Lenze i950

Address Name / seng range / [default seng] Info
0x2D49:003 Motor temperature monitoring: Warning threshold
-3276.8 ... [145.0] ... 3276.7
°C
Seng of the warning threshold for motor temperature monitoring.
The warning threshold is reset with a hysteresis of 5 °C.
0x2D49:004 Motor temperature monitoring: Error threshold
-3276.8 ... [155.0] ... 3276.7 °C
Seng of the error threshold for motor temperature monitoring
The warning threshold is reset with a hysteresis of 5 °C.
0x2D49:005 Motor temperature monitoring: Actual motor temper-
ature
•
Read only: x.x °C
Display of the current motor temperature.
0x2D49:006 Motor temperature monitoring: Spec. characterisc
temperature grid point 1
0.0 ... [25.0] ... 255.0 °C
Parameter for the specic thermal sensor characterisc
(0x2D49:001 = 3).
0x2D49:007 Motor temperature monitoring: Spec. characterisc
temperature grid point 2
0.0 ... [150.0] ... 255.0 °C
0x2D49:008 Motor temperature monitoring: Spec. characterisc
resistance grid point 1
0 ... [1000] ... 30000 Ω
0x2D49:009 Motor temperature monitoring: Spec. characterisc
resistance grid point 2
0 ... [2225] ... 30000 Ω
0x2D49:010 Motor temperature monitoring: Temperature sensor
feedback type
Selecon of the temperature sensor feedback type.
0 KTY83-110 Selecon of the motor temperature sensor used.
3 Specic characterisc
0x2D49:011 Motor temperature monitoring: Motor temperature
(Motor encoder)
•
Read only: x.x °C
Display of the current motor temperature measured by motor feedback.
0x2D49:012 Motor temperature monitoring: Motor temperature
(load encoder)
•
Read only: x.x °C
Display of the current motor temperature measured by load feedback.
13.9.2.1 Individual characterisc for motor temperature sensor
The
seng of a characterisc for the motor temperature sensor is not suitable
as an adequate replacement of a tripping unit for the thermal protecon of
rotang electrical machines (EN 60947- 8:2013)!
If required, you can
dene and acvate a special characterisc for the motor temperature
sensor.
•
The special characterisc is acvated via the seng 0x2D49:001 = 3
•
The special characterisc is dened based on two parameterisable grid points. The two
grid points dene a line that is extrapolated to the le and to the right.
This default seng can be changed by the following parameters:
•
Thermal sensor characterisc: Grid point 1 - temperature 40x2D49:006
•
Thermal sensor characterisc: Grid point 1 - resistance 40x2D49:008
•
Thermal sensor characterisc: Grid point 2 - temperature 40x2D49:007
•
Thermal sensor characterisc: Grid point 2 - resistance 40x2D49:009
Selecng a motor from the motor catalogue overwrites the parameters of the
special characterisc!
Conguring the motor control
Mot
or protecon
Motor temperature monitoring
297