VFD Parameter settings - DELTA VFD - PLC Digital/Analog Output - In TAMIL - Part 03
Summary
TLDRThis video tutorial focuses on setting parameters for a Delta brand E series Variable Frequency Drive (VFD) and connecting it to a 3-phase motor. It covers reading the VFD and motor nameplate details, setting basic parameters like frequency and voltage, and choosing operation methods such as digital keypad or PLC control. The tutorial also demonstrates achieving multi-step speed control using selector switches and explains each step with practical examples, encouraging viewers to download the manual for detailed guidance.
Takeaways
- 📚 The video is part of a series discussing Variable Frequency Drives (VFDs), focusing on the Delta brand E series VFD.
- 🔌 It covers the connection of a VFD to a 3-phase motor and how to control the motor using the VFD.
- 🏷️ The nameplate details of the VFD and motor are discussed, including voltage, KW, Amps rating, and RPM.
- 📖 The importance of reading the product catalog or manual is emphasized, with a specific mention of the VFD E series manual.
- 🔑 The model number VFD004E43A is broken down to explain its components, including motor capacity, series, voltage, and version type.
- 🛠️ Basic parameter settings such as maximum output frequency and voltage are demonstrated.
- 🔄 Operation method parameters are explained, detailing how to control the VFD using various input sources like potentiometers, digital keypads, or PLC signals.
- 🔄 The process to achieve multi-step speed control is outlined, including parameter settings for different speed references.
- 🔧 Practical demonstrations are given on how to set parameters using the VFD keypad and how to connect it to a motor.
- 🔗 Links to the catalog and manual for detailed information and parameter setting are provided in the video description.
Q & A
What is the purpose of the video?
-The purpose of the video is to demonstrate how to set parameters in a Delta brand E series Variable Frequency Drive (VFD), connect it to a motor, and make it work.
What is the model number of the VFD discussed in the video?
-The model number of the VFD discussed in the video is VFD004E43A.
What does the '004' in the model number VFD004E43A represent?
-The '004' in the model number VFD004E43A denotes that it is applicable for a motor capacity of 0.5HP or 0.4KW.
What is the significance of the 'E' in the model number?
-The 'E' in the model number indicates that it is part of the E series of VFDs.
What does the '43' in the model number signify?
-The '43' signifies that the VFD is designed for a 3-phase voltage supply.
What is the maximum output frequency that can be set on the VFD according to the video?
-The maximum output frequency that can be set on the VFD is 50 Hz.
How can the frequency command be given to the VFD as per the video?
-The frequency command can be given to the VFD using the digital keypad up and down keys, 0 to 10V, 4 to 20mA inputs from a PLC, or through RS485 communication.
What does the parameter group 2.00 control in the VFD?
-Parameter group 2.00 controls the source of the first master frequency command, determining how the frequency command is given to the VFD.
How can the VFD be started or stopped according to the video?
-The VFD can be started or stopped using the digital keypad, external start/stop push buttons or selector switches, or through communication.
What is the purpose of parameter group 4 and 5 settings in achieving multi-step speed control?
-Parameter groups 4 and 5 are used to set up multi-step speed control, allowing the motor to run at different speeds as selected by the user.
How many speeds can be set using the parameter settings in groups 4 and 5?
-Using the parameter settings in groups 4 and 5, the user can set up to 3 different speeds for the motor.
Outlines
📚 Introduction to Delta VFD and Basic Setup
The first paragraph introduces the concept of Variable Frequency Drive (VFD) and its functions. It discusses the previous videos on the basics and parameter settings of VFDs. The focus of this video is on setting parameters for the Delta brand E series VFD, connecting it to a motor, and making it operational. It provides a detailed look at the nameplate of the VFD and the motor, explaining the significance of various parameters such as voltage, KW, Amps rating, and RPM. The script also emphasizes the importance of reading the product catalog or manual before use, providing an overview of the model VFD004E43A, its applicable motor capacity, series, voltage, and version type. The dimensions of the VFD are mentioned for panel design purposes. Links to the catalog and parameter setting guides are shared in the description for further reference. The video outlines the basic parameters such as output voltage, output frequency, and operation method parameters, and demonstrates how to reset parameters and set the source of input command.
🔧 Setting Operation Method Parameters and Multi-Speed Control
The second paragraph delves into setting operation method parameters for the VFD, explaining how to control the frequency command input through various sources like digital keypad, 0-10V, 4-20mA signals from a PLC, or RS485 communication. It details how to set the source of the first operation command to start or stop the VFD using either the keypad or external terminals. The paragraph also covers how to achieve multi-step speed control using parameters in groups 4 and 5. It explains setting up different speed references and the corresponding frequencies for each reference. The process of changing the motor's speed using a selector switch to select between pre-set frequencies is demonstrated, showing how to wire the selector switch for multi-speed control.
🏁 Running the Motor with Multi-Speed Settings
The third paragraph demonstrates how to run the motor using the multi-speed settings configured in the previous steps. It explains how to use the selector switch to achieve different speeds, with a focus on the practical application of the parameter settings discussed earlier. The video shows the motor running at various speeds, illustrating the effectiveness of the VFD setup. It concludes with a call to action for viewers to comment, like, share, and subscribe to the channel for more content.
Mindmap
Keywords
💡VFD
💡Delta brand E series VFD
💡3 phase motor
💡Name plate details
💡Parameter setting
💡Catalog
💡Frame A
💡Operation method parameter
💡Multi-step speed
💡Selector switch
💡RS485 communication
Highlights
Introduction to Variable Frequency Drive (VFD) and its working in part 1.
Explanation of setting basic parameters in VFD in part 2.
Overview of setting parameters in Delta brand E series VFD.
Guidance on connecting VFD to a motor and making it work.
Details of VFD and motor nameplate specifications.
Description of 3-phase input to VFD and output to the motor.
Importance of reading the VFD catalog or manual before use.
Explanation of model VFD004E43A from the E series manual.
Details on the model number breakdown, including motor capacity and series.
Information on the frame design and dimensions for panel design.
Link to the catalog for detailed VFD specifications.
Parameter setting divided into 14 groups from 0 to 13.
Instructions on resetting parameters to factory settings.
Setting the maximum output frequency and voltage.
Explanation of operation method parameters.
How to set multi-step speed control parameters.
Details on achieving multi-speed operation using selector switches.
Wiring diagrams for forward/reverse and multi-speed control.
Final demonstration of running a motor with basic parameter settings in Delta VFD.
Transcripts
Greetings
VFD
VFD-Variable Frequency Drive
We have already seen two videos about VFD
In part 1 we have seen about VFD and its working
In part 2 we have seen how to set the basic parameters in VFD
In this video we are going to see how to set parameters in Delta brand E series VFD and how to connect it to motor and make it work
You are seeing the name plate details of VFD
So VFD004E43A is the brand name
Input, output details are given
We are going to use 3 phase motor
This is the name plate details of the motor
In this the Voltage, KW, Amps rating, RPM are been mentioned
Now we are going to give 3 phase input to VFD and the 3 phase output from the VFD is given to motor
Thus through VFD we are going to control the motor
So we are going to see how to control it
Before using any product we should know to read its catalog or manual
This is VFD E series manual
Starting of this they have given explanation of the model
Our model is VFD004E43A
In this the explanation is give for for model VFD007E23A
In this 007 determines Applicable motor capacity
Ours is 004 which denotes 0.5HP or 0.4KW
E mentions the E series
23 mentions voltage
Ours is mentioned as 43 which is 3 phase voltage
It is used for 3 phase motor which they have mentioned here
So next A is version type
We use is A standard drive
So all details will be given in the catalog
I will explain one or two details from our model
So we can use this VFD for our model with 0.25 to 2 HP motor
So frame A is been mentioned
Frame A mentions how the design of Keypad cover, input terminals, output terminals, control port terminal is done
So our model is in frame A
So the dimensions are given here
So when designing a panel the height be seen here, width and depth can be seen here
I have shared the catalog link in the description
You can download the catalog to know all the details in VFD
A link is added in the description to set the parameters given in the corresponding manual
You can download it
Here parameter setting is split from 0 to 13 as 14 groups
So from user parameter, factory setting, read and written parameters mentioning up to basic parameter setting like voltage, frequency setting , motor rate setting
So how to control the VFD from input side
Likewise all parameters are separated into different groups
I have listed some of the basic parameters what we are going to see
How to reset parameter
Output Voltage and output frequence
Source of input command
That is if we are going to control with potentiometer or digital keypad in VFD or from PLC by giving 4 to 20mA or 0 to 10 V
Doing such settings is known as operation method parameter
What settings to be done to achieve multi step speed,
that we are going to see in parameter setting
First lets see the factory setting option
If you see in the option 0 group 00.02, the factory setting, factory resetting option is given in 9 parameter
Initially the frequency is 2.8 now press the mode
press enter at U0.00
02
enter
in that if we set 9 then it is factory reset option
press enter
Now the frequency has come to 0.00
Basic parameters- we can set the frequency and voltage
1.00 is max output frequency
At starting we set the VFD output frequency
So we set 50 Hz
Next in 1.01 what frequency at maximum voltage is that we set as 50 Hz
Lets set in VFD press 1.00
press mode
press enter
At 1.00 enter
50 Hz which is output frequency
Again in 1.00, in 1 we set voltage frequency
That is also 50 Hz
enter
now we have to set voltage at 1.02
the voltage shows 400
so ours is 3 phase motor
we would have seen the name plate details
for 3 phase motor there will be 415V
so we set the same voltage
So next is operation method parameters
In this 2.00 is source of first master frequency command
That is how we give the frequency command to VFD through which input is been mentioned here
So 0 is digital keypad up and down key
That is if we want to change the frequency by using up and down key in the VFD then you can click this option
set 0
so again 1 and 2 denotes 0 to 10V and 4 to 20mA
These two inputs come from PLC
For 0 to 10V from PLC then set 1 here
if the output from PLC is 4 to 20mA, if I need to control VFD from that then select 2.00
If you give the frequency through RS485 communication then select 3
4 is digital keypad potentiometer
If I want to vary the frequency through potentiometer in VFD
then select 4 in 2.00
Next option is 2.01 source of first operation command
Now we have to set the frequency
So this option is how to run or start the VFD
If I want to start or stop by using the start, stop keypad in VFD then you have to select option 0- digital keypad option
Apart from this if we want any external start/ stop push button or selector switch then the option is 1
So select 1 in 2.01- external terminals
to disable it select 2
If you want to start the communication either 485 communication or USB communication then enable 3
So 4 is the option to disable the ON communication
so to change the frequency we use up and down arrows in VFD
to start/stop VFD we use external terminals with a selector switch
so in 2.00 select 0 option
in 2.01 select 1 option
Now press mode
press enter at 2.00
set 0 using up and down arrow key
now press enter
again at 2.01 set 1 using control keys, then press enter
Now press mode
now we have set it
Now I am going to ON the motor through a selector switch
to change frequency use up/down key
to decrease frequency press down key
so I have used a selector switch to select forward or reverse
DCM 0V is given to selector switch
from selector switch given to M1 and M2
so I can select forward or reverse from this
you can see corresponding wiring diagram given in the manual
So next is the parameter settings to achieve multi step
So the input function parameter in group 4 there are 4.0 5 6 7 8
If you want to achieve 2 or 3 speeds for your application,
For example if initially I need 50Hz then if I need to change to 40Hz then 30Hz
then corresponding parameter settings should be changed here
So we have to do setting in group 4 and 5
In group 4 if I need 2 speeds as reference or change 2 speeds
then go to 4.06 and set 1
In 4.07 set 2
After setting it go to group 5 at 5.00 mention the first step speed
They have given 0-600Hz
So if you want run at 50Hz initially then set 50Hz at this option
Next in 5.01 you can set whatever frequency you wanted to have 30 or 40Hz
So in group 4 you have to set how many speeds you need to vary
In group 5, you have to set to run at what frequency thus this is the parameter setting to set the frequency
In 4.0 5 1 6 we can give 2 speeds as input reference
Go to 4.05
enter
1 2 3 4 5
go to that
press 1
So this is the first speed reference
enter
again at 4.06 press enter
in that second
we are going to set 2 input
now 4th group is over
now go to 5th group
in that we have to set the frequency
enter
5.00
in that I'm going to keep the frequency at 6Hz
To run at 6Hz
press enter
again go to 5.01
use up arrow
enter
I'm going to set as 15Hz
Initially if I start the motor it runs at one speed, again if I select using a selector switch then the motor runs at 6Hz and at 15Hz
So I'm going to run the motor by achieving 3 speeds from VFD
enter
Initially I'm giving the run command from the selector switch
so 2.1 is the frequency set in the keypad
to change frequency I use the selector switch 15Hz
this frequency is already set by us
So again using the selector switch change the frequency to 6Hz which we already set
Now you can see the motor runs at 6Hz
So this is the parameter setting to achieve multi speed
which is in 4 and 5 group
here we have used the selector switch to achieve multispeed
There are 2 selector switch one is for forward/reverse run/stop
Another is used to achieve multi speed
So the multi speed wiring for the selector switch is given from M1 to selector switch and from selector switch to M3 and M4
To achieve two speed wiring is given to M3 and M4
So we can see in the wiring diagram
So we have seen how to run a motor by setting basic parameters in Delta VFD
Any doubts in this video do comment below
If u understand this video do like it
Share this video to your friends
Don't forget to subscribe this channel
Thank you
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