How to fix Lenze Control Unit module to drive communication timeout?
If the module to drive communication is timing out, the connection between the drive and the module might not be properly established. Check the cable and connection between the module and the drive to resolve this issue.
How to fix no communications from the option module in Lenze Control Unit?
If there are no communications from the option module in your Lenze Control Unit, there could be several reasons: * The module might not be initialized: Check the drive to module connection and verify parameters P400 and P402. * Incorrect EtherNet/IP settings: Check parameters P410 - P421. If unsure, reset EtherNet/IP parameters to factory default using P403. Power cycle the drive after changing the IP address setting or use P408. * Improper wiring: Check the wiring between the EtherNet/IP network and communication module. Ensure that the terminal block is properly seated and check the connection between the module and the drive.
Why are EtherNet/IP write commands ignored or return exceptions on Lenze Control Unit?
If EtherNet/IP write commands are ignored or return exceptions, the "Network enabled" terminal might be either open or not configured. To resolve this, configure one of the input terminals (P121, P122 or P123) to the "Network Enabled" function (selection 9) and close the corresponding contact.
What to do if Lenze Control Unit does not change direction to REVERSE?
If the Lenze Control Unit drive doesn't change to the REVERSE direction, it might be because parameter P112 is set to 0, which means Forward Only. To fix this, set drive parameter P112 to 1 to enable both Forward & Reverse directions.
What to do if Lenze Inverter Fault Lockout?
If the Lenze Inverter drive attempted five restarts after a fault but all attempts were unsuccessful (P110 = 3...6), it requires a manual reset. Check the Fault History (P500) to identify and correct the fault condition.
Why is there no communication from the Lenze Conference System drive?
If there is no communication from the drive, it could be due to several reasons. First, the module might not be initialized properly; verify the module connection and check parameters P400 and P402. Second, incorrect CANopen settings could be the cause; use P403 to reset CANopen parameters and verify P410 and P411. Lastly, improper wiring could be the issue; check the wiring between the CANopen Network and communication module, ensure the terminal block is properly seated, and check the connection between the module and the drive.
How to deactivate Lenze SMVector DC-injection brake?
To address an active DC-injection brake on the Lenze Inverter, deactivate the DC-injection brake by deactivating the digital input or wait for it to deactivate automatically after the P175 time has expired.
How to resolve Lenze SMVector Inverter EPM fault?
If the Lenze Inverter displays an EPM fault because the EPM is missing or defective, power down the drive and replace the EPM.
What causes Lenze SMVector Loss of 4-20 mA signal fault?
If the Lenze Inverter displays a Loss of 4-20 mA signal fault because the 4-20 mA signal (at TB-25) is below 2 mA (P163 = 1), check the signal and signal wire.
Why Lenze SMVector OEM Settings Operation warning?
If the Lenze Inverter shows an OEM Settings Operation warning because an attempt was made to change parameter settings while the drive is operating in OEM Settings mode, note that in OEM Settings mode (P199 = 1), making changes to parameters is not permitted.
Covers handling, operation, installation risks, and qualified personnel requirements.
Guidelines for safe installation, avoiding mechanical stress and environmental hazards.
Observing national regulations for electrical installation and EMC compliance.
Using the drive as a safety device, emergency stops, and automatic restart.
Policy on warranty and liability for explosion proof motor applications.
Systems require additional monitoring and protection devices for safe operation.
Understanding icons, signal words (DANGER, WARNING, STOP, NOTE), and their consequences.
Limits for harmonic current emissions and required compliance measures.
Electrical shock hazard from charged capacitors and PE conductor current.
UL warnings for circuit capability, wire type, pollution degree, and plenum rating.
Conformity, approvals, voltage imbalance, humidity, temperature, and enclosure ratings.
Explains the structure of the SMVector inverter model number.
Specifications for 120V/240VAC, 240V single/three phase, 400-480VAC, and 600VAC models.
Physical dimensions and mounting screw details for NEMA 1 (IP31) models.
Detailed dimensions and conduit hole specifications for NEMA 1 models.
Dimensions and mounting details for larger NEMA 1 models.
Physical dimensions and conduit hole specifications for NEMA 4X models.
Dimensions and conduit hole details for NEMA 4X models with a disconnect switch.
Covers storage, power connections, motor connections, and wiring diagrams.
Recommendations for fuses, circuit breakers, and power wiring for various SMV models.
Descriptions of control terminal strips and their functions for different HP ranges.
Explains keypad buttons (START, STOP, ROTATION, MODE) and display indicators.
Configuring start/reference control sources and drive operating modes.
Overview of parameter setting, using the EPM, and basic setup parameters.
Configuring digital inputs, outputs, and their functions.
Setting advanced parameters, PID control, and analog input configurations.
Configuring vector modes, motor data, and network communication settings.
Monitoring diagnostics, faults, and configuring sequencer operation.
Illustrates the logic for starting segments based on digital inputs and P100/P700 settings.
Shows sequence actions, repeat cycles, suspend logic, and end segment control.
Displays the active segment, output voltage, and segment delay status.
Lists drive status/warning codes, their causes, and remedies.
Explains the 4-digit codes indicating drive configuration and stop sources.
Lists common fault codes (F_AF, F_AL, F_CF etc.) with their causes and remedies.
Details on faults like F_dbF, F_EF, F_FI, F_FOL, F_HF, F_IL, F_n Id.
Covers faults F_OF, F_OF I, F_PF, F_rF, F_SF, F_UF, F_FAU.
Table showing maximum permissible cable lengths for SMV models with internal EMC filters.
General| Protection Class | IP20 |
|---|---|
| Overload Capacity | 150% for 60 seconds |
| Communication Options | CANopen, Profibus DP |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit |
| Control Method | Sensorless Vector |
| Ambient Temperature | -10°C to +40°C |
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