Siemens SINAMICS G120D List Manual page 379

09 Alternating U_generate to determine stator
resistance
10 Alternating U_generate to determine rotor
time constant
11 Alternating U_generate to determine leak-
age inductance
12 Alternating U_generate to determine dyn.
leakage inductance
13 Alternating U_generate to determine mag-
netizing inductance
r3930[0...4] Power unit EEPROM characteristics / PU characteristics
Access level: 3
Can be changed: -
Units group: -
Min
-
Description: Displays the characteristics (A5E number and versions) of the power unit.
[0]: A5E number xxxx (A5Exxxxyyyy)
[1]: A5E number yyyy (A5Exxxxyyyy)
[2]: File version (logistic)
[3]: File version (fixed data)
[4]: File version (calib data)
p3950 Service parameter / Serv. par.
Access level: 3
Can be changed: C, U, T
Units group: -
Min
-
Description: For service personnel only.
r3960[0...1] Control Unit temperature measured / CU temp measured
Access level: 3
Can be changed: -
Units group: -
Min
- [°C]
Description: Displays the measured Control Unit temperature.
An appropriate message is output when 87 °C is exceeded.
Index: [0] = Actual measured value
[1] = Maximum measured value
Dependency: Refer to: A01009
Note: The value of -200 indicates that there is no measuring signal.
Re r3960[0]:
Displays the currently measured Control Unit temperature.
Re r3960[1]:
Displays the highest measured Control Unit temperature. This value is saved on the module in a non-volatile fash-
ion.
© Siemens AG 2012 - 2013 All Rights Reserved
SINAMICS G120D List Manual (LH14), 01/2013
Yes
Yes
Yes
Yes
Yes
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: -
Unit selection: -
Max
-
Calculated: -
Scaling: p2006
Unit selection: -
Max
- [°C]
Parameters
List of parameters
No
No
No
No
No
Data type: Unsigned16
Dyn. index: -
Func. diagram: -
Factory setting
-
Data type: Unsigned16
Dyn. index: -
Func. diagram: -
Factory setting
-
Data type: FloatingPoint32
Dyn. index: -
Func. diagram: -
Factory setting
- [°C]
-
-
-
-
-
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