Siemens SINAMICS G120XA, Operating Instructions Manual

Page: 473 / 918

r1045 CO: Mot. potentiometer speed setp. in front of ramp-fct. gen. / Mop n_set bef RFG
Access level: 3 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dynamic index: -
Unit group: 3_1 Unit selection: p0505 Function diagram: 3020
Min:
- [rpm] Max:
- [rpm] Factory setting:
- [rpm]
Description: Sets the effective setpoint in front of the internal motorized potentiometer ramp-function generator.
p1047[0...n] Motorized potentiometer ramp-up time / Mop ramp-up time
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: DDS, p0180
Unit group: - Unit selection: - Function diagram: 3020
Min:
0.000 [s] Max:
1000.000 [s] Factory setting:
10.000 [s]
Description: Sets the ramp-up time for the internal ramp-function generator for the motorized potentiometer.
The setpoint is changed from zero up to the speed/velocity limit (p1082) within this time (if no initial rounding-off has
been activated).
Dependency: See also: p1030, p1048, p1082
Note
When the initial rounding-off is activated (p1030.2) the ramp-up time is correspondingly extended.
p1048[0...n] Motorized potentiometer ramp-down time / Mop ramp-down time
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: T, U Scaling: - Dynamic index: DDS, p0180
Unit group: - Unit selection: - Function diagram: 3020
Min:
0.000 [s] Max:
1000.000 [s] Factory setting:
10.000 [s]
Description: Sets the ramp-down time for the internal ramp-function generator for the motorized potentiometer.
The setpoint is changed from the speed/velocity limit (p1082) to zero within this time (if no initial rounding-off has been
activated).
Dependency: See also: p1030, p1047, p1082
Note
The deceleration time is extended corresponding to the activated initial rounding-off (p1030.2).
r1050 CO: Motorized potentiometer setpoint after ramp-function generator / Mot poti setpoint
Access level: 2 Calculated: - Data type: FloatingPoint32
Can be changed: - Scaling: p2000 Dynamic index: -
Unit group: 3_1 Unit selection: p0505 Function diagram: 3001, 3020
Min:
- [rpm] Max:
- [rpm] Factory setting:
- [rpm]
Description: Sets the effective setpoint after the internal motorized potentiometer ramp-function generator.
This setpoint is the output value of the motorized potentiometer and must be appropriately interconnected onwards
(e.g. with the main setpoint).
Recommendation: Interconnect the signal with main setpoint (p1070).
Dependency: See also: p1070
Note
For "With ramp-function generator", after an OFF1, OFF2, OFF3 or for a 0 signal via BI: p0852 (inhibit operation,
suppress pulses) the ramp-function generator output (r1050) is set to the starting value (configuration via p1030.0).
Parameters
7.3 Parameters
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
471