Siemens SINAMICS S Manuel page 1182

Rated motor temperature rise
Mot T_environment Mot T_over iron
p0625[M] p0626[M]
Thermal 3-mass model
(only for induction motors)
MotTMod T_environment MotTMod T_iron
r0630 r0631
Calculated motor temperatures
Mot temp_sensor typ
0 = No sensor available
1 = PTC termistor
2 = KTY84
3 = KTY84 and PTC (only for temperature sensor via encoder)
4 = SME120/125
p0601[M]
[4704.8]
[4704.8]
[4704.8]
Mot temperature [°C]
p0603[C]
(0)
e.g. r4105 from TM31 [9576.3]
<1> The value p0606 = 0 has, for KTY and PTC, a different meaning:
KTY: 0 The output of the timer is always switched-out (logical 0)
PTC: 0 Delay time = 0 s
<2> Switch-in delay, refer to [1024]. p0607 = 0 suppresses fault F07016.
<3> For KTY and "No sensor", temperature from the model.
<4> Only for VECTOR.
1 2
DO: SERVO, VECTOR
Messages and monitoring functions - thermal monitoring, motor
Mot T_over stator Mot T_over rotor
p0627[M] p0628[M]
Model tracking
MotTMod T_copper MotTMod T_rotor
r0632 r0633
Only for KTY
3 4
p0610[M]
p0610 = 0: No response, only alarm, no reduction of I_max
p0610 = 1: Alarm and reduction of I_max and fault (F07011)
p0610 = 2: Alarm and fault (F07011), no reduction of I_max
Mot temp_alarm thresh
p0604[M]
Mot temp_sensor
250 °C
p0600[M]
KTY PTC
<3>
Sensor type
0
1
0
<1>
T_mot measured
r0035
Mot temp fault thresh
p0605[M]
1
&
0
KTY sensor type
(threshold not applicable for PTC)
1
-140 °C 250 °C
2
3
11
10
5 6
fp_8016_01_eng.vsd
23.03.06 V02.04.00
1.00 s
<4>
Fault response
p0610 = 1
I_max reduction
&
[1690.1][6640.2]
A07910
"Motor overtemperature"
p0606[M]
T 0
1
r2135.14
Suppress fault
p0610 = 0
F07011
&
1 "Motor overtemperature"
1
r2135.12
A07015
"Motor temperature
Sensor fault, time sensor fault alarm"
p0607[M]
<2>
F07016
T 0
"Motor temperature
sensor fault, fault"
A07820
"Temperature sensor
not connected"
7 8
Function diagram
- 8016 -
SINAMICS S
[2548.2]
[2548.2]