ABB ACS860 - Page 160

160 Parameters
23.19 Shape time dec 2 Defines the shape of the deceleration ramp at the end of the
deceleration. See parameter 23.16 Shape time acc 1.
0.000 s
0.000 …1800.000 s Ramp shape at end of deceleration. 10 = 1 s
23.20 Acc time jogging Defines the acceleration time for the jogging function i.e. the
time required for the speed to change from zero to the speed
value defined by parameter 46.01 Speed scaling.
See section Jogging (page 47).
60.000 s
0.000 …1800.000 s Acceleration time for jogging. 10 = 1 s
23.21 Dec time jogging Defines the deceleration time for the jogging function i.e. the
time required for the speed to change from the speed value
defined by parameter 46.01 Speed scaling to zero.
See section Jogging (page 47).
60.000 s
0.000 …1800.000 s Deceleration time for jogging. 10 = 1 s
23.23 Emergency stop
time
In speed control mode, this parameter defines the
deceleration rate for emergency stop Off3 as the time it would
take for the speed to decrease from the value of parameter
46.01 Speed scaling to zero. This also applies to torque
control because the drive switches to speed control on
receiving an emergency stop Off3 command.
In frequency control mode, this parameter specifies the time it
would take for the frequency to decrease from the value of
46.02 Frequency scaling to zero.
The emergency stop mode and activation source are selected
by parameters 21.04 Emergency stop mode and 21.05
Emergency stop source respectively. Emergency stop can
also be activated through fieldbus.
Note: Emergency stop Off1 uses the standard deceleration
ramp as defined by parameters 23.11…23.19 (speed and
torque control) or 28.71…28.75 (frequency control).
3.000 s
0.000 …1800.000 s Emergency stop Off3 deceleration time. 10 = 1 s
23.24 Speed ramp in zero
source
Selects a source that forces the speed reference to zero just
before it enters the ramp function.
0 = Force speed reference to zero before the ramp function
1 = Speed reference continues towards the ramp function as
normal
Inactive
Active 0. 0
Inactive 1. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status
, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
DIO1 Digital input/output DIO1 (11.02 DIO delayed status, bit 0). 10
DIO2 Digital input/output DIO2 (11.02 DIO delayed status, bit 1). 11
Other [bit] Source selection (see Terms and abbreviations on page 92). -
No. Name/Value Description Def/FbEq16