Bosch Rexroth IndraControl S20 Manual page 33

DOK-CONTRL-S20*SSDO*8*-AP02-EN-P
IndraControl S20 Module With Safe Digital Outputs S20-SSDO-8/3
Disabling the outputs
By the safe control
After a bus error
After a short circuit, cross-fault,
power supply failure or hardware
error
Tab. 6-2: Disabling the outputs depends on the triggering event and the param‐
eterization
WARNING
Observe the following for stop category 1:
● The respective outputs only go into the safe state after the switch-off de‐
lay.
● If an error occurs (except for bus errors), the respective outputs are im‐
mediately switched off (without delay). In this case, only stop category 0
is supported.
WARNING
For the safety distances, observe the selected switch-off delay.
Note the following when switching off:
● Switching off can be canceled by switching on the output again.
● When changing the module parameterization, the changed parameteri‐
zation is only applied after all outputs are switched off.
● When changing the parameterization before the switch-off is completed,
a diagnostic message is generated.
● Due to a changed parameterization, the switch-off delay startup can be
delayed.
Validate after changing the parameterization.
Bosch Rexroth AG
Parameterizing the module
Effect of the set Disabling the outputs
switch-off delay
Yes After the set switch-off delay ex‐
pired
Yes After the set switch-off delay ex‐
pired
No Immediately (only stop catego‐
ry 0)
Machine lagging due to stop category 1
Incorrect safety distances due to an incorrect‐
ly selected switch-off delay
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