Baumuller BUS 6-T Series, Technical Description And Operations Manual

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Encoder evaluation Parameters
Controller BUS 6 T
91
Baumüller Nürnberg GmbH
5.94017.06
incremental encoder emulation (with synchronous motors only)
Via this parameter the resolution of the incremental encoder emulation can be set, i.e. the
number of emulated increments per physical motor revolution. The permissible value
depends among other things on the respective operating status.
Value Resolution
0 128 increments
1 256 increments
2 512 increments
3 1024 increments
4 2048 increments
5 4096 increments
6 8192 increments
7 16384 increments
Maximum resolution =
Resolver resolution
4
e.g. if the resolver resolution is set to 12 bit, the maximum resolution of the incremental
encoder emulation is only 1024 increments.
resolver resolution (with synchronous motors only)
This parameter specifies the resolution or speed-dependent dynamic switching between
different resolutions.
Value Meaning
0 interlocks 16 bit resolution (n
act
< 500 rpm)
1 interlocks 14 bit resolution (n
act
< 2500 rpm)
2 dynamic switching between 14 bit and 16 bit
3 interlocks 12 bit resolution (n
act
< 10000 rpm)
4 dynamic switching between 12 bit and 14 bit
5 dynamic switching between 12 bit, 14 bit and 16 bit
6 8192 increments
7 16384 increments
resolver position correction (with synchronous motors only)
This parameter sets the zero position of the resolver evaluation to the motor's rotor position.
application speed for generator M reduction and flux controller P component
adaptation (with synchronous motors only))
This parameter selects the speed for the generator torque reduction and for the P adaptation
of the flux controller.