Danfoss iC2 Application Manual page 164

Application Guide | iC2-Micro Frequency Converters
Parameter
350
number:
Data type:
enum
The following are the selections for the parameter.
Selection number Selection name
0 Linear
1 Sine Ramp
2 Sine 2 Ramp
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
351
number:
Data type:
uint32
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
352
number:
Data type:
uint32
Start Settings (Menu Index 5.6)
7.6.5
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
171
number:
Data type:
uint8
164
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Unit:
Access type:
Selection description
(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.
Parameter type:
Unit:
Access type:
Parameter type:
Unit:
Access type:
Parameter type:
Unit:
Access type:
–
Read/Write
Range (0.01–3600.00)
s
Read/Write
Range (0.01–3600.00)
s
Read/Write
Range (0.0–25.5)
s
Read/Write
AB413939445838en-000301 / 130R1254