Mot_Temp_Mod 1/2/Sensor Threshold And Temperature Value; Motor Overtemperature Response / Mot Temp Response - Siemens SINAMICS G120XA Operating Instructions Manual

p0605[0...n] Mot_temp_mod 1/2/sensor threshold and temperature value / Mod1/2/sens T_thr
Access level: 2
Can be changed: T, U
Unit group: 21_1
Min:
0.0 [°C]
Description: Sets the threshold and temperature value to monitor the motor temperature.
Temperature model 1 (I2t, p0612.0 = 1):
The following applies for firmware version < 4.7 SP6 or p0612.8 = 0:
- sets the alarm threshold. If the model temperature (r0034) exceeds the alarm threshold, then alarm A07012 is output.
- this value is simultaneously used as rated winding temperature.
The following applies from firmware version 4.7 SP6 and p0612.8 = 1:
- p5390: when commissioning a catalog motor for the first time, p0605 is copied to p5390.
- p5390: p5390 is of significance when evaluating the alarm threshold.
- p5390: the stator winding temperature (r0632) is used to initiate the signal.
- p0627: when a catalog motor is commissioned for the first time, p0605 -40 °C is copied to p0627.
- p0627: p0627 is of significance for the rated temperature.
Motor temperature model 2 (p0612.1 = 1) or measurement:
- sets the fault threshold. If the temperature (r0035) exceeds the fault threshold, then fault F07011 is output.
Dependency: See also: r0034, p0611, p0612
See also: F07011, A07012
NOTICE
When selecting a catalog motor (p0301), this parameter is automatically pre-assigned and is write protected.
Information in p0300 should be carefully observed when removing write protection.
Motor temperature model 1 (I2t):
The following applies for firmware version < 4.7 SP6 or p0612.8 = 0:
p0605 also defines the final temperature of the model for r0034 = 100 %. Therefore, p0605 has no influence on the
time up to alarm A07012 being issued. The time is only determined by time constant p0611, the actual current and the
reference value p0318. For p0318 = 0, the rated motor current is used as reference value.
Note
The hysteresis is 2 K.
When quick commissioning is exited with p3900 > 0, then the parameter is reset if a catalog motor has not been
selected (p0300).
p0610[0...n]

Motor overtemperature response / Mot temp response

Access level: 2
Can be changed: T
Unit group: -
Min:
0
Description: Sets the system response when the motor temperature reaches the alarm threshold.
Value: 0:
1:
2:
12:
Dependency: See also: p0601, p0604, p0605, p0614, p0615
See also: F07011, A07012, A07910
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
No response only alarm no reduction of I_max
Messages, reduction of I_max
Messages, no reduction of I_max
Messages, no reduction of I_max, temperature storage
Calculated: -
Scaling: -
Unit selection: p0505
Max:
240.0 [°C]
Calculated: -
Scaling: -
Unit selection: -
Max:
12
Parameters
7.3 Parameters
Data type: FloatingPoint32
Dynamic index: MDS, p0130
Function diagram: 8016, 8017
Factory setting:
145.0 [°C]
Data type: Integer16
Dynamic index: MDS, p0130
Function diagram: 8016, 8017,
8018
Factory setting:
12
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