Siemens SINUMERIK 840D sl Function Manual page 408

Data descriptions
9.2 Parameters for SINAMICS S120
The Safety Integrated monitoring clock cycle is, just like all other SI drive parameters, a drive-
specific monitoring clock cycle. However, different SI monitoring clock cycles within a drive
system are not supported.
p9501 SI Motion enable safe functions (Control Unit)
Sets the enable signals for the safety-related motion monitoring functions
Bit signal name
00 enable SOS/SLS (SBH/SG)
01 enable SLP (SE)
02 enable absolute position
03 enable actual value synchronization
04 enable external ESR activation
05 enable override SLS (SG)
06 enable external STOPs
07 enable cam synchronization
08 enable SCA1+ (SN1+)
09 enable SCA1- (SN1-)
10 enable SCA2+ (SN2+)
11 enable SCA2- (SN2-)
12 enable SCA3+ (SN3+)
13 enable SCA3- (SN3-)
14 enable SCA4+ (SN4+)
15 enable SCA4- (SN4-)
16 enable SSM (n < n ) hysteresis and filtering
x
23 enable deactivation SOS/SLS during external STOP A
Note:
In this case, only the external STOP A for the Extended Functions and not for the
Basic Functions is taken into account
Unit: Default value:
- 0
The individual SI monitoring functions for a drive are enabled using p9501.
If one of the bits from bit 1 is set, then bit 0 must also be set. This is because for a STOP C/D/
E, the system changes into a Safe Operating Stop. If this is not the case, then fault F01683
("SI Motion SBH/SG enable missile") is output.
p9502 SI Motion axis type (Control Unit)
Sets the axis type (linear axis or rotary axis/spindle)
0 = linear axis
1 = rotary axis/spindle
For the commissioning software, after the axis type has been changed over, the
units that are dependent on the axis type are only updated after a project upload.
Unit: Default value:
- 0
408
Minimum value: Maximum value:
0 0xFFFFFFFF
Minimum value: Maximum value:
0 1
Checksum: Protection level:
Yes 3
Data type: Effectiveness:
Unsigned32 POWER ON
Checksum: Protection level:
Yes 3
Data type: Effectiveness:
Integer16 POWER ON
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated