ABB ACS 140, Руководство по программированию, Страница: 20 / 70

12
S = Parameters can be modified only when the drive is stopped.
Group 21
START/STOP
2102
STOP FUNCTION
Conditions during motor stopping.
1 =
COAST
Motor coasts to stop.
2 =
RAMP
Ramp deceleration as defined by the active deceleration time 2203
DECELER TIME
1 or 2205
DECELER TIME
2.
Default value: 1 (
COAST
)
Group 22
ACCELER/DECELER
2202
ACCELER TIME
1
Ramp 1: time from zero to maximum frequency (0 -
MAXIMUM FREQ
).
Range for all ramp time parameters is 0.1 - 1800 s.
Default value: 5.0 s
2203
DECELER TIME
1
Ramp 1: time from maximum to zero frequency (
MAXIMUM FREQ
- 0).
Default value: 5.0 s
2204
ACCELER TIME
2
Ramp 2: time from zero to maximum frequency (0 -
MAXIMUM FREQ
).
Default value: 60.0 s
2205
DECELER TIME
2
Ramp 2: time from maximum to zero frequency (
MAXIMUM FREQ
- 0).
Default value: 60.0 s
Group 26
MOTOR CONTROL
2606 U/f
RATIO
U/f below field weakening point.
1 =
LINEAR
2 =
SQUARE
L
INEAR
is preferred for constant torque applications.
SQUARE
is
preferred for centrifugal pump and fan applications to increase motor
efficiency and to reduce motor noise.
Default value: 1 (
LINEAR
)
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Group 33
INFORMATION
3301
SW VERSION
Software version code.
Code Name User S