Attribute Value
Sub-index 0x00
Access Read/write
PDO mapping Optional
Value range SIGNED32
Default value 0
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 Description
>0 Legal result of the measurement. Given in kg m².
0 No result available or measurement ongoing.
–1 Target velocity could not be reached.
–2 Torque could not be produced due to voltage limit.
–3 Measurement has been aborted (according to request of the
Controlword).
–4 Measurement torque is limited by the application torque limit or
maximum torque limit.
Table 7.171 Result Coding of ISD Inertia Measurement
Attribute Value
Index 0x2009
LCP parameter number 52-60
Name Measure inertia
Object code Var
Data type FLOAT
Sub-index 0x00
Access Read only
PDO mapping No
Value range FLOAT
Default value –
Table 7.172 0x2009: Measured Inertia
Servo Drive Parameter Descr... Programming Guide
MG36D102 Danfoss A/S © 01/2017 All rights reserved. 313
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