Siemens G130 List Manual page 236

2 Parameters
2.2 List of parameters
p0610[0...n] Motor overtemperature response / Mot temp response
VECTOR_G Can be changed: C2(3), T
Data type: Integer16
P-Group: Motor
Not for motor type: -
Min
0
Description: Sets the system response when the motor temperature reaches the alarm threshold.
Value: 0:
1:
2:
12:
Dependency: Refer to: p0601, p0604, p0605, p0614, p0615
Refer to: F07011, A07012, A07910
Note: The I_max reduction is not executed for PTC (p0601 = 1) or bimetallic NC contact (p0601 = 4).
The I_max reduction results in a lower output frequency.
If value = 0:
An alarm is output and I_max is not reduced.
If value = 1:
An alarm is output and a timer is started. A fault is output if the alarm is still active after this timer has expired.
- for KTY/PT1000/PT100, the following applies: reduction of I_max.
- for PTC, the following is valid: I_max. is not reduced
If value = 2:
An alarm is output and a timer is started. A fault is output if the alarm is still active after this timer has expired.
If value = 12:
Behavior is always the same as for value 2.
For motor temperature monitoring without temperature sensor, when switching off, the model temperature is saved in
a non-volatile fashion. When switching on, the same value (reduced by p0614) is taken into account in the model
calculation. As a consequence, the UL508C specification is fulfilled.
p0611[0...n] I2t motor model thermal time constant / I2t mot_mod T
VECTOR_G Can be changed: C2(1, 3), U, T
Data type: FloatingPoint32
P-Group: Motor
Not for motor type: ASM, SESM, REL
Min
0 [s]
Description: Sets the winding time constant.
The time constant specifies the warm-up time of the cold stator winding when loaded with the motor standstill current
(rated motor current, if the motor standstill current is not parameterized) up until a temperature rise of 63 % of the
continuously permissible winding temperature has been reached.
Dependency: The parameter is only used for synchronous motors (p0300 = 2xx, 4) and synchronous reluctance motors (p0300 =
6xx).
Refer to: r0034, p0612, p0615
Refer to: F07011, A07012, A07910
Notice: This parameter is automatically pre-set from the motor database for motors from the motor list (p0301).
When selecting a catalog motor, this parameter cannot be changed (write protection). Information in p0300 should be
carefully observed when removing write protection.
When exiting commissioning, p0612 is checked, and where relevant, is pre-assigned to a value that matches the
motor power, if a temperature sensor was not parameterized (see p0601).
Note: When parameter p0611 is reset to 0, then this switches out the thermal I2t motor model (refer to p0612).
If no temperature sensor is parameterized, then the ambient temperature for the thermal motor model is referred to
p0625.
236
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: -
Dyn. index: MDS, p0130
Unit group: -
Scaling: -
Max
12
Calculated: -
Dyn. index: MDS, p0130
Unit group: -
Scaling: -
Max
20000 [s]
List Manual (LH2), 07/2016, A5E03263479A
Access level: 2
Func. diagram: 8016, 8017,
8018, 8019
Unit selection: -
Expert list: 1
Factory setting
12
Access level: 3
Func. diagram: 8017
Unit selection: -
Expert list: 1
Factory setting
0 [s]
SINAMICS G130/G150