Lenze SMVector RS-485 LECOM - Manual (Page 2)

This documentation applies to the RS-485 / LECOM communications option for the SMVector inverter and should be
used in conjunction with the SMVector Operating Instructions (Document SV01) that shipped with the drive. These
documents should be read in their entirety as they contain important technical data and describe the installation and
operation of the drive and this option.
WARNING!
The information in this document is based on RS-485 LECOM Communication Module software version 1.20. If a
future revision of software contains differences in the register numbering or register definitions, drive operation
could be seriously affected. If drive parameter P494 does not display
1.20, then writing to any drive register over
the network MUST NOT BE ATTEMPTED as it would have the potential for unexpected consequences potentially
resulting in damage to the equipment or harm to personnel. Future releases of module software require that the
appropriate documentation be used for implementation.
NOTE
To use the LECOM option of the RS-485 communication module with the SMVector (0.33-10HP) requires standard
software version 3.0 or later. All SMVector 15HP (11kW) and higher models support the LECOM option on the
RS-485 communication module.
© 2008 Lenze AC Tech Corporation
No part of this documentation may be copied or made available to third parties without the explicit written approval of
Lenze AC Tech Corporation.
All information given in this documentation has been carefully selected and tested for compliance with the hardware
and software described. Nevertheless, discrepancies cannot be ruled out. We do not accept any responsibility nor
liability for damages that may occur. Any necessary corrections will be implemented in subsequent editions.
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