Parameter
number:
350 Unit: –
Data type: enum Access type: Read/Write
The following are the selections for the parameter.
Selection number Selection name Selection description
0 Linear
1 Sine Ramp
2 Sine 2 Ramp (Only to be used with speed control mode) S-ramp based on the
values set in P 5.5.4.9 Ramp 2 Accel. Time and P 5.5.4.10 Ramp 2
Decel. Time.
P 5.5.4.9 Ramp 2 Accel. Time
Use this parameter to enter acceleration time. The values range from 0 Hz to the motor frequency defined in P 4.2.2.4 Nominal
Frequency. Select a ramp-up time such that the output current does not exceed the current limit in P 2.7.1 Output Current Limit % during
ramping.
Default value: Size Related Parameter type: Range (0.01–3600.00)
Parameter
number:
351 Unit: s
Data type: uint32 Access type: Read/Write
P 5.5.4.10 Ramp 2 Decel. Time
Use this parameter to enter the deceleration time. The values range from the motor frequency defined in P 4.2.2.4 Nominal Frequency to
0 Hz. Select a ramp-down time such that no overvoltage occurs in the inverter due to regenerative operation of the motor, and such that
the generated current does not exceed the current limit set in P 2.7.1 Output Current Limit %.
Default value: Size Related Parameter type: Range (0.01–3600.00)
Parameter
number:
352 Unit: s
Data type: uint32 Access type: Read/Write
7.6.5 Start Settings (Menu Index 5.6)
P 5.6.1 Start Zero Speed Time
Use this parameter to define a delay of the starting time. The frequency converter begins with the start function selected in P 5.6.2 Start
Function. Set the start delay time until acceleration is to begin.
Default value: 0.0 Parameter type: Range (0.0–25.5)
Parameter
number:
171 Unit: s
Data type: uint8 Access type: Read/Write
164 | Danfoss A/S © 2024.03 AB413939445838en-000301 / 130R1254
Application Guide | iC2-Micro Frequency Converters
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