ABB ACS880-07 - Parameters for Emergency stop, stop category 1

￭ Parameters for Emergency stop, stop category 1
The Emergency stop, stop category 1 safety function uses the SS1 function of the FSO
module. Set these parameters only for this function.
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.
Sets the digital input that is connected to
the primary input of the SS1 function.
DI X113:1 & X114:1SS1 input ASS1.11
For the option +Q978, ABB has connected
the emergency stop button to this input at
the factory. Make sure that this value cor-
responds to the actual wiring. See the cir-
cuit diagrams of the delivery. Make also
sure that you do not use the same input for
other functions at the same time (such as
the STO function).
Sets the method used for the SS1 monitor-
ing. Adjust the default value when neces-
sary.
SS1-r or SS1-tSS1 typeSS1.13
Time monitoring (SS1-t): The FSO module
monitors that a user-defined deceleration
time limit is not exceeded. (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 SS1-t monitoring time after which
the FSO module activates the drive STO
and SBC at the latest, if the motor speed
has not reached the zero speed limit
(parameter FSOGEN.51 or FSOGEN.52)
yet. For more information, see the operation
time scheme diagrams.
20000 msSS1-t delay for STOSS1.14
Time monitoring: This value sets the secur-
ity delay that the FSO module monitors.
Adjust the default value when necessary.
Ramp monitoring: This value has no effect
in the operation.
Parameter settings 51