Siemens SINUMERIK 840D sl Function Manual page 72

Safety Functions integrated in the drive
5.7 Commissioning the STO, SBC and SS1 functions
With "Activate drive commissioning", p0010 is set to 95; the required functions can then be
enabled and the settings entered (see also following Table, Steps 3 to 9).
With "Deactivate drive commissioning" the checksums (p9799 = r9798, p9899 = r9898) are
set to the same value and p0010 is set to 0.
Carry out the following steps to commission the STO, SBC and SS1 functions:
No. Parameter
1 p0010 = 95
2 p9761 = "Val‐
ue"
3
p9601.0
p9801.0
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Sets the Safety Integrated commissioning mode
● The following alarms and faults are output:
A01698 (SI CU: Commissioning mode active)
● During first commissioning only:
F01650 (SI CU: Acceptance test required) with fault value = 130 (no Safety parameters exist
for the Motor Module).
F30650 (SI MM: Acceptance test required) with fault value = 130 (no Safety parameters exist
for the Motor Module).
For information on the acceptance test and certificate, see Step 15.
● The pulses are safely canceled and monitored by the Control Unit and Motor Module.
● The safety sign of life is monitored by the Control Unit and Motor Module.
● The function for exchanging stop responses between the Control Unit and Motor Module is
active.
● An existing and parameterized brake has already been closed.
● In this mode, fault F01650 or F30650 with fault value = 2003 is output after a Safety parameter
is changed for the first time.
This behavior applies for the entire duration of safety commissioning, which means that the STO
function cannot be selected/deselected while safety commissioning mode is active because this
would constantly force safe pulse cancellation.
Sets the safety password
When Safety Integrated is commissioned for the first time, the following applies:
● Safety password = 0
● Default setting for p9761 = 0
This means that the safety password does not need to be set during initial commissioning.
Enable Safe Torque Off function
STO via Control Unit terminals
STO via Motor Module terminals
● The parameters are not changed until the safety commissioning mode has been exited (i.e.
when p0010 is set ≠ 95).
● Both parameters are included in the crosswise data comparison and must therefore be set to
identical values.
Description and comments
Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated