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Loading...What to do if Lenze DC Drives motor does not rotate because of conflicting functions assigned to the same signal source?
If the Lenze DC Drives motor does not rotate and several mutually exclusive functions are assigned to the same signal source under C0410, correct the configuration in C0410.
What to do if Lenze DC Drives controller does not receive any telegrams?
If the Lenze DC Drives controller does not receive telegrams, and the yellow LED RxD is not blinking, check the wiring to the host. Also, ensure that the host is transmitting telegrams using the correct interface. You can test this by having the host transmit telegrams cyclically, for example, with GDC in online operation.
Why Lenze DC Drives motor does not rotate?
If the motor does not rotate when using Lenze DC Drives, it could be due to several reasons. Here are some things to check: * The DC-bus voltage may be too low, so check the mains voltage. * The controller may be inhibited, so remove the controller inhibit. * The quick stop may be active, so remove the quick stop. * The setpoint may be 0, so select a setpoint. * An active fault may be present, so eliminate the fault.
How to fix Lenze DC Drives motor that does not rotate smoothly?
If your Lenze DC Drives motor isn't rotating smoothly, start by checking the motor cable for any defects. Also, make sure that the maximum current settings (C0022, C0023) are appropriately adapted to the application.
How to troubleshoot no communication with Lenze DC Drives controller?
If the Lenze DC Drives controller is switched off, supply the controller with voltage. If the communication module has no voltage, check the connection with the controller.
Why Lenze DC Drives controller transmits positive acknowledgement but does not execute write request?
If the Lenze DC Drives controller transmits a positive acknowledgement (ACK response) but does not execute the write request, it might be operating with a different parameter set. Try changing over to the correct parameter set.
What to do if Lenze DC Drives motor does not rotate smoothly because of incorrect parameters?
If the Lenze DC Drives motor does not rotate smoothly, and parameters C0084, C0087, C0088, C0089, C0090, C0091, and/or C0092 are not adapted to the motor data, perform manual adaptation or identification of motor parameters (C0148).
What to do if Lenze DC Drives motor does not rotate because of missing jumper?
If the Lenze DC Drives motor does not rotate and you are using the internal voltage source X3/20 for function modules Standard I/O, INTERBUS, PROFIBUS-DP, or LECOM-B (RS485), ensure that the jumper between X3/7 and X3/39 is present. If it's missing, jumper the terminals.
What to do if Lenze DC Drives motor does not rotate because no motor parameter identification executed?
If the Lenze DC Drives motor does not rotate and the operating mode C0014 = '4' or '5', but no motor parameter identification has been executed, perform motor parameter identification (C0148).
What to do if Lenze DC Drives motor does not rotate because JOG frequency is 0?
If the Lenze DC Drives motor does not rotate and the JOG setpoint is activated but the JOG frequency is 0, select a JOG setpoint (C0037 ... C0039).
Provides essential safety guidelines for installing and operating Lenze controllers.
Details safety precautions and application guidelines specific to Lenze motors.
Lists residual hazards associated with the product and how to avoid them.
Covers important notes and mechanical design aspects for installing the inverter.
Details important notes for electrical installation, including protection, EMC, and power/control connections.
Outlines necessary checks and important drive parameters to set before enabling the controller.
Details a special commissioning procedure after long-time storage due to DC-bus capacitors.
Describes the step-by-step process for changing and saving parameters using the keypad.
Helps select the appropriate control mode (V/f, vector, sensorless torque) for standard applications.
Describes how to set parameters using the E82ZBB diagnosis terminal keyboard.
Covers methods for optimizing drive performance, including slip compensation and frequency settings.
Describes controller behavior during mains switching, failure, or inhibit conditions.
Explains how to set acceleration, deceleration, braking, and stopping parameters, including S-shaped ramps.
Explains the process of automatic detection or manual entry of motor parameters.
Provides methods for detecting and analyzing failures using controller LEDs and history buffer.
Describes controller responses to different fault types: TRIP, message, and warning.
Lists common drive malfunctions, their causes, and recommended remedies.
Explains how to reset TRIP error messages manually or automatically after eliminating the cause.
General