Siemens SINAMICS S120 Manual page 32

3 DCC Blocks
NOTE If no brake released feedback exists in system, set p21900 to FALSE, in which
case, only brake release time will be considered for delaying the setpoint
release.
Connections
Table 3-8-1 Brake Feedback connections
SINAMICS
parameter
number
p21900 boEnableBrakeRelease
FeedbackMonitoring
p21901 boFeedback_BrakeReleased
p21902 rBrakeReleaseTime (ms)
p21903 rBrakeReleaseMonitoring
Time (ms)
p21905 boEnableBrakeClose
FeedbackMonitoring
p21906 boConfigurationBrakeClose
Monitoring (0:Fault / 1:Alarm)
p21907 boFeedback_BrakeClosed
p21908 rBrakeCloseTime (ms)
p21909 rBrakeCloseMonitoringTime
(ms)
r21930 boOut_SetpointEnableBrake
r21931 boOut_Fault_BrakeRelease
Timeout
r21932 boOut_Fault_BrakeClosed
DuringMotion
r21933 boOut_Fault_BrakeClose
Timeout
Extended Crane Drive-Based Technology AC
Extended Crane Drive-Based Technology SINAMICS S120
DCC Add-On Description 109767457,
Name Connection
type
OUT
OUT
OUT
OUT
V1.2, 09/2019
Default
assignment
IN 0
IN 0
IN 200
IN 1200
IN 0
IN 0
IN 0
IN 500
IN 1200
0
0
0
0 BOOL
Data Meaning
type
BOOL Enables
BrakeReleaseFeedback
monitoring
BOOL Brake released signal
Actual time it takes to
REAL
release the brake
REAL Time period where if no
signal is recieved in
p21901 (boFeedback_
BrakeReleased), then
fault F51055 is
generated.
BOOL Enables
BrakeCloseFeedback
monitoring
BOOL Response to
BrakeCloseFeedback
Monitoring. Setting a 0
will result in a fault and
setting a 1 will result in
an alarm
BOOL Brake closed signal
Actual timeit takes to
REAL
close the brake
Time period where if no
REAL
signal is recieved in
p21907 (boFeedback_
BrakeClosed), then fault
F51058 is generated.
Status of r899.15
BOOL
(setpoint enable from
the brake control)
Status of F51055
BOOL
(BrakeFeedback_Brake
release operation
timeout)
BOOL Status of F51056
(BrakeFeedback_Brake
closed during motion)
Status of F51058
(BrakeFeedback_Brake
close operation timeout)
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