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ctrlX SAFETY "SafeMotion"
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Transition functions
erated by the standard firmware in accordance with the parameterization of
"P-0-3263.0.1, SMO: Configuration of stopping process" (bit 0-3). At the end of
the deceleration process, drive enable is removed.
The transition function "Safe stop 1 (SS1)" monitors that the deceleration
process is completed within the parameterized transition time (P-0-3280.0.2 or
P-0-3280.0.3). If the transition is not completed within the parameterized tran-
sition time, the error "F8350 Maximum transition time exceeded" is signaled
and the safety function "Safe torque off (STO)" is activated.
In
"Safe
is
the error "F7051 Safely-monitored deceleration exceeded" or "F8351
Safely-monitored
(P‑0‑3263.0.1)] is reported and the drive is set to standstill according
to the parameterized error reaction (P‑0‑3263.0.1) (see
and escalation
transition time monitoring is neither aborted nor retriggered. When the
transition time (P-0-3280.0.2 or P-0-3280.0.3) is over, the error "F8350
Maximum transition time exceeded" is additionally signaled independently of
the status of the error reaction, and the safety function "Safe torque off (STO)"
is activated.
⇒ The maximum time between the selection of the transition function
"Safe stop 1 (SS1)" and activating of the safety function Safe torque off (STO)
does not depend on the transition progress! The maximum time span does is
not extended by an error.
The currently active velocity monitoring limit of Safe Motion is displayed in
"P‑0‑3238, SMO: Active velocity threshold. With this parameter it is possible to
check in the control unit whether the velocity command values are within the
allowed limits.
With the auxiliary function
sible to monitor and, if necessary, limit the velocity command value effective in
the drive to the active velocity threshold (P‑0‑3238).
If the drive has been decelerated without error within the parameterized
transition time (P-0-3280.0.2 or P-0-3280.0.3), the transition by the transi-
tion function SS1 is completed with the selection of the safety function
"Safe torque off (STO)".
Bosch Rexroth AG
addition
to
the
time
stop
1
(SS1)",
the
called.
If
the
SMD
deceleration
strategy). With the start of the error reaction, the running
monitoring
of
⮫ Safety
monitored
detects
that
the
"
[only
for
F3
"⮫ limitation of the positioning
the
transition
function
deceleration
(SMD)
velocity
is
exceeded,
equal
to
F7
reaction
⮫ Error reaction
velocity", it is pos-
R911404905, Edition 02
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