What causes hpmont Controller MONT20 to be overloaded?
If the hpmont Controller shows that MONT20 is overloaded, it could be because the load on the door motor is too large or the door motor is being resisted by an obstacle. Adjust the mechanical device or check it for anything causing resistance.
Why is my hpmont Controller showing a DC bus over voltage?
A DC bus overvoltage error on your hpmont Controller can occur if the input voltage is too high, the deceleration time is too short, or the wiring is improper, leading to hardware overvoltage. You should check the power input, set a proper deceleration time (F03.05, F04.05), and check the wiring to ensure MONT20 is wired correctly.
What to do if my hpmont Controller shows a motor overload fault?
If the hpmont Controller indicates a motor overload fault, it could be due to excessive load on the door motor or a foreign object blocking it. Try adjusting the mechanism and checking for any obstructions. An improper parameter setting of door controller can also cause this fault.
How to fix hpmont Controller overspeed fault?
An overspeed fault in the hpmont Controller means the actual speed detected (in the range of F10.18) is greater than the motor rated frequency F10.17. Verify that F10.17 and F10.18 are set correctly, check the encoder wiring, and redo self-tuning.
What causes hpmont Controller DC bus undervoltage and how to fix it?
DC bus undervoltage in your hpmont Controller can be due to the normal power-on initial state or power-down end state, low input voltage, or improper wiring. To resolve this, check the input power voltage and ensure the wiring is correct, wiring MONT20 properly.
What to do if my hpmont Controller shows abnormal opening fault?
If your hpmont Controller displays an abnormal opening fault, it means the motor has been blocked for 10 consecutive times. You should adjust the mechanism, check for any foreign objects obstructing the mechanical device, and ensure that the door controller parameters are properly set.
What to do if I have Current detection circuit fault hpmont Controller?
If there is a current detection circuit fault with the hpmont Controller, it means that the detection error of the current detection circuit is too large. Contact the supplier for repairing.
What to do if I have Read/write fault of controller EEPROM hpmont Controller?
If you encounter a read/write fault of the controller EEPROM on your hpmont Controller, it indicates a memory circuit fault of the controller EEPROM. Contact the supplier for repairing.
What to do if hpmont Controller shows permanent magnet Syn. motor first current detection is too small?
If the hpmont Controller indicates that the first current detection of the permanent magnet Syn. motor is too small, especially when the first power-on mode is set to the pulse method (F06.25 hundred = 1), check the motor wiring to ensure it's properly connected. Also, verify that the door controller output is normal.
What causes hpmont Controller motor overheating fault?
A motor overheating fault on the hpmont Controller indicates that an external motor overheating signal has been detected. This is due to motor overheating switch action.
Defines safety marks and their meanings used in the manual.
Specifies qualifications for performing wiring and maintenance.
Details electrical ratings like power, capacity, current, and weight.
Provides electrical specifications, control characteristics, and functions.
Lists I/O, communication, and keypad details.
Details environmental requirements like temperature, humidity, and altitude.
Shows physical dimensions and mounting details for the MONT20.
Outlines essential requirements for the installation site environment.
Critical safety precautions for electrical wiring and connections.
Specifies cable specifications required for power supply, motor, and ground.
Details proper grounding procedures and recommendations for safety.
Guidelines for routing cables to prevent interference.
Instructions and recommendations for selecting and installing cables.
Describes the function and location of the power switch and terminals.
Explains the control terminals, their functions, and connection requirements.
Details encoder connection pinout and power supply settings.
Information on connecting an external keypad for parameter access.
Describes the keypad layouts and indicators.
Explains the function of indicators for status and units on keypads.
Describes the keypad display area for parameters and fault codes.
Details parameter display during stop, run, and fault states.
Shows special display statuses for unlock, clear password, and factory reset.
Explains the 4-level menu structure for parameter editing.
Steps to reset all parameters to their default factory values.
How to set, unlock, and clear the user password for parameter access.
Instructions for uploading and downloading parameters.
Introduces parameters used for displaying status information.
Lists system parameters like controller series, rated power, and software versions.
Details parameters related to door position, speed, voltage, and terminal status.
Introduces general function parameters for system configuration and operation.
Covers basic parameters like user password and parameter batch selection.
Selects between speed control and distance control modes.
Defines how the door operation is commanded (keypad, terminal, demo, CAN).
Sets the maximum output frequency for the motor.
Selects between line or S-curve for door movement.
Specifies the motor control method (open-loop, closed-loop, flux vector).
Details parameters related to the motor's electrical characteristics.
Configures motor parameter auto-tuning for optimal performance.
Parameters for setting up the encoder and learning door width.
Enables or disables the door width self-learning function.
Parameters for defining the Open Door (OD) movement curve.
Parameters for defining the Close Door (CD) movement curve.
Parameters for setting door motor torque during different phases of operation.
Parameters for boost functions, input/output selection, and terminal settings.
Adjusts the filter time for digital inputs to improve immunity.
Configures the function for Digital Input 1 (DI1).
Sets the threshold for door position output signal validity.
Defines deceleration time when CD resistance is detected.
Specifies motor action when the run command is cancelled.
Auxiliary parameter 1 settings for CD limit, demo mode, and priority.
Auxiliary parameter 2 settings for abnormal shutdown, slope, and auto reset.
Adjusts the brightness of the on-board LCD display.
Sets the carrier frequency for the motor control.
Sets running speed for Asyn. motor in open-loop mode.
Protects CD operation by re-opening if CD command is not met within a time.
Flux vector frequency and vector control parameters.
Parameter for high speed ASR KP.
Lists demo running parameters.
Parameter for low speed ASR KP.
Parameter for demo retention time of OD running.
Lists fault record parameters.
Lists specific fault type numbers.
Guide to performing motor parameter auto-tuning for optimal performance.
Specific steps for performing auto-tuning for synchronous motors.
Overview of using the encoder for distance-based door position control.
Wiring diagram and requirements for distance control setup.
Process for learning the door width for accurate distance control.
Procedures for manual and automated trial operation of the door motor.
Details the process and parameters for Open Door running in distance control.
Details the process and parameters for Close Door running in distance control.
How to use limit switches for speed control without an encoder.
Wiring diagram for speed control using external limit switches.
Explains OD running process and parameters for speed control.
Explains CD running process and parameters for speed control.
Lists common faults, their reasons, and corresponding countermeasures.
Addresses overload and Syn. motor current detection issues.
Covers module, encoder, and door width self-learning faults.
Methods to reset faults after they have been resolved.
Outlines daily and periodic maintenance procedures for the controller.
Recommended schedule and checks for periodic controller inspection.
Information on replacing damaged components like electrolytic capacitors.
Lists system parameters and their attributes.
Lists drive status parameters and their attributes.
Details input and output terminal status parameters.
Lists basic parameters including user password and batch selection.
Overview of OD/CD mode, command, frequency, curve, and control selection.
Lists Encoder, OD, and CD curve parameters.
CD deceleration time and torque parameters.
Low speed CD resistance and boost parameters.
DI2 function selection and motor action on command revoke.
Auxiliary parameter settings.
LCD brightness, carrier frequency, speeds, and protection parameters.
Flux vector frequency and vector control parameters.
Parameter for high speed ASR KP.
Lists demo running parameters.
Parameter for low speed ASR KP.
Parameter for demo retention time of OD running.
Lists fault record parameters.
Lists specific fault type numbers.
General| Category | Controller |
|---|---|
| Model | MONT20 |
| Input Voltage | 12-24V DC |
| Output Current | 20A |
| Protection | Overload, Short Circuit, Over Temperature |
| Operating Temperature | -20°C to 60°C |
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