NSK MEGATORQUE M-ESA-Y3040T25 - Parameter

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9.1.9. Position Feedback Signal
u Resolution
l Set the øA/øB resolution using the FR parameter (via RS-232C).
Table 9-3 [Unit: pulses/rotation]
øA, øBFeedback signal
Motor series
FR1 FR0
øZ
YS, JS1, JS2, RS 153 600 38 400 150
SS 122 880 30 720 120
AS, BS, JS0 102 400 25 600 100
* When the resolver resolution is set to the automatic resolution switching or 10-bit setting, set the FR
parameter to FR0. When it is set to FR1, øA/øB will not be output.
u Output timing
Figure 9-10
CHZ output (MSB)
*CHZ output (MSB)
CHZ output (øZ)
∗
CHZ output (øZ)
CHB output (øB)
∗
CHB output (øB)
CHA output (øA)
∗
CHA output (øA)
CCW rotationCW rotation
open
∗
CHZ close
* The phase can be reversed by the FD parameter (set via RS-232C).
FD0 : Standard ; at CW rotation, leading phase øA
FD1 : Reverse ; at CW rotation, leading phase øB
* The output specification of the CHZ signal--whether to output øZ or MSB--is selected by the FZ
parameter (set via RS-232C).
FZ0 : øZ
FZ1 : MSB
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