Siemens SINUMERIK 840D sl Function Manual page 307

03.06
r9798 SI actual checksum SI parameters (Control Unit)
Displays the checksum over the checked Safety Integrated parameters on the
Control Unit (actual checksum).
Units: Default value:
– –
r9799 SI reference checksum SI parameters (Control Unit)
Sets the checksum for the checked Safety Integrated parameters on the Con-
trol Unit (reference checksum).
Units: Default value:
– 0000 hex
The actual checksum (r9798) calculated by the CU must be entered into the refer-
ence checksum p9799. This therefore acknowledges the safety commissioning on
the Control Unit.
Parameters for functions integrated in the drive MM
p9801 SI enable safety functions (Motor Module)
Sets the enable signals for safety functions on the Motor Module
Bit 0, SH enabled via terminals (Motor Module)
Units: Default value:
– 0000 bin
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
The safe brake control function only becomes active if at least one safety moni-
toring function is enabled (i.e. 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).
Units: Default value:
– 0
p9810 SI PROFIsafe address (Motor Module)
Sets the PROFIsafe address of the Motor Module.
Units: Default value:
– 0000 hex
© Siemens AG, 2006. All rights reserved
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
Minimum value: Maximum value:
– –
Minimum value: Maximum value:
0000 hex FFFF FFFF hex
Minimum value: Maximum value:
0000 bin 0001bin
Minimum value: Maximum value:
0 1
Minimum value: Maximum value:
0000 hex FFFF hex
Data Description
8.2 Parameters for SINAMICS S120
Checksum:
No
Data type:
U32
Checksum:
No
Data type:
U32
Checksum:
Yes
Data type:
U32/U16
Checksum:
Yes
Data type:
I32
Checksum:
No
Data type:
U16
Protection level:
3
Effective:
–
Protection level:
3
Effective:
Protection level:
3
Effective:
Protection level:
3
Effective:
Protection level:
3
Effective:
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