Behavior Of The Outputs If The Switch-Off Delay For Stop Category 1 Is Switched On - Bosch Rexroth IndraControl S20 Manual

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Parameterizing the module
Single-channel
Parameterization
Test pulses
6.3 Behavior of the outputs if the switch-off delay for stop cate‐
gory 1 is switched on
IndraControl S20 Module With Safe Digital Outputs S20-SSDO-8/3
In case of a single-channel assignment, the outputs can parameterized in a
way that they operate independently from each other.
The safe outputs are parameterized in pairs per plug. For the parameteriza‐
tion options, refer to the following table:
Parameterization Value range
Assignment Not assigned
Assigned, both single-
channel
Assigned, both dual-
channel
Test pulses (output Disabled
disabled)
Enabled
Switch-off delay for Disabled
stop category 1
Enabled
Assignment of the Dual-channel
switch-off delay
To channel 2
The default values are highlighted in bold.
Tab. 6-1: Parameterization per output pair
If the light pulses are switched off, cross-faults and short-circuits cannot be
detected when the output is switched off.
The parameterized outputs that are "not assigned", are still tested with test
pulses.
For further information, refer to
vices" on page 14 and refer to
outputs" on page 33.
The period until the outputs are really switched-off depends on the parame‐
terization of the switch-off delay and on the event causing the outputs to
switch off.
DOK-CONTRL-S20*SSDO*8*-AP02-EN-P
Notes
The unassigned outputs are switch‐
ed off. However, the monitoring of
these outputs remains active.
The output assignment is specified in
the dual-channel operation.
Switching on and off test pulses. For
these test pulses, the output drivers
in the switched-off state are switched
on (light pulses) for test purposes for
a short period.
Observe the notes below the table.
Switched off (default values): No
switch-off delay
Enabled: The outputs switch off after
the set switch-off delay (250 ms,
500 ms, 1 s, 2 s, 4 s, 8 s, 16 s, 32 s,
64 s, 128 s).
Accuracy: ±5 % of the set value
The switch-off delay can be assigned
either dual-channel or only to chan‐
nel 2.
"Requirements on actuators and receiving de‐
chapter 7 "Connection examples of the safe