Inovance Monarch NICE-L-C-4055

Other manuals for Inovance Monarch NICE-L-C-4055

User Guide152 pages

Questions and Answers

K
Kenneth RobinsonNov 22, 2025
How to troubleshoot overcurrent during acceleration with Inovance Monarch NICE-L-C-4055 Controller?
- S
  Samantha CooleyNov 22, 2025
  If you are experiencing overcurrent during acceleration with your Inovance Controller, there are several potential causes to investigate. First, the main circuit output might be grounded or short-circuited, so check the motor cables and PE cable for incorrect connections, verify that a shorting PMSM stator contactor isn't causing a short circuit at the controller output side, and inspect the motor cables for damaged jackets. Second, improper motor auto-tuning can lead to this issue, so set the motor parameters correctly according to the motor nameplate and perform motor auto-tuning again. Finally, an incorrect encoder signal can also cause overcurrent, so check whether encoder pulses per revolution (PPR) is set correctly, ensure the encoder signal isn't being interfered with, verify the en...
C
Craig RogersSep 4, 2025
What should I do if my Inovance Monarch NICE-L-C-4055 Controller reports a power supply phase loss?
- K
  kevinwalkerSep 4, 2025
  If your Inovance Controller reports a power supply phase loss, it indicates that the power input phases are not symmetric. First, check whether any phase of the three-phase power supply is lost. Then, verify whether the three phases of the power supply are balanced. Also, check whether the power voltage is normal, and adjust the power voltage if necessary. For 220 V models, you can set FC-01 bit 14 to 1 to cancel detection of this fault.
K
Krystal PaulSep 7, 2025
What are the common causes of motor auto-tuning faults in Inovance Controller?
- S
  Stacy LawsonSep 7, 2025
  A motor auto-tuning fault in your Inovance Controller can occur for various reasons: * If learning the stator resistance fails, check whether the motor wiring is correct. * If learning the magnetic pole position fails. * If the synchronous motor static auto-tuning mode is selected, but the encoder is not SIN/COS, select another auto-tuning mode or use a SIN/ COS encoder. * If CD signal fluctuation is large in synchronous motor static auto-tuning, hardware interference exists. Check whether grounding is correct. * If Leaning the encoder zero- position angle fails in synchronous motor angle-free auto- tuning, obtain the encoder zero-point angle in inspection state, and then perform half- automatic angle-free auto-tuning under normal-speed running.
C
cchanSep 8, 2025
What should I check if my Inovance Controller indicates a power output phase loss?
- E
  Elijah DaughertySep 9, 2025
  If your Inovance Controller indicates a power output phase loss, the issue likely stems from the output wiring of the main circuit being loose. Check whether the motor wiring is secure and verify whether the RUN contactor on the output side is normal.
E
Erica CharlesSep 10, 2025
How to troubleshoot a RUN contactor feedback abnormal error on an Inovance Monarch NICE-L-C-4055?
- V
  Veronica SotoSep 10, 2025
  A RUN contactor feedback abnormal error on your Inovance Controller can have a couple of causes: * If the feedback of the RUN contactor is active, but the contactor has no output, check whether the feedback contact of the contactor acts properly and check the signal feature (NO, NC) of the feedback contact. * If the current of the asynchronous motor from acceleration to constant-speed running is too small (? 0.1 A), check whether the output cables UVW of the controller are connected properly and check whether the control circuit of the RUN contactor coil is normal.
B
benjamin66Sep 12, 2025
What causes the 'door lock disconnected during running' error in Inovance Monarch NICE-L-C-4055?
- S
  samantha33Sep 12, 2025
  If your Inovance Controller displays a 'door lock disconnected during running' error, indicated by subcodes 101 or 102, it means the door lock circuit feedback is invalid during elevator operation. Check whether the hall door lock and the car door lock are in good contact. Also, verify whether the door lock contactor acts properly, check the signal feature (NO, NC) of the feedback contact on the door lock contactor, and ensure the external power supply is normal.
F
frankpittsDec 1, 2025
Why is my Inovance Monarch NICE-L-C-4055 showing overvoltage at constant speed?
- D
  danielpittsDec 1, 2025
  If your Inovance Controller displays an overvoltage error at a constant speed, there are a couple of possible reasons. The input voltage may be too high, so check the input voltage and observe whether the bus voltage is too high (normal: 540 to 580 V for 380 voltage input). Another possibility is that the resistance of the braking resistor is excessive, or the braking unit is failing. Check for the balance coefficient, and check whether the bus voltage rises too quickly during running. If yes, the braking resistor does not work or its model is improper: a. Check whether the cable connecting the braking resistor is damaged, whether the cooper wire touches the ground, and whether the connection is reliable. b. Check whether the resistance is proper based on the recommendation and select a pr...
K
Kelly AllenNov 20, 2025
What to do if my Inovance Monarch NICE-L-C-4055 Controller shows an overload error?
- T
  Timothy TuckerNov 21, 2025
  If your Inovance Controller is showing an overload error, it could be due to several reasons. First, check if the brake is released and the brake power supply is normal, and also check whether the guide shoes are too tight, since the mechanical resistance may be too large. Then, verify that the balance coefficient is correct. Also, ensure the encoder feedback signal and parameter settings are correct, including the initial angle of the encoder for PMSM. If the elevator running current is higher than normal, check the motor parameter setting and perform motor auto-tuning again. If the issue persists, and this fault is reported when the slip experiment is carried on, perform the slip experiment by using the function set in F3-24. Finally, an incorrect motor phase sequence can cause this, so ...
A
Alyssa BoydSep 18, 2025
What does 'Output abnormal' mean on my Inovance Monarch NICE-L-C-4055 Controller?
- A
  Allen Evans PhDSep 18, 2025
  If your Inovance Controller displays 'Output abnormal', it indicates a specific issue: * If the subcode is 1, the braking resistor is short-circuited. Check that wiring of the braking resistor and braking unit is correct, without short circuit and check whether the main contactor works properly and whether there is arch or stuck problem. * If the subcode is 2, the braking IGBT is short-circuited.
J
jessicafrancisSep 22, 2025
What to do if Inovance Monarch NICE-L-C-4055 Controller shows overcurrent during acceleration?
- J
  Jeremy ThomasSep 22, 2025
  If the Inovance Controller experiences overcurrent during acceleration, several factors could be at play. First, examine the motor and grounding cables to ensure they are correctly connected and that the motor cables do not have damaged jackets. Also, check for short circuits at the controller output side, especially from shorting PMSM stator contactors. Another potential cause is incorrect motor parameters or improper auto-tuning; verify the motor parameters against the nameplate and repeat the motor auto-tuning process. You may also need to reduce the acceleration rate if the acceleration time is too short. Finally, ensure that the phase sequence of the motor is correct by exchanging the motor UVW phase sequence.

Summary

Preface

3 Safer running

Discusses safety protections and fault-tolerant designs implemented in the NICE3000new controller.

Introduction

Shaft auto-tuning

Required before first-time automatic running; records position signals in the shaft.

Fire Emergency and Security Functions

Covers functions related to fire emergencies and security measures for elevator operation.

1 Product Information

2 Installation and Wiring

2.1 Installation

Covers the general installation process, including environment and mounting requirements.

2.2. Wiring

Details the procedures and considerations for wiring the controller and its components.

2.4 Installation of Shaft Position Signals

Explains the importance of shaft position signals for accurate landing and safe running.

3 Peripheral Devices and Options

4 Commissioning Tools

4.1 Keypad

Describes the 3-button keypad for entering commands and viewing floor information.

4.2 Operation Panel

Details the LED operation and information display panel for viewing and modifying parameters.

5 System Commissioning

5.1 System Commissioning Guide

Provides a guide to commissioning the elevator system and implementing basic running functions.

5.2 Safety and Circuit Check

Lists precautions and checks related to safety and electrical circuits before commissioning.

5.4 Commissioning at Inspection Speed

Covers motor auto-tuning and running tests performed at inspection speed.

5.5 Commissioning at Normal Speed

Outlines steps for commissioning at normal running speed, including shaft auto-tuning and HCB setup.

5.6 Riding Comfort Adjustment

Guides on adjusting parameters for better riding comfort and leveling accuracy.

6 Parameter Description

7 Troubleshooting

7.1 Elevator Fault Display

Explains how fault codes and subcodes are displayed on the keypad and operation panel.

7.2 Restart after Fault

Explains how to restart the system after a fault, including automatic and manual reset methods.

7.4 Fault Information and Troubleshooting

Details troubleshooting steps for various faults like overcurrent, encoder errors, and phase sequence issues.

8 Inspection and Maintenance

8.1 Daily Maintenance

Outlines daily inspection items for motor, cooling fan, installation environment, load, and input voltage.

8.2 Periodic Inspection

Details periodic inspection items covering general checks, cables, peripheral devices, and air filters.

9 Description of Functions and Schemes

9.2 Fire Emergency Running

9.6 Running Test

9.10 UCMP Function

9.11 Braking Force Test Function

9.13 Automatic Emergency Evacuation Scheme at Power Failure

Details schemes for emergency evacuation during power failure using UPS or ARD.

9.14 Parallel;Group Control Scheme

9.15 Opposite Door Control Scheme

9.16 STO Application Scheme

Details the Safe Torque Off (STO) application scheme using a special controller and STO card.

9.17 Application Scheme of Emergency Operation and Dynamic Test Device of Equipment-roomless Elevator

Appendix B Parameter Table

Group F0: Basic parameters

Group F1: Motor parameters

Details parameters related to motor type, encoder, power, voltage, current, frequency, and speed.

Group F2: Vector control parameters

Group F3: Running control parameters

Group F4: Floor parameters

Group F5: Terminal function parameters

Group F6: Basic elevator parameters

Group Fr: Leveling adjustment parameters

Group E0-E9: Fault record parameters

Lists parameters for recording and viewing detailed fault information.

Inovance Monarch NICE-L-C-4055 Specifications

General

Model	NICE-L-C-4055
Category	Controller
Input Voltage	24V DC
Protection Level	IP20
Communication Interface	CAN
Operating Temperature	-10°C to 60°C
Storage Temperature	-20°C to +70°C
Humidity	5% to 95% (non-condensing)