Lenze i700 - Manual (Page 112)

5 Motor control & motor settings
5.11 Setting control loops
112
Lenze · i700 servo inverter · Reference manual · DMS 1.5 EN · 03/2014 · TD05
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0x2910 | 0x3110 - Moments of inertia
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Note!
The reduced moment of inertia of the load ( 0x2910:2 or 0x3110:2 for axis B) is included
• directly in the calculation of the speed controller ( 0x2822 or 0x3022 = 5) and
• indirectly in the calculation of the position controller ( 0x2822 or 0x3022 = 6).
Thus, give the data with all due consideration.
Sub. Name Lenze setting Data type
 1 Moment of inertia: Motor 0.14 kg cm² UNSIGNED_32
 2 Moment of inertia: Load 0.00 kg cm² UNSIGNED_32
 3 Moment of inertia: Motor-load coupling 0: Rigid system UNSIGNED_8
Subindex 1: Moment of inertia: Motor
Setting range (min. value | unit | max. value) Lenze setting
0.00 kg cm² 20000000.00 0.14 kg cm²
 Write access  CINH  OSC  P  RX  TX Scaling: 1/100 UNSIGNED_32
Subindex 2: Moment of inertia: Load
Setting range
(min. value | unit | max. value)
Lenze setting
0.00 kg cm² 20000000.00 0.00 kg cm²
 Write access  CINH  OSC  P  RX  TX Scaling: 1/100 UNSIGNED_32
Subindex 3: Moment of inertia: Motor-load coupling
Selection list (Lenze setting printed in bold)
0 Rigid system
1 Elastic system
2 System with backlash
 Write access  CINH  OSC  P  RX  TX UNSIGNED_8