Yaskawa MP920 Motion Module - Manual (Page 36)

2 Motion Control
2.2.2 Speed Reference Output Mode
2-10
4. To start operation, set the Servo ON (RUN) to ON (bit 0 of OW††01).
The speed reference will be output for the axis according to the specified motion param-
eters.
With an SVA-02A Module (2-axis), the speed reference is output with an NREF signal
from channel 1 (or channel 2), and the torque limit reference is output with an AO-OUT
signal.
Even while the speed reference output mode is being selected, the motion parameter set-
tings can be changed.
5. To stop operation, set the RUN command (RUN) and the speed reference output mode
(NCON) to OFF.
„ User Program Examples
Example of RUN Operation
Fig. 2.1 Speed Pattern
0
NACC
Speed reference
1 second 1 second
NACC Time (t)
Speed
(%)
NR
(100%)
NREF
(50%)