Inovance IS620PS2R8I User Manual

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Table of Contents

Questions and Answers:

J
Jessica GrantAug 18, 2025
What to do if the LED display is not on for Inovance Controller?
- T
  Thomas WongAug 18, 2025
  If the LED display of your Inovance Controller is not on or doesn't show "rdy", it could be due to several reasons. First, the control power voltage might be abnormal, so measure the AC voltage between L1C and L2C. Second, the main power voltage might be abnormal; for a single-phase 220 V model, measure the AC voltage between L1 and L2. If the DC bus voltage amplitude (voltage between P and -) is lower than 200 V, "nrd" will be displayed. Third, the program burning terminal might be shorted, so check it. Finally, the servo drive itself might be faulty.
M
Margaret MilesAug 20, 2025
Why is the shaft of my Inovance Controller's servo motor in free running status?
- B
  Bradley LiAug 21, 2025
  If the shaft of your servo motor is in a free running status, ensure the S-ON signal is valid by setting the operation panel to servo status display and checking if it displays "rdy" instead of "run". Also, verify that the control mode selection is correct by checking if H02-00 is set to 1.
K
Kathryn JordanAug 23, 2025
Why doesn't the servo motor rotate in my Inovance Controller?
- P
  Pamela LopezAug 23, 2025
  If your Inovance Controller's servo motor does not rotate, it could be due to an internal torque reference (H0B-02) being 0. Check whether the polarity of the input signal is reversed.
J
jenniferjonesAug 26, 2025
Why is my Inovance Controller's servo motor rotating in the reverse direction?
- J
  Jodi OrtizAug 26, 2025
  If the servo motor of your Inovance Controller rotates in the reverse direction, and you're using AI to input torque reference, check whether the polarity of the external voltage input signal is reversed, as the internal torque reference (H0B-02) might be negative.
W
walter48Aug 27, 2025
What causes the servo motor of Inovance Controller to not rotate or have abnormal speed?
- K
  Kelli JamesAug 27, 2025
  If the servo motor does not rotate or the motor speed is abnormal, it might be caused by incorrect AI wiring. Verify that the analog input channel is selected correctly and that the selected AI terminal is wired correctly.
L
laura08Aug 30, 2025
How to fix unsteady motor speed on Inovance Controller?
- K
  Kenneth VaughanAug 30, 2025
  If the motor speed of your Inovance Controller is not steady, perform automatic gain tuning, as the gain might be set improperly.
E
Emma LoveSep 1, 2025
What causes the motor shaft to vibrate left and right on Inovance Controller?
- B
  Bruce BlairSep 1, 2025
  If the motor shaft vibrates left and right, it might be because the load inertia ratio (H08-15) is too large. Perform inertia auto-tuning and automatic gain tuning on your Inovance Controller.
L
Luke LewisSep 3, 2025
What to do if the servo motor of Inovance Controller does not rotate?
- D
  derrick29Sep 3, 2025
  If your Inovance Controller's servo motor does not rotate, it could be due to the input reference pulse counter (H0B-13) being 0. Check whether the high/low-speed pulse input terminal is wired correctly. Alternatively, it could be that the position reference is not input. Check whether FunIN.13: INHIBIT (pulse input forbidden) or FunIN.37: PulseInhibit (pulse forbidden) is used.
K
Kaitlyn BrownSep 6, 2025
Why does my Inovance Controller's servo motor jitter at low speed?
- L
  Lori MartinezSep 6, 2025
  If your Inovance Controller's servo motor jitters at low speed, it might be because the motor speed is not steady. The gain may be set improperly.
L
lisafletcherSep 8, 2025
What to do if Inovance Controller's servo drive is faulty?
- B
  betty71Sep 8, 2025
  Replace the servo drive.

Inovance IS620PS2R8I Specifications

General

Model	IS620PS2R8I
Series	IS620P
Type	Servo Drive
Output Power	0.75 kW
Rated Output Current	2.8A
Peak Current	8.4A
Control Method	Vector control
Control Mode	Position, Speed, Torque
Storage Temperature	-20°C to 65°C
Weight	1.5 kg
Communication Interface	RS485, CANopen
Protection Features	Overcurrent, Overvoltage
Operating Temperature	0°C to 55°C
Vibration Resistance	5.9 m/s² (10-55Hz)
Rated Input Voltage	Single/Three-phase 220VAC (-15% ~ +10%)
Power Supply Voltage	Single/Three-phase 220VAC (-15% ~ +10%)
Humidity	5% to 95% RH (non-condensing)

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