ABB ACS880-17, Руководство пользователя

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38 Parameter settings
STO.13 Restart delay after
STO
2000 ms Sets the time after which the restart of the drive is allowed after
the FSO module has activated the STO function and opened
the drive STO circuit. With this parameter, you can allow a
restart of the drive before the motor has stopped (fly-start).
This parameter is valid only if the STO function is requested
from STO input A (
STO.11 ).
Emergency stop, stop category 0: Adjust the value when
necessary. If you do not want to use the fly-start feature, set
this parameter to the same value as parameter
STO.14 .
Emergency stop, stop category 1: This value has no effect.
STO.14 Time to zero speed
with STO and modoff
2000 ms Sets the time after which the motor has stopped and the
acknowledgement (and restart of the drive) is allowed after
coast stop in the STO, SSE and SS1 functions. Set the value
of this parameter to the estimated time in which the motor
coasts to a stop from the maximum speed.
Emergency stop, stop category 0: This parameter sets the time
after which the STO function is completed. Parameter
STO.13
defines the time after which the restart of the drive is allowed.
Adjust the value when necessary.
Emergency stop, stop category 1: This parameter is used only
when the motor speed does not follow the ramp settings or the
time monitoring limit is exceeded and the FSO module
activates the STO function. Adjust the value when necessary.
Note : The default value after factory reset is 3,600,000 ms.
Always check this parameter after factory reset.
When a safety encoder is used: This parameter is relevant only
if an encoder or FSE module failure occurs. The FSO module
goes into the Fail-safe mode and activates the STO function.
For more information, see the FSO-21 module user’s manual.
SBC usage
SBC.11 STO SBC usage None Sets how the mechanical brake is used together with the STO
function.
None : This feature is not in use.
In this manual, we assume that you do not use a brake. If you
do, you must take care of its on/off control by the FSO module
and change this and other settings. See the FSO module
user’s manual.
Index Name Example
value Description