ABB FSO-21 - Page 409

Parameters 409
FSOGEN.62 STO indication
safety limit
Sets the type of the event that the FSO
module generates for limit hits in the SLS1,
…, SLS4 and SMS functions and for limit
hits during ramp and time monitoring of
safety ramps SAR0 and SAR1.
Note: When the FSO module triggers the
STO function in fault situations, it always
generates a fault.
Fault
None No event generated
Fault Fault generated
Warning Warning generated
Event Pure event generated
FSOGEN.
254
CRC of the whole
configuration
Shows the FSO configuration checksum. 0
0…65535 Checksum
STO
Parameters for the STO function
STO.01 STO version Shows the version of the STO function. Version 1
Version 1 Version 1.
STO.02 STO
acknowledgement
Sets the acknowledgement method used in
the STO, SSE and SS1 functions.
See section Acknowledgement methods on
page 55 for more information on different
acknowledgement methods.
Manual
Manual The FSO module reads the external STO
acknowledgement signal through the digital
input defined by parameter FSOGEN.42
Acknowledgement button input. The FSO
module accepts the acknowledgement after
the STO, SSE or SS1 request has been
removed and the stop function is completed
(output defined by parameter FSOGEN.11
STO completed output is active).
Automatic The FSO module generates the STO
acknowledgement signal automatically after
the STO, SSE or SS1 request has been
removed and the stop function is completed
(output defined by parameter FSOGEN.11
STO completed output is active).
Safebus The FSO module expects an external STO
acknowledgement signal from the safety
fieldbus after the STO, SSE or SS1 request
has been removed and the stop function is
completed (output defined by parameter
FSOGEN.11 STO completed output is
active).
Index Name/Value Description Factory
default