ABB ACS880 Series User Manual

DescriptionExample valueNameIndex
SBC usage
Sets the absolute speed below which the FSO module
activates the brake (SBC) while ramping.
0.0 rpmSSE/SS1 SBC speedSBC.15
0.0 rpm: The feature is not in use.
In the safety functions described in this manual, this
feature is not used. Make sure that the value is 0.0 rpm.
￭ Parameters for the SS1 function
Set these parameters only if you want that the FSO module activates the SS1 function in
overtemperature situations (stop category 1).
DescriptionExample valueNameIndex
Activates or deactivates the SS1 function and shows
the version of the SS1 function.
Version 1SS1 activity and ver-
sion
SS1.01
Version 1: Activates version 1 of the SS1 function. For
more information, see the FSO module user’s manual.
Sets the digital input that is connected to the primary
input of the SS1 function.
NoneSS1 input ASS1.11
Sets the digital input that is connected to the secondary
input of the SS1 function.
STO: None
SS1: DI X113:4
SS1 input BSS1.12
If you set this parameter to DI X113:4, set parameter
STO.12 to None.
Sets the method used for the SS1 monitoring. Adjust
the default value when necessary.
SS1-rSS1 typeSS1.13
Time monitoring (SS1-t): The FSO module monitors
that a user-defined deceleration time limit is not ex-
ceeded. (See parameter SS1.14.)
Ramp monitoring (SS1-r): The FSO module monitors
that the motor decelerates along a user-defined stop
ramp. (See SAR1 ramp parameters 200.112, SARx.21,
SARx.22 and SARx.02.)
Sets the monitoring delay after which the FSO module
activates the drive STO and SBC at the latest, if the
motor speed has not gone below the zero speed limit
(parameter FSOGEN.51 or FSOGEN.52) yet.
20000 msSS1-t delay for STOSS1.14
Time monitoring: This value sets the security delay that
the FSO module monitors. Adjust the default value
when necessary.
Ramp monitoring: This value has no effect in the oper-
ation.
SAR1 ramp settings
Sets the target time for the stop ramp SAR1 that is used
in the SS1 and function. Adjust the default value when
necessary.
2000 msSAR1 ramp time to
zero
200.112
The target time is the time in which the drive deceler-
ates the motor from the speed defined by parameter
200.202 to zero.
Note: With value 0 ms, the drive uses the emergency
stop ramp set by drive parameter 23.23 (see section
SS1 ramp parameters in the drive/inverter
unit (page 50)). Also in this case, the FSO module only
monitors the actual ramp (ramp monitoring or time
monitoring).
48 Parameter settings

ABB ACS880 Series Specifications

General

Cooling Method	Air-cooled, liquid-cooled
Enclosure class	IP21, IP55
Mounting type	Wall-mounted
Control method	Direct torque control (DTC)
Braking chopper	Integrated or external
Communication	Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overload, short circuit, overtemperature, earth fault
Operating Temperature Range	-15°C to +50°C
Storage Temperature Range	-40°C to +70°C
Relative Humidity	5 ... 95 % (non-condensing)
Safety features	Safe torque off (STO)