Detailed Feedback Device Commissioning / Start-Up Information - Emerson Unidrive M702 User Manual

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7.4.2 P1 position interface: Detailed feedback device commissioning / start-up information
Standard quadrature encoder with or without commutation signals (A, B, Z or A, B, Z, U, V, W), or
Sincos encoder with or without UVW commutation signals
Device Type (03.038)
Supply Voltage (03.036)
Rotary Line Per Revolution (03.034)
Termination Select (03.039)
(AB or AB Servo only)
Error Detection Level (03.040)
* 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.
Incremental encoder with Frequency and Direction (F and D) or Forward and Reverse (CW and CCW) signals with or without commutation
signals.
Device Type (03.038)
Supply Voltage (03.036)
Rotary Line Per Revolution (03.034)
Termination Select (03.039)
Error Detection Level (03.040)
* 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.
112
Electrical Getting Basic
installation started parameters the motor
AB (0) for a quadrature encoder without commutation signals *
AB Servo (3) for a quadrature encoder with commutation signals
SC (6) for a Sincos encoder without commutation signals *
SC Servo (12) for a Sincos encoder 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 03.039 to 0
Set to the number of lines or sine waves per revolution of the encoder.
0 = A, B, Z termination resistors disabled
1 = A, B termination resistors enabled and Z termination resistors disabled
2 = A, B, Z termination resistors enabled
Bit
3 2 1 0
x x x 1
Enable wire break detection
1 x x x
Disable trips Encoder 1 to Encoder 7
So for example, to enable the wire break error detection, set Pr 03.040 to 0001.
FD (1) for frequency and direction signals without commutation signals*
FR (3) 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 03.039 to 0
Set to the number of pulses per revolution of the encoder divided by 2.
0 = F or CW, D or CCW, Z termination resistors disabled
1 = F or CW, D or CCW termination resistors enabled and Z termination resistors disabled
2 = For CW, D or CCW, Z termination resistors enabled
Bit
3 2 1 0
x x x 1
Enable wire break detection
1 x x x
Disable trips Encoder 1 to Encoder 7
So for example, to enable the wire break error detection, set Pr 03.040 to 0001.
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