Configuration
Parameter manual b maXX BM5800
Document No.: 5.16029.03 Baumüller Nürnberg GmbH
104
of 814
3.4
The value of this parameter can be changed, if the drive controller isn’t on *).
*) Switched on means that in the Status word parameter Z108.3–, the bit 1 = 1.
If the synchronous motor is operated sensorless, it can be operated with the new param-
eter value immediately. As with the sensorless synchronous machines, the parameter
value for asynchronous machines is effective immediately. If the same value is written to
the parameter, which already is in the parameter, then this writing procedure has no ef
-
fects.
107.39 Gear factor, motor:encoder
High byte: Numerator of the gear (1 ... 255)
Low byte: Denominator of the gear (1 ... 255)
If the value is 0x0101, there is no gearing between the motor shaft and the encoder.
The value 0 is not defined and will be rejected with an error message
or treated internally like the value 0x0101 (no gearing, hence 1:1 transmission).
107.40 Brake nominal voltage
Voltage for the motor brake. The value displayed is read from motors with an electronic
identification plate and is for information only.
107.41 Brake torque
Holding torque of the motor brake. The value displayed is read from motors with an elec-
tronic identification plate and is for information only.
107.42 Inertia of brake
Moment of inertia of the motor brake. The value displayed is read from motors with an
electronic identification plate and is for information only.
DANGER!
If the value is changed, the drive automatically loses the notch position search for the
synchronous motor. After change the user must execute notch position search again,
in order to operate a synchronous motor with encoder without danger.
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