How to fix HES FAULT on Infranor XtrapulsCD1-a?
To resolve a HES FAULT in your Infranor DC Drives, check that the HES are correctly wired on the drive X3 connector. Also, check for the correct HES supply voltage value and verify the Motor encoder resolution parameter value. Ensure that the HES-drive-motor ground connections and shields answer the requirements.
What to do if Infranor XtrapulsCD1-a DC Drives show POWER STAGE FAULT?
To resolve a POWER STAGE FAULT in your Infranor DC Drives, begin by checking the AC voltage on the L1 - L2 - L3 inputs of the X9 connector. Also, inspect the braking system during deceleration phases, and ensure the braking resistor is appropriately sized for motor deceleration. Verify the drive current cycle against the current table, and check for short-circuits in the motor wiring, both at the terminals and between any motor phase and the ground.
How to troubleshoot °C MOTOR FAULT in Infranor XtrapulsCD1-a?
If your Infranor DC Drive displays a '°C MOTOR FAULT', first, use the VISUAL DRIVE SETUP software to modify the thermal sensor type (CTP or CTN). Then, perform a fault RESET using the same software to clear the error. Also, check the connection between the thermal sensor and the drive on the front panel X1 connector. Finally, check the motor temperature and address any overheating causes, such as mechanical shaft overload, excessive duty cycle, or an undersized motor for the machine cycle.
How to resolve COUNTING FAULT IN THE ENCODER FEEDBACK CONFIGURATION in Infranor XtrapulsCD1-a?
To troubleshoot a COUNTING FAULT IN THE ENCODER FEEDBACK CONFIGURATION within your Infranor DC Drives, check the marker pulse connection on the drive X3 connector. Verify the encoder supply voltage value and ensure correct grounding and shield connections between the encoder, drive, and motor, following recommended practices. Inspect the waveforms of the encoder A channel, B channel, and Z marker signal. Confirm the Motor encoder resolution and Zero mark pitch parameter values are correct. If using a linear motor with one marker pulse, set the Zero mark pitch parameter to 15.
What causes BUSY FAULT in Infranor XtrapulsCD1-a DC Drives and how to fix it?
If your Infranor DC Drive is showing a BUSY FAULT, verify that the power voltage is not on before the 24 V auxiliary supply. Also, check the motor encoder resolution parameter value, motor parameters (pole pairs and phase order) values. Ensure the ENABLE input is activated, and confirm that the limit switches inputs are not activated. Check that the motor is not locked and the shaft movement free during the procedure execution. Also, make sure that the encoder is providing one marker pulse per motor revolution and that the motor current value corresponding to the cogging torque effect is lower than 5 % of the drive current rating.
How to reduce FOLLOWING ERROR in Infranor XtrapulsCD1-a DC Drives?
If you are experiencing a FOLLOWING ERROR with your Infranor DC Drives, make sure that the load is adjusted to motor and drive types. Try reducing the accelerations/decelerations. Verify that the axis is not positioned on a mechanical stop. Check the speed loop adjustment and ensure that the value of the parameter Speed following error threshold is complying with the operation cycle.
Why is POSITION CONTROL NOT POSSIBLE WITH the NC on Infranor XtrapulsCD1-a DC Drives?
To resolve position control issues with the NC on your Infranor DC Drives, check for the presence of the A, B and Z signals on the drive X2 connector. Also, check the counting direction of the NC with regard to the polarity of the speed input command. If there is a reversal, use the Reverse Movement function in the VISUAL DRIVE SETUP software to recover a correct operation.
How to troubleshoot RDC FAULT IN THE RESOLVER FEEDBACK CONFIGURATION in Infranor XtrapulsCD1-a DC Drives?
To resolve a RDC FAULT IN THE RESOLVER FEEDBACK CONFIGURATION in your Infranor DC Drives, check for the correct resolver type with regard to the drive specifications. Ensure that the connections between the resolver and the drive are complying with the shield wiring recommendations.
Why is there a loud crackling noise in Infranor XtrapulsCD1-a motor at standstill?
If you're experiencing a loud crackling noise in the motor at standstill with your Infranor DC Drive, verify that the motor-drive-controller ground connections comply with the recommendations. Also, check that the CV speed input command wiring between controller and drive are complying with the recommendations.
How to solve FEEDBACK FAULT IN THE RESOLVER FEEDBACK CONFIGURATION in Infranor XtrapulsCD1-a DC Drives?
To fix a FEEDBACK FAULT IN THE RESOLVER FEEDBACK CONFIGURATION in your Infranor DC Drives, check the resolver connection on the drive X1 connector according to the connector descriptions. Also, check for the correct resolver type with regard to the drive specifications and verify the connections between resolver and drive.
Information regarding protection against electrostatic discharge (ESD) for drives.
Recommendations for proper storage of drives to prevent damage.
Safe procedures for handling drives to avoid damage or injury.
Guidelines for the correct disposal of INFRANOR devices.
Overview of XtrapulsCD1-a all-digital servo modules and their capabilities.
Details the drive's functions and compliance with relevant standards.
Information on CE conformity with EMC and electrical standards.
Details on UL listing and compliance with UL standards.
List of related application notes for the XtrapulsCD1-a series.
Detailed technical data for the drive series.
Technical data specific to the 230V version of the drive.
Technical data specific to the 400V version of the drive.
Technical specifications common to both 230V and 400V drive versions.
Diagram illustrating the internal structure and signal flow of the drive.
Lists the drive's main protections and their error display.
Detailed description of stored fault protections and their LED indications.
Physical dimensions for various XtrapulsCD1-a drive models.
Instructions for mounting and fastening the drive units.
Guidelines for installing drives in multi-axes cabinets.
General overview of the drive's connectors.
Identification of the main connectors on the drive unit.
Pinout and function specifications for the X1 resolver connector.
Pinout and function specifications for the X2 command connector.
Details for analog inputs (CV+, CV-, Ilim).
Details for logic inputs like ENABLE, FCP, CVO.
Specifications and functionality of the AOK relay output.
Specifications for the drive's encoder outputs.
Specifications for the drive's analog output.
Details for the X3 encoder input connector.
Specifications for TTL incremental encoder and HES inputs.
Specifications for SinCos incremental encoder and HES inputs.
Specifications for absolute single-turn SinCos encoder inputs.
Specifications for stepper motor emulation inputs.
Pinout and function of the X5 serial link connector.
Pinout and function of the X8 auxiliary supply connector.
Pinout and function of the X9 power connector.
Wiring diagrams for various drive models.
Wiring diagram for the XtrapulsCD1-a 230/I drive.
Wiring diagram for the XtrapulsCD1-a 400/I drive.
Details for connecting the serial link for PC communication.
Procedure for connecting a backup battery to the auxiliary supply.
Example connection for a multiaxis drive system.
General guidelines for wiring the drive system.
Best practices for grounding and managing leakage current.
Methods for ensuring proper connector shield connections for EMC.
Connection view for higher current 400V models.
Guidelines for connecting motor, resolver, and encoder cables.
Specifications for input command and serial link cables.
Requirements for cables connecting to the braking resistor.
Conditions and requirements for UL listing compliance.
Procedure for connecting ground via Faston sockets.
Specifications for the 24V auxiliary supply.
Recommended fuse ratings for UL compliance.
UL-compliant connection diagram for the 230V drive.
UL-compliant connection diagram for the 400V drive.
Example connection for a UL-compliant multi-drive system.
Information on using the Visual Drive Setup software for parameter modification.
Critical safety warning for executing the auto-tuning procedure.
Initial setup for MAVILOR motors and default configurations.
Steps for the initial power-up of the XtrapulsCD1-a drive.
Essential checks before applying power to the drive.
Sequence for switching on the 24 VDC auxiliary supply.
Sequence for switching on the main 230/400 VAC supply.
Key steps for drive setup, configuration, and tuning.
Establishing communication between the drive and a PC via serial link.
Configuring motor feedback types (Resolver, Encoder, HES).
Adjusting drive parameters for optimal performance.
Specific parameter adjustments for linear motors.
Tuning the speed loop for axes with vertical loads.
Instructions on how to save drive configuration settings.
Procedure for motor phasing required for certain encoder configurations.
Guide on using the drive for stepper motor emulation.
Instructions for using the software gearing function.
General overview of drive faults and how to identify them.
Diagnosing and resolving system faults.
Diagnosing and resolving 'Busy' faults.
Diagnosing and resolving EEPROM faults.
Diagnosing motor over-temperature faults.
Diagnosing and resolving undervoltage faults.
Diagnosing and resolving power stage faults.
Troubleshooting feedback faults related to resolver configuration.
Troubleshooting RDC faults in resolver feedback configuration.
Troubleshooting feedback faults related to encoder configuration.
Troubleshooting encoder counting faults.
Diagnosing and resolving Hall Effect Sensor (HES) faults.
Diagnosing and resolving I²t faults.
Diagnosing and resolving following errors in speed or position loops.
Common operational issues and their troubleshooting.
Steps to diagnose when the motor does not move.
Diagnosing issues when the motor is supplied but has no torque.
Diagnosing issues with shaft locking or erratic oscillations.
Troubleshooting discontinuous motor rotation.
Diagnosing motor drift when operating at zero speed.
Troubleshooting loud crackling noise in the motor.
Troubleshooting general loud noise in the motor.
Diagnosing issues when position control is not possible.
Procedure for replacing a drive unit.
Summary of hardware settings and adjustments for the drive.
Diagram showing the location of hardware components on the drive.
Guidance on adjusting the drive for different resolver types.
Guidance on adjusting the drive for different motor types.
Configuration of the motor thermal sensor parameters.
Settings and operation of the I²t protection feature.
Operation of current limitation when using fusing mode.
Operation of current limitation when using limiting mode.
Configuration and function of encoder counting protection.
Configuration of the position following protection feature.
How to utilize the limit switch inputs for motor control.
Functionality and usage of the CVO input.
Functionality and usage of the AOK output relay.
Functionality and usage of the reset input.
Functionality and usage of the enable input.
Functionality and usage of the brake output.
Specifications for incremental encoder outputs.
How to use the external current limitation input.
Explanation of servo controller blocks, gains, and tuning.
Procedure for addressing drives connected via RS-232.
Procedure for addressing drives connected via RS-422.
Steps for compensating cogging torque in motors.
Explanation of the power feedback system using a braking resistor.
Explanation of the product ordering code structure.
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