IDN 45 (S-0-0045) Velocity Data Scaling Factor

The scaling factor for all velocity data in the drive. The exponent is defined with IDN 46 , so that the LSB weight of all rotational velocity data is derived from the following equation:

The scaling may be defined within the following range: 1x10-5 to 1x100. IDN 45 and IDN 46 must be integers. If preferred rotational scaling is selected in IDN 44 , the velocity scaling factor (IDN 45) and the velocity data scaling exponent ( IDN 46 ) will fixed set to their default values (refer to IDN 44 ). By the velocity scaling it is possible to get a rounding error in the LSBits.

IDN 45 (S-0-0045) Velocity Data Scaling Factor 1:

Data Length:

2 bytes

Non-Volatile:

No

Data Type:

Unsigned decimal

Write Access:

CP2, CP3

Minimum:

1

Run-Up Check:

 

Maximum:

10-( IDN 46 )

Cyclic Transfer:

 

Default:

1

Serial Equiv:

 

Units:

 

Version:

5.04 

IDN Type:

VE

ADS Index Group (hex.):

0x002D