Danfoss iC7 Series Application Manual page 186

Application Guide | iC7 Series Industry
When both parameters 5.7.1.1 Stop Zero Speed Time and 5.7.2.4 DC Stop Time are set to -1, then the parameter 5.7.1.1 Stop Zero Speed
Time has priority.
To introduce stop delay, use parameter 5.7.1.1 Stop Zero Speed Time. By default, stop delay is disabled and parameter 5.7.1.1 Stop
Zero Speed Time is set to 0. The parameter defines the duration from reaching 0 speed to the time when the drive stops modulating or
continues with DC stop. During the stop delay duration, the drive remains in run mode, modulates, and reacts to load changes.
NOTE: When the drive is configured for DC braking, the parameter 5.7.1.1 Stop Zero Speed Time has no effect.
Settings (Menu Index 5.7.1)
6.6.8.2
P 5.7.1.1 Stop Zero Speed Time
Set the time that motor control stays active after reaching 0 speed. The value -1 means indefinitely.
Default Value: Parameter Type:
Parameter 2331
Number:
Data Type:
REAL
P 5.7.1.3 Torque Ramp Down Time
Set the time for ramping down the remaining torque after reaching standstill.
Default Value: Parameter Type:
Parameter 2336
Number:
Data Type: REAL
P 5.7.1.4 Zero-speed Detection Level
Set the speed that is considered standstill.
Default Value: 0.2
Parameter
2339
Number:
Data Type: REAL
P 5.7.1.5 Zero-speed Detection Delay
Set the time that the speed must be below zero-speed detection level before standstill is detected.
Default Value:
0.02
Parameter 2356
Number:
Data Type: REAL
DC Injection (Menu Index 5.7.2)
6.6.8.3
P 5.7.2.1 DC-brake Time
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Range (-1 — 10000)
Unit:
Access Type:
Range (0 — 10000)
Unit:
Access Type:
Parameter Type:
Unit:
Access Type:
Parameter Type:
Unit:
Access Type:
Parameter Descriptions
s
Read/Write
s
Read/Write
Range (0 — 2)
Hz
Read/Write
Range (0 — 2)
s
Read/Write
AB480436531518en-000601 / 136R0283