Additional Parameter Settings For Acs880-07/07Lc Drives, Frames N×Dxt + N×R8I And Acs880-17/17Lc/37/37Lc Drives, Frames N×R8I + N×R8I - ABB ACS880-07 User Manual

30 Parameter settings
No. Name
23.23 Emergency
stop time
31.03 External event
2 source
31.04 External event
2 type
31.22 STO indication
run/stop
46.01 Speed scaling
46.02 Frequency
scaling
Additional parameter settings for ACS880-07/07LC drives,
frames n×DXT + n×R8i and ACS880-17/17LC/37/37LC drives,
frames n×R8i + n×R8i
Note: ACS880 primary control program controls the inverter unit by default. There are
dedicated control units for the supply and inverter units.
The parameters are set at the factory. The supply unit parameter settings in the ACS880
supply control programs:
• parameter 121.04 Emergency stop mode is set to value Stop and warning
• parameter 121.05 Emergency stop source is set to value DIIL.
For more information, see the firmware manuals.
Default value Description
User-defined In speed control mode, this parameter defines the decelera-
tion 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 fre-
quency to decrease from the value of 46.02 Frequency
scaling to zero.
Select a value that is suitable for your application. Make sure
that the value agrees with the hardware settings. For more
information, see the firmware manual and section
settings (page
P.14.5.0 Selects the source of external event 1. In this case, the
source is DIO1 of the FIO module.
Warning/Fault Selects the type of external event 2.
Warning/Warning Selects which indications are given when one or both Safe
torque off (STO) signals are switched off or lost.
Warning/Warning is the recommended setting.
User-defined Selects the maximum speed value used to define the initial
speed value that defines the deceleration ramp rate. Set this
parameter if you use the speed control mode or torque
control mode.
Select a value that is suitable for your application. Make sure
that the value agrees with the hardware settings. For more
information, see the firmware manual and section
settings (page
User-defined Selects the maximum frequency value used to define the
initial frequency value that defines the deceleration ramp
rate. Set this parameter if you use the frequency control
mode.
Select a value that is suitable for your application. Make sure
that the value agrees with the hardware settings. For more
information, see the firmware manual and section
settings (page
26).
26).
26).
Hardware
Hardware
Hardware