Changing The Stop Category From 0 To 1 - ABB ACS880-07 User Manual

Index Name
SARx.21 SAR1 min ramp time
to zero
SARx.22 SAR1 max ramp
time to zero
SBC usage
SBC.15 SSE/SS1 SBC
speed
￭

Changing the stop category from 0 to 1

Stop category 0 is the default setting. This category uses the STO function of the FSO
module. Stop category 1 uses the SS1 function of the FSO module.
To change the stop category to 1, set the parameters listed in section
Emergency stop, stop category 1 (page
ramp parameters (page
Index Name
STO.11 STO input A
FSOGEN.51 Zero speed without
encoder
FSOGEN.52 Zero speed with en-
coder
FSOGEN.62 STO indication
safety limit
Example value
1000 ms
3000 ms
0 rpm
51), and those in this table. See also section
56).
Preset value (stop
cat. 0)
DI X113:1 & X114:1
90 rpm
10 rpm
Fault
Parameter settings 53
Description
Sets the minimum ramp time for the SAR1
ramp monitoring.
Time monitoring: This value has no effect
in the operation.
Ramp monitoring: Sets the minimum stop
ramp time for the emergency stop. Adjust
the default value according to the applica-
tion requirements.
Note: With value 0 ms, the minimum ramp
is not monitored.
Sets the maximum ramp time for the SAR1
ramp monitoring.
Time monitoring: This value has no effect
in the operation.
Ramp monitoring: Sets the maximum stop
ramp time for the emergency stop. Adjust
the default value according to the applica-
tion requirements.
Sets the absolute speed below which the
FSO module activates the brake (SBC)
while ramping.
0 rpm: The feature is not in use.
In the safety functions described in this
manual, this feature is not used. The SBC
activation is connected to the STO function
with parameter SBC.11. Make sure that the
value is 0 rpm.
Parameters for
Value in stop cat. 1
None
If you do not use a safety encoder, adjust
the default value to meet the motor in use.
If you use a safety encoder, adjust the de-
fault value to meet the motor in use.
Adjust the default value when necessary.
SS1