Autonics Ai-M-42LA Manuale - Pagina 5

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Autonics Ai-M-42LA Manuale
两相步进电机马达样本闭环步进电机驱动器说明书 韩国Autonics步进伺服马达选型样本pdf资料
AiS Series
SW3: Function selection DIP switch
No.
ON
1
1 2
2
●
STOP current
※ When it stops (if there is no input during twice of the last input pulse width), set the stop current supplied at the motor phase to decrease
motor heat and current consumption.
●
Pulse input method
※ 1-pulse input method
CW: Rotation operation signal input
CCW: Rotation direction signal input
([H]: Forward rotation, [L]: Reverse rotation)
[H]
CW
[L]
[H]
CCW
[L]
Rotation angle
position
[H]: Photocoupler ON (voltage of both ends 4-8VDC)

Control Input/Output

Inner signal of all input/output consists of photocoupler.
ON, [H]: photocoupler power ON/ OFF, [L]: photocoupler power OFF.
Input
1. HOLD OFF
●This signal is for rotating motor's axis using external force or used for manual positioning.
●When hold off signal maintains over 1ms as [H], motor excitation is released.
●When hold off signal maintains over 1ms as [L], motor excitation is in a normal status.
※ When supplying hold off signal, in-position output and LED turn OFF.
※ Stop the motor for using this signal.
※ Refer to example of input circuit connection.
2. ALARM RESET
●This signal is for clearing the alarm.
●When alarm reset signal maintains over 20ms as [H], alarm is cleared. The alarm LED and alarm output turns OFF and the driver returns to
normal status.
※ If the alarm causes are not removed clearly and using alarm reset, driver may not be returned at the normal status.
※ Refer to example of input circuit connection.
3. Example of input circuit connection
-When using 5VDC for VCC, short the R
current of primary LED) to be within 10mA following the below formula.
V
-1.25V
※ R
=
- 270Ω
CC
L
0.01A
A. Pull-Up
VCC
+
R
L
-
C. Circuit with NPN (not-reversed)
VCC
+
R
L
C
B
E
Q-6
奥托尼克斯电子中国autonics电机热线 4006-022-002
Name
CD
1P/2P
CCW
CW
. In case of over 5VDC (below 30VDC is recommended), use the R
L
270Ω
Driver
270Ω
-
Driver
Switch position
Function
ON
STOP current
25% of max. RUN current
Pulse input method
1-pulse input method
※ 2-pulse input method
CW: Forward rotation signal input
CCW: Reverse rotation signal input
[H]
CW
[L]
[H]
CCW
[L]
Rotation angle
position
[L]: Photocoupler OFF (voltage of both ends 0-0.5VDC)
B. Pull-Down
VCC
D. Circuit with PNP (reversed)
VCC
E
B
C
OFF (Factory default)
50% of max. RUN current
2-pulse input method
CW
CCW
for I
of photo coupler (forward
L
F
+
270Ω
-
Driver
R
L
+
270Ω
R
L
-
Driver
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