Isd Inertia Measurement Objects; Parameter 52-60: Measured Inertia (0X2009) - Danfoss VLT Series Programming Manual

Servo Drive Parameter Descr...
Attribute
Sub-index
Access
PDO mapping
Value range
Default value
Table 7.170 0x3904: Gear Slave Sync Position

7.16 ISD Inertia Measurement Objects

7.16.1 Parameter 52-60: Measured Inertia (0x2009)

This object indicates the result after a measurement process. If the measurement completed successfully, the result of the
measurement is given in kg m². The value is not stored in the servo drive and it is not automatically used by the control
loop. If the measurement was not processed successfully, the error reason can be read from this object. See Table 7.171 for
the coding.
Value
>0
0
–1
–2
–3
–4
Table 7.171 Result Coding of ISD Inertia Measurement
Attribute
Index
LCP parameter number
Name
Object code
Data type
Sub-index
Access
PDO mapping
Value range
Default value
Table 7.172 0x2009: Measured Inertia
MG36D102
Programming Guide
Value
0x00
Read/write
Optional
SIGNED32
0
Description
Legal result of the measurement. Given in kg m².
No result available or measurement ongoing.
Target velocity could not be reached.
Torque could not be produced due to voltage limit.
Measurement has been aborted (according to request of the
Controlword).
Measurement torque is limited by the application torque limit or
maximum torque limit.
Value
0x2009
52-60
Measure inertia
Var
FLOAT
0x00
Read only
No
FLOAT
–
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