NSK MEGATORQUE M-ESB-YSB2020AB300 - Page 144

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B
B
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2
2
3
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6.2. Position Control Mode Operation
6.2.4. Jog
6.2.4. Jog
l Jog function is available in TY2 or TY7 of Input/Output combination parameter TY of the B3 or
23 Driver Unit.
l Put the Motor in Servo on state. (SVON input ON.)
l Turning JOG input ON makes the Motor to rotate. The Motor keeps rotating while the JOG
input is ON. If it goes inactive, the Motor decelerates and then stops.
l The Motor rotates in CW direction when the DIR input is OFF, and it rotates to CCW direction
while the DIR input is ON.
Table 6-11: List of parameter related to Jog operation
Item RS-232C parameter Unit Data range Initial setting
Jog acceleration
JA s
-2
0.01 to 1 280.00 1.00
Jog velocity
JV s
-1
0.0001 to 3.0000 0.1
Figure 6-22: Signal timing of Jog operation
[Input]
SVON
JOG
DIR
[Motion]
Motor rotation
[Output]
IPOS
（FW £ 0）
IPOS
（FW > 0）
Closed
Open
Closed
Open
ON
OFF
ON
OFF
JA
Velocity in CCW
Velocity in CW
JV
JA
JA
JV
MIN 30 msec
ON
OFF
！
Caution: When the DIR input is switched during rotation as shown in the above
chart, the Motor decelerates and reverses its motion.