ABB ACS880-17, Руководство пользователя

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40 Parameter settings

Parameters for Emergency stop, stop category 0
The Emergency stop, stop category 0 safety function uses the STO function of the FSO
module, see section
Parameters for the STO function above. There are no additional
parameters related to this function.

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.
SAFEIO.74 DO X114:7 logic
state
Active high Sets the logic state of digital output X114:7.
Active high : The digital output is on when the indicated signal is
active.
In the safety functions described in this manual, the emergency
stop indication lamp is configured to this digital output by
default. Make sure that this value corresponds the actual wiring.
See the circuit diagrams of the delivery.
*
)
The safety data (see page 51 ) is based on the assumption that this diagnostic measure for the Emergency
stop button wiring is active ( On ). If pulsing is disabled, other measures should be considered to ensure
sufficient diagnostic coverage of the Emergency stop button wiring.
Index Name Example
value Description
SS1.01 SS1 activity and
version
Version 1 Activates or deactivates the SS1 function and shows the version
of the SS1 function.
Version 1 : Activates version 1 of the SS1 function.
SS1.11 SS1 input A DI X113:1
& X114:1 Sets the digital input that is connected to the primary input of the
SS1 function.
The emergency stop button is configured to this input by default.
Make sure that this value corresponds the actual wiring. See the
circuit diagrams of the delivery. Make also sure that you do not
use the same input for other functions at the same time (such as
STO).
SS1.13 SS1 type SS1-r or
SS1-t Sets the method used for the SS1 monitoring. Adjust the default
value when necessary.
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(s) decelerates along a user-defined stop ramp. (See
SAR1 ramp parameters
200.112, SARx.21 , SARx.22 and
SARx.02 .)
SS1.14 SS1-t delay for STO 20000 ms Sets the security delay after which the FSO module activates
the drive STO at the latest, if the motor speed has not gone
below the zero speed limit (parameter
FSOGEN.51 or
FSOGEN.52 ) yet. See the operation time scheme on page 20 .
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 operation.
Index Name Example
value Description