Control Techniques UD51 User Manual page 23

Pr 16.08
Set as follows to select the required output mode for terminals 49, 50, 52, 53:
Pr 16.08
0 (default)
1
Pr 16.09
By default, 120Ω termination resistors are connected on the signal inputs. To
disconnect these resistors, set Pr 16.09 at 1.
Pr 16.09 has no effect on the Freeze inputs. If required, see Pr 16.11 Second
encoder - Freeze input termination disable.
Pr 16.10
Set as follows to select the required function of terminals 54 and 55:
Pr 16.10
0 (default)
1
Pr 16.11
By default, a 120Ω termination resistor is connected on the Freeze inputs. To
disconnect this resistor, set Pr 16.11 at 1.
Pr 16.09 Second encoder - input termination disable has no effect on the
Freeze inputs.
UD51 User Guide
Issue Number: 5
Simulated-encoder - F/D output enable
RW
0 or 1
Second encoder - input termination disable
RW
0 or 1
Second encoder - Freeze inputs enable
RW
0 or 1
Second encoder - Freeze inputs termination disable
RW
0 or 1
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Bit
Source
Quadrature AB
Frequency and direction
Bit
Bit
Function of terminals 54, 55
Z marker - pulse output
Freeze input
Bit
0
0
0
0
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