Lenze E94AxHE Servo Drives 9400 HighLine (Firmware 01-37 Manual de usuario Pagina 103

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L Firmware 1.37 - 09/2006 103
9400 HighLine | Parameter setting & configuration
Motor interface
Parameter setting | Special characteristic for motor temperature sensor
5.4.2 Special characteristic for motor temperature sensor
If required you can select and activate a special characteristic for the motor temperature
sensor.
r The special characteristic is selected with two grid points which are to be set in C01191
and C01192
. Both grid points define a line which is extrapolated to the right and to the
left.
r The special characteristic is activated by setting C01190
= "1".
r In the Lenze setting the special characteristic is defined as follows:
[5-14] Lenze setting of the special characteristic
5.4.3 Motor temperature monitoring
If the winding temperature detected by the motor temperature sensor exceeds the limit
value set in
C00121, the reaction set in C00584 is activated as advance warning.
r In the Lenze setting the reaction "Warning" occurs if the winding temperature exceeds
120 °C.
r As soon as the fixed limit value of 150 °C is exceeded, the reaction set in C00583
is
activated (default setting: "Fault").
r If an open circuit is detected in the motor temperature sensor, the reaction set in
C00594
(default setting: "Fault") is activated.
r Grid pointn
C01191/1
= 25°C
C01192/1
= 1000 Ω
r Grid pointo
C01191/2
= 150°C
C01192/2
= 2225 Ω
0
1000
2225
0 150
W
°C
25
Note!
By selecting a motor from the motor catalog the parameters C01190, C01191
and C01192
are overwritten!
Note!
By setting C00583 = "0" the monitoring response and the temperature
correction is switched off within the motor control (identification and
parameter correction)
This setting is e.g. sensible if no realisable winding temperature signal is
available.
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