Appendix 14Encoder Output Pulse Setting Method - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

Appendix 14
For details of "Encoder output pulse setting selection" in [Pr. PC03], refer to the following table.
Setting value Servo motor/direct drive motor
_ _ 0 _ Set the output pulses per revolution with [Pr. PA15 Encoder output
(Output pulse pulses].
setting)
Output pulse = a value set in [Pr. PA15] [pulse/rev]
Selecting "Load side encoder (_ 1 _ _)" of "Encoder selection for
encoder output pulse" in [Pr. PC03] triggers [AL. 37 Parameter
error].
_ _ 1 _ Set the dividing ratio to the resolution per servo motor revolution
(Dividing ratio with [Pr. PA15 Encoder output pulses].
setting)
Output pulse =
_ _ 3 _ Set the A-phase/B-phase pulse electronic gear with [Pr. PA15
(A-phase/B-phase Encoder output pulses] and [Pr. PA16 Encoder output pulses 2].
pulse electronic
Output pulse =
gear setting)
Resolution per revolution ×
_ _ 4 _ [AL. 37 Parameter error] occurs.
(A/B-phase pulse
through output
setting)
Encoder output pulse setting method
Resolution per revolution
[pulse/rev]
[Pr. PA15] setting
[Pr. PA15] setting
[pulse/rev]
[Pr. PA16] setting
Linear servo motor
Set the dividing ratio to the travel distance of the linear servo motor
with [Pr. PA15 Encoder output pulses].
Travel distance of linear servo motor
Output pulse =
[Pr. PA15] setting
Set the A-phase/B-phase pulse electronic gear with [Pr. PA15
Encoder output pulses] and [Pr. PA16 Encoder output pulses 2].
Output pulse =
Travel distance of linear servo motor ×
A/B-phase pulse of A/B/Z-phase differential output encoder is
outputted. This is enabled only when A/B/Z-phase differential
output encoder is used.
Output pulse = A/B-phase pulse of A/B/Z-phase differential output
encoder [pulse]
The value set for "Encoder output pulse phase selection" in [Pr.
PC03] is not applied.
When another encoder is connected, [AL. 37 Parameter error]
occurs. Selecting "Standard control mode (_ _ 0 _)" of "Operation
mode" in [Pr. PA01] triggers [AL. 37 Parameter error]. The values
set for [Pr. PA15 Encoder output pulses] and [Pr. PA16 Encoder
output pulses 2] are not applied.
Appendix 14 Encoder output pulse setting method
[pulse]
[Pr. PA15] setting
[pulse]
[Pr. PA16] setting
A
APPX
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