Danfoss VLT MCD 600, Руководство по эксплуатации, Страница: 88 / 140

Option Function
Adaptive Control
Table 38: 2-2 - Start Ramp Time
Range Function
* 10 s 0:01–3:00 (minutes:sec-
onds)
Sets the total start time for an adaptive control start or the ramp time for current ramp start-
ing (from the initial current to the current limit).
Table 39: 2-3 - Initial Current
Range Function
*200% 100–600%
FLC
Sets the initial start current level for current ramp starting as a percentage of motor full load current. Set so
that the motor begins to accelerate immediately after a start is initiated. If current ramp starting is not re-
quired, set the initial current equal to the current limit.
Table 40: 2-4 - Current Limit
Range Function
* 350% 100–600% FLC Sets the current limit for constant current and current ramp soft starting as a percentage of motor full
load current.
Table 41: 2-5 - Adaptive Start Profile
Option Function
Selects which profile the VLT® Soft StarterMCD 600 uses for an adaptive control soft start.
N O T I C E
The MCD 600 applies the current limit on all soft starts, including adaptive control. If the current
limit is too low or the start ramp time (
parameter 2-2 Start Ramp Time ) is too short, the motor may
not start successfully.
Early Acceleration
* Constant Acceleration
Late Acceleration
Table 42: 2-6 - Kickstart Time
Range Function
*0000 ms 0–2000 ms Sets the kickstart duration. A setting of 0 disables kickstart.
Table 43: 2-7 - Kickstart Level
Range Function
* 500% 100–700%
FLC
Sets the level of the kickstart current.
N O T I C E
Kickstart subjects the mechanical equipment to increased torque levels. Ensure that the motor, load,
and couplings can handle the additional torque before using this feature.
AQ262141844215en-000401 / 175R1174 84 | Danfoss A/S © 2020.12
Programmable Parameters
VLT® Soft Starter MCD 600
Operating Guide