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Incremental encoder with Frequency and Direction (F and D), or
Forward and Reverse (CW and CCW) signals with or without commutation signals
Device Type (1x.038)
Supply Voltage
(1x.036)
Rotary Line Per
Revolution (1x.034)
Termination Select
(1x.039)
Marker Mode
(1x.031)
Error Detection Level
(1x.040)
* These settings should only be used in RFC-A mode. If used in RFC-S mode a phase offset test
must be performed after every power up.
36
FD (1) for frequency and direction signals without commutation signals*
FR (2) for forward and reverse signals without commutation signals*
FD Servo (4) for frequency and direction signals with commutation signals
FR Servo (5) for forward and reverse signals with commutation signals
5 V (0), 8 V (1) or 15 V (2)
NOTE
If output voltage from the encoder is >5 V, then the termination resistors
must be disabled. Set Pr 1x.039 to 0
Set to the number of pulses per revolution of the encoder divided by 2
0 = F and D/CW and CCW and Z termination resistors disabled
1 = F and D/CW and CCW termination resistors enabled and Z termination
resistors disabled
2 = F and D/CW and CCW and Z termination resistors enabled
Bit
3
2
1
0
No action is taken unless marker flag is zero before
X X X
1
marker event occurs
X X
1
X Pr 1x.028 and Pr 1x.058 are set to zero
Pr 1x.028, Pr 1x.029, Pr 1x.030 and the related part of
X
1
X X
Pr 1x.058 are not reset. Pr 1x.058 is transferred to
Pr 1x.059 and Pr 1x.032 is set to 1
Undefined state region range is reduced from -30 mV to
1
X X X
30 mV. The marker pulse is only recognized if the pulse is
10 µs wide
Bit
4
3
2
1
0
X X X X 1 Enable wire break detection
X
1
X X X Disable trips Encoder PS to SSI Error P1
1
X X X X Disable the Setup Changed P1 trip
Description
Description
SI-Universal Encoder User Guide
Issue: 2
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