Siemens SINAMICS G130 Manual De Listas página 962

Coast down not active (r0899.4)
[2503.7]
Pulse enable X21<7>, X41<8>
<3>
Enable operation (r0898.3)
[2501.7]
Power-on inhibit (r0899.6)
[2503.7]
Close brake from standstill detection
[2704.8]
Brake feedb closed
<2>
1
p1222
(0)
Close brake
[2704.8]
From the standstill detection
Brake feedb open
<2>
1
p1223
(1)
Close brake (internal)
[2707.8]
Open brake (internal)
[2707.8]
<1> This pulse enable path only works for operation with brake (p1215 > 0).
<2> For brakes with one single checkback signal, the inverted signal has to be interconnected to the BICO input for the second checkback. The switching times of the brake are set in p1216 and p1217.
<3> Only if Safety Integrated is active (Double Motor Module: X22, Chassis: X41).
<4> If an external motor holding brake is used, p1215 should be set to 3 and r1229.1 should be used as control signal.
<5> The internal signal comprises signals that lead to OFF1 or OFF3, e.g. BICO or fault response.
<6> If the function module "extended brake control" is active (r0108.14 = 1), r1229.1 should be interconnected as control signal.
<7> Only for SINAMICS S120 booksize.
<8> Only for SINAMICS S120/S150 Chassis/G130/G150.
Note: Braking signal diagnostic evaluation (p1278) is only relevant for SBC (Safe Brake Control) (controls the Safe Brake Relay).
1 2
DO: SERVO, VECTOR
Braking control - Extended braking control, signal outputs (r0108.14 = 1)
&
&
&
Brake with
feedback signal
0...10 000 ms
p1217 (100)
&
T 0
&
0...10 000 ms
p1216 (100)
T 0
&
RESET
Q
(Q=0)
SET
Q
(Q=1)
3 4
1
No OFF1
<5> &
No OFF3
p1275.5
Brake is being used
p1215 > 0
0
1
1
0
1
1
1
0
1
0
1
1
5
fp_2711_54_eng.vsd
03.11.09 V04.03.01
Request pulse enable
Brake does not close
Brake is being used
p1215 > 0
Pulse enable, HW
0
&
<1>
1
Pulse enable from the brake control
Pulse enable from the expanded brake control
Brake does not open
Setpoint enable from the brake control
1 = Command, close holding brake
Close "normal" brake
1 = Command, open brake
1 = Open holding brake
6 7
Function diagram
S120/S150/G130/G150
Background
Refer to [1020.7]
[2707.1]
r1229.5
A07932
[2610.5]
[2610.8]
[5730.4]
<7>
r0899.14 [2503.3]
r1229.3
A07931
r1229.4
[2501.1]
r0899.15
[2503.3]
r0899.13 [2503.3]
<7>
[2814.2]
r1229.1 <4>
r0899.12 [2503.3]
<6>
8
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