RST FRC-F Series, Manual

Page: 76 / 140

9.581.140-6
Page:
76
9.7.4.1 Encoder/Motor
Filtration of the encoder signal can be set here. This enables faulty
sensor signals to be smoothened.
Note : A high filtration degree (e.g. T filter = 4) can lead to a worsening of
control behaviour and cause vibrations on systems susceptible to
vibration
Here you can revise the rotational sense assignment of the encoder
signals. The same effect can be achieved by exchanging wires A and B
or -A and -B at the converter terminals.
Note : In case synchronous machines are used this parameter is
determined automatically and must not be changed for this reason !
Here, the whole allocation of the direction of rotation of VVVF controller
can be reversed.
Note: This is also permissible in the case of synchronous machines which
have already been phased in!
Inputs/outputs
Encoder/Motor
----------------------
Encoder/Motor
T-1 0
----------------------
Encoder/Motor
encoder normally
----------------------
Encoder/Motor
encoder inverted
----------------------
Encoder/Motor
Soll invert.
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