34/83 ctrlX
SAFETY
| Commissioning
R911405651, Bosch Rexroth AG, DOK-XSAFE*-SAFEX-C.1XC-IT03-EN-P, Edition 03
7.4
Reset behavior
The reset function can be divided into a start function after restoration of the voltage supply
(general reset) and an alarm reset (internal reset). The latter is triggered by the function
button (SF40) on the front panel and by a corresponding input (reset element) with the
"alarm reset" function activated or by the bus (FSOE or CoE). The table below provides an
overview of the reset functions and their effects.
7.4.1
Reset types and triggering events
Tabelle 17:
Reset types and triggering events
Function
buttons
(SF40)
Reset type
Triggering element
Meaning
General reset
(General
reset)
Restoration of voltage
supply / commissioning of
the device
No voltage supply
Internal reset Front function button
(SF40)
or
Reset input
Triggering of the internal reset by
the front switch or configuration of a
reset input
CoE
Triggering of the internal reset by
CoE
7.4.2
Reset timing
The reset input for the internal reset is time-monitored in "RUN" mode. An internal reset is
triggered with a falling edge of the reset input under the condition 4 ms < T< 3000 ms
between rising and falling edge.
The time interval between 2 reset signals is time-monitored. A second reset is only permitted
after a certain period of time (
≥
1 s) after the first reset has elapsed.
Fig. 6: Reset timing
Summary of Contents for Rexroth ctrlX SAFETY SAFEX-C.12
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