What to do for Controller overtemperature on Lenze Inverter?
If the Lenze Inverter displays 'Controller overtemperature', it means the controller is too hot inside. To resolve this, reduce the controller load and improve cooling.
What does current limit reached mean on Lenze Inverter?
If the Lenze Inverter shows 'Current limit reached', it indicates a controllable overload. This is managed automatically, as described in C22.
How to fix No access to code on Lenze Inverter?
If the Lenze Inverter displays 'No access to code', it means that changes can only be made when the controller is in OFF or 1nh. To proceed, set terminal 28 to LOW or inhibit by serial link.
What to do if Lenze Inverter shows Data on EPM not valid?
If the Lenze Inverter indicates 'Data on EPM not valid', it means the data is not valid for the controller. To resolve this, either use an EPM providing valid data or load the Lenze setting.
What causes Single phase fault on Lenze Inverter?
If the Lenze Inverter displays 'Single phase fault', it indicates that a mains phase has been lost. To resolve this, check the mains voltage.
What does EPM error mean on Lenze Inverter?
If the Lenze Inverter displays 'EPM error', it means the EPM is either missing or defective. To fix this, power down the system and replace the EPM.
How to fix Loss of 4-20 mA reference on Lenze Inverter?
If the Lenze Inverter indicates 'Loss of 4-20 mA reference', it means the 4-20 mA signal is below 2 mA (C34 = 4). To resolve this, check the signal and signal wire.
What does external error mean on Lenze Inverter?
If the Lenze Inverter displays 'External error', it means the digital input “TRIP set” is active. To resolve this, remove the external error.
How to troubleshoot Remote keypad fault on Lenze Inverter?
If the Lenze Inverter shows 'Remote keypad fault', it means the remote keypad is disconnected. To resolve this, check the remote keypad connections.
General| Product series | SMD |
|---|---|
| Category | DC Drives |
| Field current | Up to 2 A |
| Control mode | Speed, torque, position |
| Protection | Overcurrent, overvoltage, overtemperature |
Details items included with the inverter.
Critical information regarding product receipt and checks.
Overall safety guidelines for handling and operation.
Specifies intended use and compliance with directives.
Guidelines for safe mechanical and electrical installation.
Safety considerations during the operation of the inverter.
Explains symbols and signal words used in the manual.
Lists relevant standards and environmental operating conditions.
Details electrical specifications and output current ratings.
Covers physical mounting and dimensions of the inverter.
Details wiring, EMC requirements, and connection diagrams.
Explains how to set and adjust operating parameters.
Describes the EPM for storing and managing parameter settings.
Details the codes, names, and functions of various parameters.
Defines how data is mapped for CANopen communication.
Specifies the mapping of Receive PDO data.
Specifies the mapping of Transmit PDO data.
Guides through the initial setup for CAN communication between controllers.
Explains status codes and common basic operational faults.
Lists specific error codes, their causes, and remedies.
Addresses faults related to CAN communication timeouts and initialization.
Covers faults related to short circuits, overloads, and voltage issues.
To Next Page