28
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
LINEAR 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)
!
Group 33
INFORMATION
3301 SW VERSION
Software version code.
Code Name User S
www.barghmaher.org
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