ABB ACS880-01 Application Manual page 28

28 Parameter settings
Index Name
FSOGEN.41 Power-up acknow-
ledgement
FSOGEN.42 Acknowledgement
button input
FSOGEN.51 Zero speed without
encoder
FSOGEN.52 Zero speed with en-
coder
FSOGEN.61 STO indication ext
request
Example value Description
Automatic Sets the power-up acknowledgement method of the
FSO module.
Automatic: You do not need to push a reset button after
switching on the FSO module. The FSO module gener-
ates the acknowledgement signal automatically after
the power-up.
Manual: The FSO module reads the external acknow-
ledgement signal through the digital input defined by
parameter FSOGEN.42.
Make sure that the value is Automatic.
None or eg. Sets the digital input for the acknowledgement signal
DI X113:2 when parameter
None: No acknowledgement signal connected/required
(parameter
DI X113:2: The acknowledgement signal (reset circuit)
is connected to this digital input.
In the safety function described in this manual, you can
use this parameter to implement a manual reset in the
FSO module.
90.0 rpm Sets the general zero speed limit for safety functions
when no safety encoder is in use.
STO function: The value has no effect.
SS1 function: The FSO module activates the drive STO
function when the drive has decelerated the motor
speed below this value. Adjust the default value accord-
ing to application requirements.
0.0 rpm Sets the general zero speed limit for safety functions
when a safety encoder is in use.
STO function: The drive STO function is active (cannot
be reset) until the motor speed is less than or equal to
this value.
SS1 function: The FSO module activates the drive STO
function when the drive has decelerated the motor
speed to less than this value. Adjust the default value
according to application requirements.
Note: This parameter is used only with FSO-21 and
when a safety encoder is used in the application.
Warning Sets the type of the event that the FSO module gener-
ates and sends to the drive after external requests that
end to a successful activation of the drive STO function
(STO, SSE or SS1).
None, Warning, Event: You do not have to reset the
drive/inverter unit.
Fault: You have to reset the drive/inverter unit.
In the safety functions described in this manual, you
can use this indication as the motor overtemperature
indication message and to implement a manual reset.
Adjust the default value when necessary.
STO.02 has value Manual.
STO.02 has value Automatic).