Siemens SINUMERIK 840D sl Function Manual page 455

It is permissible to simultaneously enable the safety functions integrated in the drive (p9601/
p9801 < > 0) and the motion monitoring functions (p9501 < > 0).
p9802 SI enable Safe Brake Control (Motor Module)
Sets the enable signal for the "Safe Brake Control" function (SBC) on the Motor
Module.
0: Inhibit SBC
1: Enable SBC
See also: p9602
The "Safe Brake Control" function only becomes active if at least one safety mon‐
itoring function is enabled (i.e. p9501 not equal to 0 and/or p9801 not equal to 0).
If a motor holding brake is not being used then it does not make any sense to
enable the parameterization "no motor holding brake available" and "Safe Brake
Control" (p1215 = 0, p9602 = p9802 = 1).
The parameterization "motor holding brake the same as sequence control, con‐
nection via BICO" and "Safe Brake Control" enabled (p1215 = 3, p9602 = 1, p9802
= 1) does not make sense.
The parameterization "motor holding brake without feedback signals" and "Safe
Brake Control" enabled (p1278 = 1, p9602 = 1, p9802 = 1) is not permissible.
Unit: Default value:
- 0
If p9802 = 1, the holding braking is closed when SH is selected or SI errors occur. p9602 has
priority over p1215.
p9810 SI PROFIsafe address (Motor Module)
Sets the PROFIsafe address of the Motor Module/Hydraulic Module.
Unit: Default value:
- 0000 hex
Safety Integrated
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Minimum value: Maximum value:
0 1
Minimum value: Maximum value:
0000 hex FFFF hex
Data descriptions
9.2 Parameters for SINAMICS S120
Checksum: Protection level:
Yes 3
Data type: Effectiveness:
Integer32 When exiting the
SI commissioning
mode
Checksum: Protection level:
Yes 3
Data type: Effectiveness:
Unsigned16 When exiting the
SI commissioning
mode
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