Lenze 13015425 EPM.T833.1A.12 Electronic Programmable Module
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Product Information
The Lenze 13015425, designated as model EPM.T833.1A.12, is an Electronic Programmable Module (EPM) within the EPM Series engineered for parameter storage, backup, and rapid configuration transfer across compatible Lenze drive architectures. Functioning as a non-volatile EEPROM memory card, this compact unit stores a complete inverter parameter structure, including custom application settings, motor configuration data, and speed profiles. It connects directly via a multi-pin plug-in memory header designed to fit into the front control slot of supported Lenze frequency inverters or specialized programming hardware.
Commissioning a replacement drive or duplicating machine setups is simplified through offline pre-configuration using dedicated engineering tools. The module interfaces with Lenze software applications such as EASY Navigator, L-force Engineer, and Global Drive Control (GDC), as well as the battery-powered or USB-connected Lenze EEPM1RA handheld programmer. This allows technicians to load parameter sets into the memory chip without requiring mains power to the inverter. ABC Industrial Parts can assist maintenance teams with tested replacement modules and spare parts to maintain production continuity.
During drive replacement, the Lenze 13015425 enables direct hardware-to-hardware parameter migration. If a frequency inverter fails, maintenance personnel can disconnect power, extract the EPM module from the faulty unit, and insert it into the replacement drive. Upon initial power-up, the new inverter automatically reads the stored parameter set and resumes operation without manual parameter re-entry. Technicians should verify that the module is fully seated in the socket header to maintain proper electrical contact in high-vibration industrial environments.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 13015425 |
| Model / Type | EPM.T833.1A.12 |
| Component Type | Electronic Programmable Module |
| Product Family | EPM Series |
| Memory Technology | EEPROM |
| Memory Type | Non-volatile |
| Primary Function | Parameter storage and drive configuration transfer |
| Connector Type | Multi-pin plug-in memory header |
| Parameter Set Capacity | 1 complete inverter parameter structure |
Programming and Configuration
Parameter management for the Lenze 13015425 EPM.T833.1A.12 is supported by several Lenze software environments, including EASY Navigator, L-force Engineer, and Global Drive Control (GDC). Through these engineering interfaces, operators can write, edit, archive, and transfer parameter files directly to the module. Because the memory is non-volatile EEPROM, all application settings, motor parameters, and control loop variables remain preserved indefinitely without applied power.
For benchtop or field configuration where connected power is unavailable, the module operates with the Lenze EEPM1RA handheld programmer. Powered via battery or USB connection, the handheld programmer reads and writes data directly to the EPM module header, enabling off-line parameter duplication and rapid cloning for panel builders and machine manufacturers.
Replacement and Spare Part Considerations
Replacing a faulty frequency inverter using the Lenze 13015425 module eliminates the need for manual parameter re-entry or PC-based re-commissioning. By swapping the existing EPM memory module into a replacement drive, the complete operational parameter structure is instantly transferred to the new unit.
To avoid configuration mismatches, replacement modules must be installed into compatible Lenze EPM-supported drive series. Maintaining pre-programmed backup modules prepared with the EEPM1RA programmer ensures fast restoration during unexpected drive failures in packaging, conveyor, and factory automation lines.
Frequently Asked Questions
What is the primary function of the Lenze 13015425 memory module?
The Lenze 13015425 (EPM.T833.1A.12) is a non-volatile EEPROM module used to store, back up, and transfer complete parameter sets across compatible Lenze frequency inverters.
How does the Lenze 13015425 simplify field drive replacements?
When replacing a damaged drive, technicians can transfer the module from the old inverter to the replacement unit. The new drive automatically reads the stored parameters upon power-up, eliminating manual re-programming.
Which software packages support programming for the EPM.T833.1A.12?
The module is compatible with Lenze EASY Navigator, L-force Engineer, and Global Drive Control (GDC) engineering software.
Can the Lenze 13015425 be programmed without main power applied to the drive?
Yes, parameters can be transferred offline using the battery-powered or USB-connected Lenze EEPM1RA handheld programmer prior to physical drive installation.
Does the Lenze 13015425 require a battery to maintain its memory?
No, it utilizes non-volatile EEPROM memory technology, which retains parameter data permanently without requiring continuous electrical power or internal batteries.
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Data backup and recovery
Have you lost valuable parameters or data due to a malfunction while the manufacturer no longer provides support? At ABC Industrial Parts, we help you secure this data, both for common and specific products.
Specific firmware and hardware versions
If you are working with specific hardware or firmware versions that are no longer available from the manufacturer, ABC Industrial Parts is your partner. When making your enquiry, clearly state which versions you need, we will then look at the possibilities of supplying those versions, so that your installations continue to function optimally.
Disclaimer:
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