4 Quick-start guide
4.4.6 Motor temperature monitoring
This menu is used to configure the motor temperature monitoring function. The menu can
also be opened via Parameters/Device parameters/Temperature monitoring.
Figure 14: "Temperature monitoring" window
It is possible to directly select typical sensors for the analogue motor temperature sensor.
In addition, non-linear characteristic curves with up to 10 interpolation points can be
parameterised. The parameterisation of such a characteristic curve and of other
monitoring functions (short circuit and wire break) are described in detail in section 7.17
Motor temperature monitoring system on page 190.
Dangerous electrical voltage!
The signals for the temperature sensor "MT-" and "MT+" at the motor connector [X6]
must be connected to protective extra-low voltage (PELV) on the motor side and they
must be insulated against the motor phases.
Product manual BL 4000-C Page 52 of 298
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