Siemens LMV5 Series Technical Instructions page 229

LMV Series
6. Monitor the speed of the blower motor during the standardization process. After
standardization is activated, the real time speed can be read using the following menu path:
Params & Display > VSD Module > Speed > Absolute Speed
During standardization, the absolute speed should rise up to a peak value and hold steady
at that value for a few seconds. Then, the value should drop back down to zero (or near
zero).
The peak value that is seen should be recorded as the standardized speed. If this doesn't
happen, it's likely that there's a problem with the VSD or the speed sensor.
SCC Inc.
Unsuccessful VSD Standardization (continued)
Page 21
HOME
Technical Instructions
Document No. LV5‐1000
Section 7