Siemens SINAMICS G115D Operating Instructions Manual page 291

Parameters
Parameter
r0034
r0068[0...1]
p0344[0...n]
p0604[0...n]
p0605[0...n]
p0612[0...n]
p0627[0...n]
p0610[0...n]
p0625[0...n]
r0632[0...n]
p0640[0...n]
Further information is provided in the parameter list.
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
Description
CO: Thermal motor load [%]
CO: Absolute actual current value
[A]
Motor weight (for thermal motor
model) [kg]
Mot_temp_mod 2/KTY alarm
threshold [°C]
Mot_temp_mod 1/2/sensor
threshold and temperature value
[°C]
Motor temperature model activa-
tion
Motor overtemperature, stator
winding [K]
Motor overtemperature response
Motor ambient temperature dur-
ing commissioning [°C]
Mot_temp_mod stator winding
temperature [°C]
Current limit [A]
6.23 Motor protection by calculating the temperature
Setting
Display and connector output for the motor utili-
zation from motor temperature model 1 (I
Displays actual absolute current.
[0] Unsmoothed
[1] Smoothed with p0045
Sets the motor weight.
Factory setting: 0 kg
Sets the alarm threshold for
monitoring the motor tem-
perature of motor tempera-
ture model 2 or KTY/Pt1000.
Factory setting: 130
Sets the threshold and tem-
perature value to monitor
the motor temperature.
Factory setting: 145
Activates the motor temper-
ature model.
.01
1 signal: Activate motor tem-
perature model 2 for asynchro-
nous motors
.09
1 signal: Activate motor tem-
perature model 2 expansions
Defines the rated over-
temperature of the stator
winding referred to the
ambient temperature.
Factory setting: 80
Sets the system response when the motor tem-
perature reaches the alarm threshold.
0: A07012, not reducing the current limit.
1: A07012 and F07011, reducing the current limit.
2: A07012 and F07011, not reducing the current limit.
12: A07012 and F07011, not reducing the current
limit. (factory setting)
Note: After setting p0610 = 12 and switching off
the supply voltage, the converter saves the most
recently calculated difference to the ambient air
temperature. After switching the supply voltage
on again, the thermal motor model starts with 90
% of the previously saved difference temperature.
Defines the ambient temperature of the motor for
calculating the motor temperature model.
Factory setting: 20
Displays the stator winding temperature of the
motor temperature model.
Sets the current limit.
Factory setting: 0
Advanced commissioning
t).
2
After selecting an
asynchronous
motor (p0300) or a
listed asynchro-
nous motor
(p0301) during the
commissioning, the
converter sets the
parameters to
values appropriate
for the motor.
The parameters are
write-protected for
listed motors
(p0301 ≥ 0).
289