Siemens SINUMERIK MC Commissioning Manual page 269

Status
Pulse inhibit channel 1 active
r9772.1
Pulse inhibit channel 2 active
r9872.1
STO active
r9773.1
Switch-off signal path test required
r9773.31
Settings
Setting
Control unit terminal
p9620[0]
SS1 delay time
p9652
Braking response for SS1
p9653
F-DI input filter
p9651
Simultaneity monitoring
p9650
STOP F -> STOP A delay time
p9658
Forced checking procedure of the switch-off
signal paths
p9659
Switch-off signal path test required
r9773.31
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB
6.6 Configuring safety functions integrated in the drive
Meaning
Setting "STO or safe pulse cancellation active on the CU"
Setting "STO on Motor Module active"
Setting "STO active in the drive"
Setting "Switch-off signal paths must be tested"
Meaning
Sets the signal source for the STO, SBC and SS1 functions of the Control
Unit.
This is only relevant if a basic function via terminal is set in the options.
Otherwise, the input field is deactivated.
Sets the delay time of the pulse cancellation in seconds for the function "Safe
Stop 1" (SS1) on the Control Unit to brake along the OFF3 down ramp
(p1135).
Select a predefined braking response below the input field "SS1 delay time".
Parameter p9653 is preassigned depending on the selected braking re‐
sponse.
Setting the debounce time in ms for the Failsafe Digital Inputs to control STO/
SBC/SS1.
Sets the discrepancy time in ms for the switchover of the safety-relevant
inputs (SGE) on the Control Unit.
Sets the transition time from STOP F to STOP A in ms on the Control Unit.
Sets the time interval in hours for carrying out the forced checking procedure
and testing the switch-off signal paths.
To evaluate whether the switch-off signal paths must be tested, the status of
r9773.31 "Switch-off signal path must be tested" can be interconnected with
a parameter via the BICO editor.
Commissioning and configuring
269