally open contact with the first digital input address note that the address of digital input starts with the letter x and the first address is x zero here i'm writing a comment for the first digital input address now i need an output coil that turns on the first digital output remember the first digital output address is y0 alright this the simple plc program that has been explained before now i must compile my program to ensure there isn't any error also let's go to the view menu and select this item to display inserted comments now let me click on the right to plc icon to load the program in the plc memory all right my program has been transferred let me click on this icon to activate the online mode in this mode the software connects to the plc through the selected port and i can see what happens during the plc program as you see plc is in stop mode let me click on this icon to change it to run mode now i can test my program as you see if i activate the first digital input plc will turn on the first signal lamp okay i can use this icon to exit from the run mode also i can use the run stop switch prepared on the plc to change the plc mode and test its program all right let me exit from the run mode naturally i can do that with the run stop on the plc too now let's exit from the online mode to extend my program i want to turn on the next three signal lamps using the third digital input so let me add another program at this time one digital input will activate three digital outputs that's similar to this line now like the previous program let me compile transfer and test the plc program as you can see i can press this push button to turn on these three signal lamps or use the first switch to turn on the first signal lamp all right until now we've tested two simple programs using wpl soft this software has other options for example i can activate the project window to access other data related to the current project or go to the communication menu and select the last item to display the connected plc information note that the newer software isp soft supports these and also more abilities so in next videos i will use isp software to program my plc thanks for watching my content if you have any question on this topic make sure you leave them in the comment section below and if you can spend a few seconds of your time liking as well as sharing this video if you enjoyed it that will mean a lot to me if you have any suggestions for the channel such as what kind of hardware or software i should be covering then make sure to leave that in the comment section see you next time bye bye you

Channel: plcgoods

Views: 79,972

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Id: DKh7qbtH2p4

Length: 16min 42sec (1002 seconds)

Published: Tue Mar 09 2021