Function description
Operating Manual PSSu K F FAU B, PSSu K F FAU P
1003434-EN-05
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End of repetition
}
[6] Separator byte
Separator byte 0xFF for time values 1 to 9.
}
[7] Fault tolerance
The fault tolerance indicates how many violations of the braking ramps are tolerated. A
value between 0 and 5 can be configured for fault tolerance. 0 means that the OSSDs are
shut down at the first violation.
– The user program in the programmable safety system sends the configured value for
fault tolerance. The value of the O-data type "SensorControl" equals the configured
value.
– The module confirms the receipt of the value for fault tolerance. The value of the I-
data type "SensorInfo" equals the fault tolerance configured in the O-data type
"SensorControl".
}
[8] Separator byte 0xFF
}
[9] Fault storage
Fault storage defines the length of time for which violations are stored. After this number
of successful tests, violations are forgotten. A value between 1 and 5 can be configured
for fault storage.
– The user program in the programmable safety system sends the configured value for
fault storage. The value of the O-data type "SensorControl" equals the configured
value.
– The module confirms the receipt of the value for fault storage. The value of the I-data
type "SensorInfo" equals the fault storage configured in the O-data type "SensorCon-
trol".
}
[10] Separator byte 0xFF
}
[11] End of communication
– The user program in the programmable safety system ends the communication. The
value of the O-data type "SensorControl" equals 0x21: Communication of braking
ramp monitoring was successful.
– The module ends communication. The value of the I-data type "SensorInfo" equals
0x21: Communication of braking ramp monitoring was successful.
