Parker AC30V Series, Product Manual

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D-31
Parameter Reference
AC30V series Variable Speed Drive
Encoder
Setup::Inputs and Outputs::Option
Monitor::Inputs and Outputs
Parameters::Option IO::Encoder
This feature allows you to setup and monitor the operation of the Encoder .
PNO Parameter Descriptions
1511
Encoder Supply
Allows the user to select the correct supply voltage for the pulse encoder.
1512
Encoder Lines
The number of lines per one encoder revolution, as required by the encoder in use. Incorrect setting of this parameter will result in an
erroneous speed measurement.
1513
Encoder Invert
Reverses the encoder direction if set to TRUE. The encoder direction needs to be correct if encoder feedback is used to control the
motor in vector mode. The autotune identifies whether the parameter is in the correct state required to control the motor, and
changes it if necessary. It is possible to do this manually, by attempting to run the motor, and changing the parameter if necessary
until the motor is controlled correctly.
1514
Encoder Type
Normally the encoder type will be quadrature. Exceptionally, e.g. if a proximity sensor or other pulse train is used, it needs to be
clock / direction type.
1515
Encoder Single Ended
If set to TRUE this parameter informs the encoder option card to expect just A and B from the encoder, not differential /A and /B.
1516
Encoder Speed
The speed measured by the encoder, in revolutions per minute.
1517
Encoder Count Reset
If set to TRUE resets the encoder count.
1518
Encoder Count
This parameter shows the encoder count, which is a 32 bit counter that will increment and decrement with the encoder pulses, up to
2^31 or down to -2^31.