SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
369
2 Parameters
2.2 List of parameters
Dependency: Refer to: r0034, p0612, r0632
Refer to: F07011, A07012, A07910
Note: For bit 00, 04:
The motor temperature is measured using a temperature sensor (p0600, p0601). When the bit is set, a high
temperature is identified, and a corresponding signal is additionally output.
For bit 01, 05:
The motor temperature is monitored based on a temperature model (p0612). When the bit is set, a high temperature
is identified, and a corresponding signal is additionally output.
For bit 02:
The encoder temperature is measured using a temperature sensor. When the bit is set, a high temperature is
identified, and a corresponding signal is additionally output.
For bit 08:
When reaching the motor temperature alarm threshold, reduction of the maximum current is set as response (p0610
= 1). When the bit is set, reduction of the maximum current is active.
Description: Sets the alarm threshold for monitoring the motor temperature for motor temperature models 1 and 3.
The stator winding temperature (r0632) is used to initiate the signal.
The following applies for temperature model 1 (I2t):
- only effective from firmware version 4.7 SP6 and p0612.8 = 1.
- Alarm A07012 is output after the alarm threshold is exceeded.
- when commissioning a catalog motor for the first time, the threshold value is copied from p0605 to p5390.
The following applies for temperature model 3:
- after the alarm threshold is exceeded, alarm A07012 is output and a calculated delay time (t = p5371/p5381) is
started.
- if the delay time has expired and the alarm threshold has, in the meantime, not been fallen below, then fault F07011
is output.
Dependency: Refer to: r0034, p0605, p0612, r0632, p5391
Refer to: F07011, A07012, A07014
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.
Note: The hysteresis is 2 K.
Description: Sets the fault threshold for monitoring the motor temperature for motor temperature models 1 and 3.
Fault F07011 is output after the fault threshold is exceeded.
The stator winding temperature (r0632) is used to initiate the signal.
02 Encoder temperature measurement fault
active
Yes No -
04 Motor temperature measurement alarm
active
Yes No -
05 Motor temperature measurement alarm
active
Yes No -
08 Current reduction active Yes No -
p5390[0...n] Mot_temp_mod 1/3 alarm threshold / A 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] 200.0 [°C] 110.0 [°C]
p5391[0...n] Mot_temp_mod 1/3 fault threshold / 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] 200.0 [°C] 120.0 [°C]
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