SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
377
2 Parameters
2.2 List of parameters
Warning: The acceleration precontrol r1518 is kept at the old value if the ramp-function generator tracking (r1199.5) is active or
the ramp-function generator output is set (r1199.3). This is used to avoid torque peaks. Depending on the application,
it may therefore be necessary to disable the ramp-function generator tracking (p1145 = 0) or the acceleration
precontrol (p1496 = 0).
The acceleration precontrol is set to zero, if the Vdc control is active (r0056.14/15).
Note: The parameter is set to 100% by the rotating measurement (refer to p1960).
The acceleration pre-control may not be used if the speed setpoint manifests significant ripple (e.g. analog setpoint)
and the rounding-off in the speed ramp-function generator is disabled.
We also recommend that the pre-control mode is not used if there is gearbox backlash.
Description: Sets the signal source for scaling the motor moment of inertia.
Description: Sets the load moment of inertia.
Note: (p0341 * p0342) + p1498 influence the speed/torque pre-control in encoderless operation.
Description: Sets the scaling for the acceleration integrator at low speeds (only for encoderless torque control).
Dependency: Refer to: p0341, p0342
Description: Runs the corresponding macro files.
The Connector Inputs (CI) for the torque setpoints of the appropriate Command Data Set (CDS) are appropriately
interconnected.
The selected macro file must be available on the memory card/device memory.
Example:
p1500 = 6 --> the macro file PM000006.ACX is run.
Dependency: Refer to: p0015, p0700, p1000, r8573
p1497[0...n] CI: Moment of inertia scaling signal source / M_inert scal s_src
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned32 / FloatingPoint32 Dyn. index: CDS, p0170 Func. diagram: 5042, 5210,
6030, 6031
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: PERCENT Expert list: 1
Min Max Factory setting
- - 1
p1498[0...n] Load moment of inertia / Load M_inertia
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 5042, 5210
P-Group: Closed-loop control Units group: 25_1 Unit selection: p0100
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
0.00000 [kgm²] 100000.00000 [kgm²] 0.00000 [kgm²]
p1499[0...n] Accelerating for torque control scaling / a for M_ctrl scal
VECTOR_G (n/M) Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: 6030
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
0.0 [%] 400.0 [%] 100.0 [%]
p1500[0...n] Macro Connector Inputs (CI) for torque setpoints / Macro CI M_set
VECTOR_G Can be changed: C2(1), T Calculated: - Access level: 1
Data type: Unsigned32 Dyn. index: CDS, p0170 Func. diagram: -
P-Group: Commands Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
0 999999 0
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