Siemens SINUMERIK MC Commissioning Manual page 332

Diagnostics
7.7 Stop responses
Note
Delayed pulse cancellation when the bus fails
For SLS, SDI, SLP and SLA, the stop responses are also available with delayed pulse
cancellation when the bus fails (to prevent the drive from immediately responding with pulse
cancellation when a communication error occurs):
● If p9580 ≠ 0 and SLS is active, in the event of communication failure, the parameterized ESR
reaction is only realized if, as SLS response, a STOP with delayed pulse cancellation when
the bus fails has been parameterized (p9563[0...3] ≥ 10).
● If p9580 ≠ 0 and SDI is active, in the event of a communication failure, the parameterized
ESR reaction only occurs if a STOP with delayed pulse cancellation when the bus fails has
been parameterized as the SDI response (p9566 ≥ 10).
● If p9580 ≠ 0 and SLP is active, the parameterized ESR reaction only takes place for a
communication failure if a STOP with delayed pulse cancellation in the event of bus failure
is parameterized as the SLP response (p9562[0...1] ≥ 10).
● If p9580 ≠ 0 and SLA is active, the parameterized ESR response is only triggered in the
event of a communication failure if a STOP with delayed pulse cancellation when the bus
fails has been parameterized as the SLA response (p9579 ≥ 10).
The delay time (p9580) must not exceed 800 ms.
Note
Delay time between STOP F and STOP B
A delay time between STOP F and STOP B should only be set if an additional response is
initiated during this time when the "Internal Event" (r9722.7) message signal is evaluated.
Further, when using the delay time, a monitoring function should always be selected (e.g. SLS
with a high limit speed) or the hysteresis of SSM should be configured.
When hysteresis is activated for SSM, then this should be considered to be an activated
monitoring function.
On delays at the transition of the stop responses
● t
● t
● t
● t
● t
● n
332
: p9556
B
: p9552
C
p9553
D:
: p9658
F1
: p9555
F2
: p9560
shutdown
Safety Integrated (with SINAMICS S120)
Commissioning Manual, 02/2020, A5E46305916B AB