Danfoss iC7 Motion Series Application Manual page 146

Application Guide | iC7 Series Motion
P 4.3.4.9 Res. Damp. High Pass Tc (SM)
Description: Set time constant of resonance damping for VVC+ control of synchronous motors (SM).
Default Value:
Unit: s
P 4.3.4.10 Motor Model Tc (SM)
Description: Set the time constant of the internal model used for VVC+ control of synchronous motors (SM). A lower value improves the
dynamic control performance. A higher value improves the noise reduction.
Default Value:
Unit: s
P 4.3.4.11 Low Speed Minimum Current
Description: Set the low-speed minimum current reference in % of nominal motor current.
Default Value: 50
Unit: %
P 4.3.4.12 Nominal Magnetization Speed
Description: Set the minimum speed for nominal motor magnetization. Used by constant torque (CT).
Default Value: 0.5
Unit: Hz
P 4.3.4.13 Zero Speed Magnetization
Description: Set the % of motor magnetization at 0 speed used by constant torque (CT). The selection of a low value reduces energy loss
in the motor, but also reduces load capacity.
Default Value: 100
Unit: %
P 4.3.4.14 Current Limiter Kp
Description: Set the proportional gain of the current limit controller.
Default Value: 100
Unit: %
P 4.3.4.15 Current Limiter Ti
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Parameter Type: Range (0 — 1)
Data Type: REAL
Parameter Type: Range (0 — 1)
Data Type: REAL
Parameter Type: Range (0 — 100)
Data Type: REAL
Parameter Type: Range (0 — 1000)
Data Type: REAL
Parameter Type: Range (0 — 1000)
Data Type: REAL
Parameter Type: Range (0 — 500)
Data Type: REAL
Parameter Number: 2819
Access Type: Read/Write
Parameter Number: 2820
Access Type: Read/Write
Parameter Number: 2837
Access Type: Read/Write
Parameter Number: 2844
Access Type: Read/Write
Parameter Number: 2845
Access Type: Read/Write
Parameter Number: 3193
Access Type: Read/Write
AB318753549016en-000301 / 136R0284