2 Parameters
2.2 List of parameters
SINAMICS G130/G150
314 List Manual (LH2), 04/2014, A5E03263479A
Description: Sets the factor for the search speed for flying restart.
The value influences the rate at which the output frequency is changed during a flying restart . A higher value results
in a longer search time.
Recommend.: For encoderless vector control and motor cables longer than 200 m, set the factor p1203 >= 300 %.
Caution: An unfavorable parameter value can result in the motor behaving in an uncontrollable fashion.
For vector control, a value that is too low or too high can cause flying restart to become unstable.
Note: The parameter factory setting is selected so that standard induction motors that are rotating can be found and
restarted as quickly as possible (fast flying restart).
With this pre-setting, if the motor is not found (e.g. for motors that are accelerated as a result of active loads or with
U/f control and low speeds), we recommend that the search rate is reduced (by increasing p1203).
This parameter is not relevant for a fast flying restart with voltage model (see r1780.11).
Description: Displays the status for checking and monitoring flying restart states in the U/f control mode.
Description: Display and connector output for the status for checking and monitoring flying restart states in the vector control
mode.
p1203[0...n] Flying restart search rate factor / FlyRst v_Srch Fact
VECTOR_G Can be changed: U, T Calculated: - Access level: 3
Data type: FloatingPoint32 Dyn. index: DDS, p0180 Func. diagram: -
P-Group: Functions Units group: - Unit selection: -
Not for motor type: PEM, REL Scaling: - Expert list: 1
Min Max Factory setting
10 [%] 4000 [%] 100 [%]
r1204.0...15 CO/BO: Flying restart U/f control status / FlyRest Uf st
VECTOR_G Can be changed: - Calculated: - Access level: 4
Data type: Unsigned16 Dyn. index: - Func. diagram: -
P-Group: Functions Units group: - Unit selection: -
Not for motor type: PEM, REL Scaling: - Expert list: 1
Min Max Factory setting
- - -
Bit field: Bit Signal name 1 signal 0 signal FP
00 Current impressed Yes No -
01 No current flow Yes No -
02 Voltage input Yes No -
03 Voltage reduced Yes No -
04 Start ramp-function generator Yes No -
05 Wait for execution Yes No -
06 Slope filter act Yes No -
07 Positive gradient Yes No -
08 Current < thresh Yes No -
09 Current minimum Yes No -
10 Search in the positive direction Yes No -
11 Stop after positive direction Yes No -
12 Stop after negative direction Yes No -
13 No result Yes No -
14 Fast flying restart w/ voltage model for
induction motor activ.
Yes No -
15 Flying restart with VSM active Yes No -
r1205.0...20 CO/BO: Flying restart vector control status / FlyRest vector st
VECTOR_G Can be changed: - Calculated: - Access level: 4
Data type: Unsigned32 Dyn. index: - Func. diagram: -
P-Group: Functions Units group: - Unit selection: -
Not for motor type: PEM, REL Scaling: - Expert list: 1
Min Max Factory setting
- - -
To Next Page
Loading...
