Siemens SINAMICS S110 List Manual page 136

Parameter
List of parameters
Note: Re bit 00:
This bit is only used for permanent-magnet synchronous motors (p0300 = 2xx). It is only possible to switch in ther-
mal I2t monitoring with a time constant greater than zero (p0611 > 0).
Re bit 01:
This bit is used to activate/de-activate the thermal motor model for induction motors.
p0615[0...n] I2t motor model fault threshold / I2t mot_mod thresh
SERVO_S110-CAN, Can be changed: C2(3), U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Motor
Not for motor type: ASM, REL, FEM
Min
0.0 [°C]
Description: Sets the fault threshold for monitoring using the thermal I2t motor model.
Dependency: The parameter is only used for permanent-magnet synchronous motors (p0300 = 2xx).
Refer to: r0034, p0611, p0612
Refer to: F07011, A07012
Caution: When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected. Infor-
mation in p0300 should be carefully observed when removing write protection.
p0616[0...n] Motor overtemperature alarm threshold 1 / Mot temp alarm 1
SERVO_S110-CAN, Can be changed: C2(3), U, T
SERVO_S110-DP,
Data type: FloatingPoint32
SERVO_S110-PN
P-Group: Motor
Not for motor type: -
Min
0.0 [°C]
Description: Sets the alarm threshold 1 for monitoring the motor temperature.
Note: The alarm threshold is not, as for p0604, coupled to the timer p0606. The hysteresis for canceling the fault is 2 Kel-
vin.
p0620[0...n] Thermal adaptation, stator and rotor resistance / Mot therm_adapt R
SERVO_S110-CAN, Can be changed: C2(3), U, T
SERVO_S110-DP,
Data type: Integer16
SERVO_S110-PN
P-Group: Motor
Not for motor type: -
Min
0
Description: Sets the thermal adaptation of the stator/primary section resistance and rotor/secondary section resistance accord-
ing to r0395 and r0396.
Value: 0:
1:
2:
Note: For p0620 = 1, the following applies:
The stator resistance is adapted using the temperature in r0035 and the rotor resistance together with the model
temperature in r0633.
For p0620 = 2, the following applies:
The stator resistance is adapted using the temperature in r0035. If applicable, the rotor temperature for adapting
the rotor resistance is calculated from the stator temperature (r0035) as follows:
theta_R = (r0628 + r0625) / (r0627 + r0625) * r0035
1-136
No thermal adaptation of stator and rotor resistances
Resistances adapted to the temperatures of the thermal model
Resistances adapted to the measured stator winding temperature
Calculated: -
Dynamic index: MDS, p0130
Units group: 21_1
Scaling: -
Max
220.0 [°C]
Calculated: -
Dynamic index: MDS, p0130
Units group: 21_1
Scaling: -
Max
200.0 [°C]
Calculated: -
Dynamic index: MDS, p0130
Units group: -
Scaling: -
Max
2
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Access level: 2
Func. diagram: 8017
Unit selection: p0505
Expert list: 1
Factory setting
180.0 [°C]
Access level: 2
Func. diagram: 8016
Unit selection: p0505
Expert list: 1
Factory setting
195.0 [°C]
Access level: 2
Func. diagram: -
Unit selection: -
Expert list: 1
Factory setting
2