Siemens SINAMICS G120D List Manual page 241

p1910 = 1:
All motor data and the drive converter characteristics are identified and then transferred to the following parame-
ters:
p0350, p0354, p0356, p0357, p0358, p0360, p1825, p1828, p1829, p1830
After this, the control parameter p0340 = 3 is automatically calculated.
p1910 = 20:
Only for internal SIEMENS use.
Value: 0:
1:
2:
20:
21:
22:
23:
24:
25:
26:
Dependency: "Quick commissioning" must be carried out (p0010 = 1, p3900 > 0) before executing the motor data identification
routine!
When selecting the motor data identification routine, the drive data set changeover is suppressed.
Refer to: p1900
Refer to: F07990, A07991
Caution: After the motor data identification (p1910 > 0) has been selected, alarm A07991 is output and a motor data identifi-
cation routine is carried out as follows at the next power-on command:
- current flows through the motor and a voltage is present at the drive converter output terminals.
- during the identification routine, the motor shaft can rotate through a maximum of half a revolution.
- however, no torque torque is generated.
Notice: If there is a motor holding brake, it must be open (p1215 = 2).
To permanently accept the determined settings they must be saved in a non-volatile fashion (p0971).
Note: When setting p1910, the following should be observed:
1. "With acceptance" means:
The parameters specified in the description are overwritten with the identified values and therefore have an influ-
ence on the controller setting.
2. "Without acceptance" means:
The identified parameters are only displayed in the range r1912 ... r1926 (service parameters). The controller set-
tings remain unchanged.
p1911 Phases to be identified number / Ph to ident qty
Access level: 4
Can be changed: T
Units group: -
Min
1
Description: Sets the number of phases to be identified.
Value: 1:
2:
3:
Note: When identifying with several phases, the accuracy increases and also the time it takes to make the measurement.
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Inhibited
Complete identification (ID) and acceptance of motor data
Complete identification (ID) of motor data without acceptance
Voltage vector input
Voltage vector input without filter
Rectangular voltage vector input without filter
Triangular voltage vector input without filter
Rectangular voltage vector input with filter
Triangular voltage vector input with filter
Enter voltage vector with DTC correction
1 phase U
2 phases U, V
3 phases U, V, W
Calculated: -
Scaling: -
Unit selection: -
Max
3
Parameters
List of parameters
Data type: Integer16
Dyn. index: -
Func. diagram: -
Factory setting
1
1-241