EEPM2BA AC Tech Lenze EPM is a memory chip that can easily be removed, copied and installed into all sub-micro drives and The SMVector Series drive. This memory structure provides significant benefits for OEM's and Users alike. Once the drive is successfully programmed, remove the EPM and save it to the EPM Programmer for a reliable back-up of the drive's configuration. For even greater security, connect the EPM Programmer to any PC and save the program to the PC hard drive. Easily copy a drive's configuration using the EPM Programmer and copying from one EPM to another or from the Programmer's memory to a blank EPM. Writing to an EPM takes only 2 seconds, so the process is fast and efficient.