Source Signal For The Master Axis - Delta ASDA-A3 Series User Manual

ASDA-A3
Master axis: P5.088.Y: command source for the master axis
(1)
Clutch: P5.088.UZ, P5.087, and P5.089: engagement and disengagement timing control
(2)
E-Gear of master axis: P5.083 and P5.084: command pulse resolution
(3)
E-Cam curve: P5.081, P5.082, and P5.085: position correlations of master and slave axes; P5.019:
(4)
scaling
E-Gear of slave axis: P1.044 and P1.045: output signal resolution
(5)
Figure 7.3.3 Use E-Cam servo parameters to simulate mechanical cams

7.3.1 Source signal for the master axis

When using the E-Cam function, you must specify the signal source for the master axis, which
can be the encoder, controller, or servo drive. The ASDA-A3 servo drives support seven source
types for the master axis. You can use P5.088.Y to select the master axis signal source and
monitor the master axis position with P5.086.
Capture axis: when P5.088.Y = 0, it uses the source set in P5.039.Y (Capture function
1.
source) as the master axis signal source. You can read the value of P5.037 to acquire the
master axis position.
Encoder: when P5.088.Y = 1, it uses CN5 external encoder signals as the master axis
2.
signal source. You can read the value of P5.017 to acquire the master axis position.
Pulse input: when P5.088.Y = 2, it uses pulses input through CN1 as the master axis
3.
signal source. You can read the value of P5.018 to acquire the master axis position.
PR command: when P5.088.Y = 3, it uses the PR motion control command as the master
4.
axis signal source.
Time axis (1 ms): when P5.088.Y = 4, it uses the pulse signal generated per ms from the
5.
servo drive as the master axis signal source.
Synchronous Capture axis: when P5.088.Y = 5, it uses the signals processed by the
6.
Capture function as the master axis signal source. This is mainly for adjusting the relative
positions between the master and slave axes so as to keep all phases synchronous, such
as mark tracking during cutting. Please refer to Section 7.3.7.
Analog speed channel: when P5.088.Y = 6, it uses the analog speed command as the
7.
master axis signal source; 10V corresponds to the frequency of 1 M pulse/s.
Motion Control
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