SINAMICS G120D
List Manual (LH14), 01/2016, A5E33842313
113
2 Parameters
2.2 List of parameters
For bit 12 (only effective if a temperature sensor has not been parameterized):
This bit is used to set the ambient temperature for the motor temperature model 1 (I2t).
The following applies for firmware version < 4.7 SP6 (only bit 0):
- this bit has no function. Temperature model 1 operates with an ambient temperature of 20 °C.
The following applies from firmware version 4.7 SP6 (bits 0 and 12):
- the ambient temperature can be adapted to the conditions using p0613.
Description:
Sets the ambient temperature for motor temperature model 1 or 3.
- temperature model 1 (I2t, p0612.0 = 1):
For firmware version < 4.7 SP6 or p0612.12 = 0, the following applies:
The parameter is not relevant.
From firmware version 4.7 SP6 and p0612.12 = 1, the following applies:
The parameter defines the current ambient temperature.
- temperature model 3 (p0612.2 = 1):
The parameter defines the current ambient temperature.
Dependency:
Refer to: p0612
Refer to: F07011, A07012
Description:
Sets the reduction factor for the overtemperature of the thermal adaptation of the stator/rotor resistance.
The value is a starting value when switching on. Internally, after switch-on, the reduction factor has no effect
corresponding to the thermal time constant.
Dependency:
Refer to: p0610
Note:
The reduction factor is only effective for p0610 = 12, and refers to the overtemperature.
Description:
Sets the fault threshold for monitoring the motor temperature for motor temperature model 1 (I2t).
The following applies for firmware version < 4.7 SP6:
- fault F07011 is output after the fault threshold is exceeded.
- fault threshold for r0034 = 100 % * (p0615 - 40) / (p0605 - 40).
The following applies from firmware version 4.7 SP6 and p0612.8 = 1:
- the fault threshold in p0615 is preset when commissioning.
- when a catalog motor with motor temperature model 1 (I2t) is being commissioned for the first time, the threshold
value is copied from p0615 to p5391.
- p5391 is of significance for evaluating the fault threshold.
Dependency:
The parameter is only used for motor temperature model 1 (I2t).
Refer to: r0034, p0611, p0612
Refer to: F07011, A07012
p0613[0...n]
Mot_temp_mod 1/3 ambient temperature / Mod 1/3 amb_temp
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
21_1
Unit selection:
p0505
Func. diagram:
8017
Min Max
Factory
setting
-40 [°C]
100 [°C]
20 [°C]
p0614[0...n]
Thermal resistance adaptation reduction factor / Therm R_adapt red
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
0 [%]
100 [%]
30 [%]
p0615[0...n]
Mot_temp_mod 1 (I2t) fault threshold / I2t F thresh
Access level:
2
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(3), U, T
Scaling:
-
Dyn. index:
MDS
Unit group:
21_1
Unit selection:
p0505
Func. diagram:
8017
Min Max
Factory
setting
0.0 [°C]
220.0 [°C]
180.0 [°C]
