Siemens SINAMICS S Manuel page 1070

0.000...10.000 s
p1228 (0.000)
n_act smooth
1
r0063
[4710.6] 0
n_act
r0063[0]
[4715.6]
n_stop n_thresh
0.0...210 000.0 RPM
0.000...300.000 s
p1226 (20.0)
p1227 (4.000)
n_set before filter
1
r0060
[5020.4] for SERVO 0
[6030.2] for VECTOR
OFF 1 present
<8>
OFF 3 present
1 = No coast down active
[2503.7] r0899.4
Pulse enable X21
<4>
p0852 1 = Operation enabled
[2501.7] r0898.3
1 = Power-on inhibit active
[2503.7] r0899.6
Magnetizing completed
r0056.4
<1> Motor holding brake configuration
0 = No motor holding brake used.
1 = Motor holding brake the same as sequential control.
2 = Motor holding brake always open.
3 = Motor holding brake the same as sequence control, brake connection can be parameterized using BICO.
<2> Priority assignment (high -> low): p1215, p0858, p0855, p0856, sequence control.
<3> If p1215 = 0, 2 --> t = 0 ms.
<4> Only when Safety Integrated is activated (Double Motor Module: X22, Chassis: X41).
<5> For p1227 = 300 s, the monitoring is de-activated.
<6> If an external motor holding brake is used, then p1215 should be set to 3 and r0899.12 should be interconnected as control signal.
<7> r0046.21 = 0, as long as r0046.0 = 1 (OFF1 enable missing or power-on inhibit).
r0046.21 = 1, if p0858 = 1 or p0856 = 0.
The signal generation is shown simplified.
<8> Internal signal includes signals that lead to OFF1 or OFF3 such as e.g. BICO or fault response.
1 2
DO: SERVO, VECTOR
Brake control - basic brake control (r0108.14 = 0)
RESET
Q
(Q=0)
SET
Q
(Q=1)
T 0 1
&
<5>
T 0
1
&
1
&
p0855 1 = Unconditionally open the holding brake
[2501.7] r0898.7
3 4
p0856 1 = Enable speed controller
[2501.7] r0898.12
<2>
p1215 = 0
<1>
<3>
Close brake
1 = Unconditionally close
p0858
the holding brake
[2501.7] r0898.14
0...10 000 ms
p1217 (100)
T 0
RESET
Q
(Q=0)
<2>
<1>
p1215 = 2
SET
1
Q
(Q=1)
T 0
0...10 000 ms
p1216 (100)
<3>
5 6
fp_2701_01_eng.vsd
29.03.06 V02.04.00
Background
Refer to [1020.7]
Close "normal" brake
Open brake
1 = Command, close holding brake
RESET
r0899.13
Q
(Q=0)
Open brake 1 = Open the holding brake
SET
Q
(Q=1)
1 = Open holding brake
r0899.12
<6>
RESET
1
Q
(Q=0)
SET Pulse enable, HW
Q
(Q=1)
Stop 2 enable internal missing
RESET
Q r0046.21
(Q=0)
<7>
SET
Q
(Q=1)
7
Function diagram
SINAMICS S
[2814.2]
[2503.3]
[2503.3]
[2503.3]
[2610.5]
[2610.8]
[5730.4]
[2634.1]
8
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