Delta VFD M-Series Commands

4,639 views

Published on

Unlock full featured course with 100+ Video Lectures at 30% Discount on "Advanced AC Drive- VFD, Stepper and Servo Drives" lifetime E-Learning course for 39 USD only: https://www.udemy.com/learn-vfd-in-a-day/?couponCode=slideshare2016

Enroll for Advanced Industrial Automation Training with PLC, HMI and Drive Combo with 300+ Video Lecture for 69.3 USD only: http://online.nfiautomation.org/catalog/1769?couponCode=LEARNING_MADE_EASY

Published in: Technology
2 Comments
15 Likes
Statistics
Notes
No Downloads
Views
Total views
4,639
On SlideShare
0
From Embeds
0
Number of Embeds
40
Actions
Shares
0
Downloads
639
Comments
2
Likes
15
Embeds 0
No embeds

No notes for slide

Delta VFD M-Series Commands

  1. 1. Understanding “VFD” Variable Frequency Drive nfi nfi
  2. 2. Practical Demonstration of VFD nfi Delta- M Series 1.5 KW I/P: 230V 1/3 Phase O/P: 230 3 Phase
  3. 3. VFD Status Screen Motor OFF Command Freq. Output Freq. nfi Parameters Direction Amperes
  4. 4. Keypad Control Terminals Freq. Display nfi POT Extended Terminal Blocks
  5. 5. Control Terminals Relay Feedback Terminals Freq. Feedback Analog Voltage Input nfi Analog Current Input
  6. 6. Motor Brake Terminals Motor Output Terminals nfi
  7. 7. 3 Phase/ 1 Phase 220 VAC nfi
  8. 8. Important Parameters used in various Applications Source of Frequency Command • Master frequency determined by digital keypad • Master frequency determined by 0 to +10 V input on AVI terminal • Master frequency determined by 4 to 20mA input on ACI terminal • Master Frequency Determined by Rs 485 Comm. port • Master frequency determined by potentiometer on digital keypad nfi
  9. 9. Important Parameters used in various Applications Source of Frequency Command • Master frequency determined by digital keypad Frequency Increment Frequency Decrement nfi
  10. 10. Important Parameters used in various Applications Source of Frequency Command • Master frequency determined by 0 to +10 V input on AVI terminal nfi
  11. 11. Important Parameters used in various Applications Source of Frequency Command • Master frequency determined by 4 to 20mA input on ACI terminal nfi
  12. 12. Important Parameters used in various Applications Source of Frequency Command • Master frequency determined by Rs 485 Comm. port nfi
  13. 13. Important Parameters used in various Applications Source of Frequency Command • Master frequency determined by potentiometer on digital keypad nfi
  14. 14. Important Parameters used in various Applications Source of Operation Command • Operation determined by digital keypad • Operation determined by external control terminals, keypad STOP is effective • Operation determined by external control terminals, keypad STOP is ineffective • Operation determined by RS 485 Comm. port, keypad STOP is effective • Operation determined by RS 485 Comm. port, keypad STOP is ineffective nfi
  15. 15. Important Parameters used in various Applications Source of Operation Command • Operation determined by digital keypad VFD STOP VFD RUNNING RUN STOP nfi
  16. 16. Important Parameters used in various Applications Source of Operation Command • Operation determined by external control terminals, keypad STOP is effective nfi
  17. 17. Important Parameters used in various Applications Source of Operation Command • Operation determined by external control terminals, keypad STOP is ineffective nfi
  18. 18. Important Parameters used in various Applications Source of Operation Command • Operation determined by external control terminals, keypad STOP is effective nfi
  19. 19. Important Parameters used in various Applications Operation Control of VFD 2 Wire Control (1)– On/Off & Direction from Toggle Button nfi
  20. 20. Important Parameters used in various Applications Operation Control of VFD 2 Wire Control (2) – On/Off & Direction from Toggle Button nfi
  21. 21. Important Parameters used in various Applications Operation Control of VFD 3 Wire Control – On/Off from Push Button & Toggle Button for Direction Control nfi
  22. 22. Important Parameters used in various Applications Source of Operation Command • Operation determined by RS 485 Comm. port, keypad STOP is effective nfi
  23. 23. Important Parameters used in various Applications Source of Operation Command • Operation determined by RS 485 Comm. port, keypad STOP is ineffective nfi
  24. 24. Important Parameters used in various Applications STOP Method • Ramp Stop • Coast Stop nfi
  25. 25. Important Parameters used in various Applications Maximum Output Frequency Range 0 ~ 400 Hz nfi
  26. 26. Important Parameters used in various Applications Acc./ Dec. Time Voltage / Frequency Setting for various Applications nfi
  27. 27. Important Parameters used in various Applications Jog Frequency To adjust the Speed of Motor at Jog Mode Jog Acc./ Dec Time 0.1 to 600.0 sec or 0.01 to 600.0 sec nfi
  28. 28. Important Parameters used in various Applications Second Source of Frequency Command • • • • Keypad Up/Down AVI (0-10V) ACI (4-20mA) Keypad Potentiometer Reverse Operation Inhibition Parameter Lock PLC Operation Jog Acc./ Dec Time nfi 0.1 to 600.0 sec or 0.01 to 600.0 sec
  29. 29. VFD Biasing nfi “Adjusting Voltage by Frequency Curves”
  30. 30. www.nfiautomation.org VFD Biasing 1 Volt = 5 Hz Pr.03=50Hz--Max. output Freq. Pr.48=0%--bias adjustment Pr.49=0 -- bias polarity Pr.50=100% -- pot. freq. gain Pr.51=0 -- REV disable in negative bias 50 Hz 25 Hz nfi 0 Hz 0 5V 10V
  31. 31. www.nfiautomation.org VFD Biasing 1 Volt = 5 Hz Pr.03= 50Hz--Max. output Freq. Pr.48= 20%--bias adjustment Pr.49= 0 -- bias polarity Pr.50= 100% -- pot. freq. gain Pr.51= 0 -- REV disable in negative bias 50 Hz Bias Adjustment = (Bias Range)/(Full range) x 100 = 10/50 x 100 = 20% 25 Hz Bias Adjustment 10 Hz nfi 0 Hz 0 5V 10V
  32. 32. www.nfiautomation.org VFD Biasing Bias Adjustment = (XV/ Full voltage Range) x 100 (Full Freq. Range – Bias Freq. range) / (Full voltage range) = (Bias Freq. – 0 Hz) / XV Pot. Freq Gain = (Full voltage Range)/ (Effective Voltage Range) x 100 Pot. Freq Gain 50 Hz Pr.03= 50Hz--Max. output Freq. Pr.48= 25%--bias adjustment Pr.49= 0 -- bias polarity Pr.50= 80% -- pot. freq. gain Pr.51= 0 -- REV disable in negative bias 25 Hz Bias Adjustment 10 Hz nfi 0 Hz -2.5V 0 5V 10V
  33. 33. www.nfiautomation.org VFD Biasing Pot. Freq Gain = (Full voltage Range)/ (Effective Voltage Range) x 100 50 Hz Pot. Freq Gain Pr.03= 50Hz--Max. output Freq. Pr.48= 0%--bias adjustment Pr.49= 0 -- bias polarity Pr.50= 200% -- pot. freq. gain Pr.51=0 -- REV disable in negative bias 25 Hz nfi 0 Hz 0 5V 10V 1 Volt = 5 Hz
  34. 34. www.nfiautomation.org VFD Biasing Bias Adjustment = (XV/ Full voltage Range) x 100 (Full Freq. Range – Bias Freq. range) / (Full voltage range) = (Bias Freq. – 0 Hz) / XV Pot. Freq Gain = (Full voltage Range)/ (Effective Voltage Range) x 100 Pot. Freq Gain 50 Hz Pr.03= 50Hz--Max. output Freq. Pr.48= 42.8 %bias adjustment Pr.49= 0 -- bias polarity Pr.50= 70 % pot. freq. gain Pr.51= 0 -- REV disable in negative bias Bias Adjustment 15 Hz nfi 4.28 0 5V 10V
  35. 35. www.nfiautomation.org VFD Biasing Bias Adjustment = (Bias Voltage Range)/(Full Voltage range) x 100 = 1/10 x 100 = 10% 50 Hz Pr.03= 50Hz--Max. output Freq. Pr.48= 10%--bias adjustment Pr.49= 1 -- bias polarity Pr.50= 100% -- pot. freq. gain Pr.51= 0 -- REV disable in negative bias 45 Hz 25 Hz nfi 0 Hz 0 Bias Adjustment 1 5V 10V
  36. 36. www.nfiautomation.org VFD Biasing Bias Adjustment = (Bias Voltage Range)/(Full Voltage range) x 100 = 1/10 x 100 = 10% Pot. Freq Gain 50 Hz Pr.03= 50Hz--Max. output Freq. Pr.48= ____ bias adjustment Pr.49= 1 -- bias polarity Pr.50= ____-- pot. freq. gain Pr.51= 0 -- REV disable in negative bias 25 Hz nfi 0 Hz Bias Adjustment 0 5V 10V Pot. Freq Gain = (Full voltage Range)/ (Effective Voltage Range) x 100
  37. 37. www.nfiautomation.org VFD Biasing Bias Adjustment = (Bias Voltage Range)/(Full Voltage range) x 100 = 5/10 x 100 = 50% 50 Hz Fwd 25 Hz 2.5V 0 0 Hz 5V Rev nfi 7.5V 10V 25 Hz 50 Hz Pot. Freq Gain = (Full voltage Range)/ (Effective Voltage Range) x 100 Pr.03= 50Hz--Max. output Freq. Pr.48= 50%--bias adjustment Pr.49= 1 -- bias polarity Pr.50= 200% -- pot. freq. gain Pr.51= 1 -- REV disable in negative bias
  38. 38. www.nfiautomation.org VFD Biasing Bias Adjustment = (Bias Voltage Range)/(Full Voltage range) x 100 = 10/10 x 100 = 100% 50 Hz Pr.03=50Hz--Max. output Freq. Pr.48=100%--bias adjustment Pr.49=1 -- bias polarity Pr.50=100% -- pot. freq. gain Pr.51=1 -- REV disable in negative bias 25 Hz nfi 0 Hz 0 5V 10V
  39. 39. Important Parameters used in various Applications Analog Output Signal Analog Frequency Meter (0 to Maximum Output Frequency) Analog Current Meter (0 to 250% of the rated AC drive current) nfi Analog Output Gain 0 ~ 200%
  40. 40. Important Parameters used in various Applications Over–Voltage Stall Prevention Over-Current Stall Prevention during Acceleration nfi
  41. 41. PLC & VFD Advanced Course 4 PLC’s Training Platforms $149 Course Link: Course Highlights: nfi http://nfiautomation.org/special-offers/ • 30 Live Practical Classes on PLC, Analog Cards & AC drives- VFD • 100+ PLC Video Tutorials with Lifetime Access & FREE PLC Simulator • FREE Circuits Diagram For more courses visit www.nfiautomation.org
  42. 42. Thank You nfi nfi

×