Siemens SINUMERIK MC Commissioning Manual page 285

Setting
Stop response level 1
p9563[0]
Stop response level 2
p9563[1]
Stop response level 3
p9563[2]
Stop response level 4
p9563[3]
SLS limit value via PROFIsafe for SLS level 1 Setting to transfer the maximum velocity level 1 via PROFIsafe.
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB
6.6 Configuring safety functions integrated in the drive
Meaning
Sets the specific stop response for the appropriate maximum velocity level:
● STOP A
● STOP B
● STOP C
● STOP D
● STOP E
● STOP A with delayed STO when the bus fails
● STOP B with delayed STO when the bus fails
● STOP C with delayed STO when the bus fails
● STOP D with delayed STO when the bus fails
● STOP E with delayed STO when the bus fails
Using the settings without delayed STO, when the bus fails, protection for
persons can be implemented - with delayed STO, when the bus fails, pro‐
tection for machinery can be implemented.
Here, in a wider sense, bus failure should be understood as a communica‐
tion error relating to the signals that are used to control the safety functions
(e.g. via PROFIsafe).
The transfer of maximum speed level 1 via PROFIsafe can also be used to
parameterize (fixed) maximum speed levels 2, 3 and 4.
When activated, the value is transferred using PROFIsafe in control
word S_SLS_LIMIT_A (Page 370), assuming that level 1 is currently selec‐
ted. S_SLS_LIMIT_A has the value range 1 ... 32767; where the following
applies:
● 32767 ≙ 100 % of the 1st SLS level
● The actually monitored limit value is calculated as follows:
SLS limit value = (S_SLS_LIMIT_A/32767) × "maximum speed level 1"
If an incorrect SLS limit value is transferred, then the converter responds with
the parameterized "Stop response level 1".
Commissioning and configuring
285