Co: Motor Holding Brake Starting Frequency / Brake F_Start; Ci: U/F Control Angular Setpoint / Uf Ang Setpoint; Angular Difference Symmetrizing Actual Angle / Sym Act Angle; Co: Angular Difference / Angular Difference - Siemens SINAMICS G150 Manual

2 Parameters
2.2 List of parameters
p1351[0...n]

CO: Motor holding brake starting frequency / Brake f_start

VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: U/f open-loop control
Not for motor type: REL
Min
-300.00 [%]
Description: Sets the frequency setting value at the slip compensation output for starting up with motor holding brake.
Dependency: When setting p1351 > 0, then slip compensation is automatically activated (p1335 = 100 %).
Notice: A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
Note: A value of 100% corresponds to the motor rated slip (r0330).
p1356[0...n]

CI: U/f control angular setpoint / Uf ang setpoint

VECTOR_G Can be changed: U, T
Data type: Unsigned32 / FloatingPoint32
P-Group: U/f open-loop control
Not for motor type: -
Min
-
Description: Sets the signal source for the differential angular generation for U/f control.
p1358[0...n]

Angular difference symmetrizing actual angle / Sym act angle

VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: U/f open-loop control
Not for motor type: -
Min
0
Description: Sets the dead time for the symmetrizing of the actual angle value for the differential angular generation.
The selected multiplier refers to the current controller clock cycle (dead time= p1358 * p0115[0]).
r1359

CO: Angular difference / Angular difference

VECTOR_G Can be changed: -
Data type: FloatingPoint32
P-Group: U/f open-loop control
Not for motor type: -
Min
- [°]
Description: Displays the output of the differential angular generation.
Note: The difference between the setpoint angle, read-in in p1356 and the actual value of the U/f control delayed with
p1358 is displayed.
p1360 Braking chopper braking resistor cold / Br_chop R cold
VECTOR_G Can be changed: U, T
Data type: FloatingPoint32
P-Group: U/f open-loop control
Not for motor type: -
Min
0.000 [ohm]
Description: Sets the braking resistor for the braking chopper.
Dependency: Select operation with braking resistor: p1300 = 15
Refer to: p1362, r1363, p1364
358
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: PERCENT
Max
300.00 [%]
Calculated: -
Dyn. index: CDS, p0170
Units group: -
Scaling: p2005
Max
-
Calculated: -
Dyn. index: DDS, p0180
Units group: -
Scaling: -
Max
1
Calculated: -
Dyn. index: -
Units group: -
Scaling: p2005
Max
- [°]
Calculated: CALC_MOD_ALL
Dyn. index: -
Units group: -
Scaling: -
Max
10.000 [ohm]
List Manual (LH2), 04/2014, A5E03263479A
Access level: 3
Func. diagram: 6310
Unit selection: -
Expert list: 1
Factory setting
0.00 [%]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
- [°]
Access level: 3
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
0.000 [ohm]
SINAMICS G130/G150