Timing Chart - Vexta CFK II Series Operating Manual

Timing chart

1-pulse input
CW
Motor
CCW
＊
1
Power input
ON
PLS input
OFF
1 ms min.
ON
DIR input
OFF
ON
A.W.OFF input
OFF
ON
C/S input
DATA1
OFF
*1 When switching the power back on again, wait at least 5 sec.
*2 When switching the A.W.OFF input to "ON," the motor excitation ends and the
holding-torque disappears.
*3 The duration here may vary, depending on the motor's size, running speed and the
load's moment of inertia.
Note
• Do not switch the A.W.OFF input to "ON" while the motor is running.
• Always set the photocoupler to "OFF" when pulse signals are not being input.
• Do not input a CW pulse and CCW pulse simultaneously. If a pulse is input while the
other photocoupler is in the "ON" state, the motor will not operate properly.
24
All windings off
1 µs min.
0 s min.
CCW
CW
100 ms min.
＊
2
The section indicates that the photocoupler diode is emitting light.
Motor
CCW
＊
Power input
CW input
＊
3
100 ms
min.
CCW input
CW
A.W.OFF input
DATA2
2-pulse input
All windings off
CW
1
1 µs min.
ON
OFF
1 ms min.
ON
OFF
100 ms min.
ON
OFF
＊ 3
100 ms
min.
＊ 2