Bi: Motor Holding Brake Feedback Signal Brake Open / Brake Feedb Open; Bi: Close Motor Holding Brake At Standstill / Brk Close Standst; Ci: Standstill Detection Threshold Value / Standstill Thresh; Threshold For Zero Speed Detection / N_Standst N_Thresh - Siemens SINAMICS G150 Manual

Note: 1 signal: Brake closed.
When braking with 1 feedback signal, the inverted feedback signal is connected to the BICO input for the second
feedback signal (p1223).
For r1229.5 = 1, OFF1/OFF3 are suppressed to prevent the drive accelerating by a load that drives the motor -
whereby OFF2 remains effective.
p1223

BI: Motor holding brake feedback signal brake open / Brake feedb open

VECTOR_G (Ext Can be changed: T
brake)
Data type: Unsigned32 / Binary
P-Group: Functions
Not for motor type: -
Min
-
Description: Sets the signal source for the feedback signal "brake open".
For motor holding brakes with feedback signal, the signal "brake open" can be activated using p1275.5 = 1.
Dependency: Refer to: p1222, p1275
Note: 1 signal: Brake open.
When braking with 1 feedback signal, the inverted feedback signal is connected to the BICO input for the second
feedback signal (p1222).
p1224[0...3]

BI: Close motor holding brake at standstill / Brk close standst

VECTOR_G (Ext Can be changed: T
brake)
Data type: Unsigned32 / Binary
P-Group: Functions
Not for motor type: -
Min
-
Description: Sets the signal source for close brake at standstill.
Dependency: Refer to: p1275
Note: [0]: Signal, close brake at standstill, inversion via p1275.2
[1]: Signal, close brake at standstill, inversion via p1275.3
[2]: Signal, close brake at standstill
[3]: Signal, close brake at standstill
These four signals form an OR logic operation.
p1225

CI: Standstill detection threshold value / Standstill thresh

VECTOR_G (Ext Can be changed: T
brake)
Data type: Unsigned32 / FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
-
Description: Sets the signal source "threshold value" for the standstill identification.
Dependency: Refer to: p1226, p1228, r1229
p1226[0...n]

Threshold for zero speed detection / n_standst n_thresh

VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: Functions
Not for motor type: -
Min
0.00 [rpm]
Description: Sets the speed threshold for the standstill identification.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
-
Calculated: -
Dyn. index: -
Units group: -
Scaling: -
Max
-
Calculated: -
Dyn. index: -
Units group: -
Scaling: p2000
Max
-
Calculated: -
Dyn. index: DDS, p0180
Units group: 3_1
Scaling: -
Max
210000.00 [rpm]
2 Parameters
2.2 List of parameters
Access level: 2
Func. diagram: 2711
Unit selection: -
Expert list: 1
Factory setting
1
Access level: 2
Func. diagram: 2704
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 2
Func. diagram: 2704
Unit selection: -
Expert list: 1
Factory setting
63[0]
Access level: 2
Func. diagram: 2701, 2704
Unit selection: p0505
Expert list: 1
Factory setting
20.00 [rpm]
325