Parameters
List of Parameters
1-218
© Siemens AG 2009 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 11/2009
Description:
Sets the motor data identification routine.
The motor data identification routine is carried out after the next power-on command.
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:
Inhibited
1:
Complete identification (ID) and acceptance of motor data
2:
Complete identification (ID) of motor data without acceptance
20:
Voltage vector input
21:
Voltage vector input without filter
22:
Rectangular voltage vector input without filter
23:
Triangular voltage vector input without filter
24:
Rectangular voltage vector input with filter
25:
Triangular voltage vector input with filter
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
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:
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.
Description:
Sets the number of phases to be identified.
Value:
1:
1 phase U
2:
2 phases U, V
3:
3 phases U, V, W
Note:
When identifying with several phases, the accuracy increases and also the time it takes to make the measurement.
p1910
Motor data identification selection / MotID selection
Access level:
3
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
0 25
0
p1911
Number of phases to be identified / Qty ph to ident
Access level:
4
Calculated:
-
Data type:
Integer16
Can be changed:
T
Scaling:
-
Data set:
-
Min Max Factory
setting
1 3 1
Содержание CU230P-2 CAN
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