Fastech Ezi-Step II Plus-E, Руководство пользователя

Страница: 55 / 68

www.fastech.co.kr
55
Parameter
22
Motion Dir :
When the motor operates by position command, this mode sets the
revolution direction of the motor.
♦
0 : moves the motor clockwise.
♦
1 : moves the motor counterclockwise.
0 1 0
23
Limit Sensor Dir :
This is a function to set the direction of the limit sensor to stop during
operation to the limit point. In a typical system, set it equal to
parameter '28'.
♦
0 : When operation direction is ‘CW’, input the sensor signal to the
Limit
+
direction, and the motor will stop.
♦
1 : When operation direction is ‘CW’, input the sensor signal to the
Limit
-
direction, and the motor will stop.
0 1 0
24
* 1
Brake Delay Time :
According to the STEP ON command, It can be set the brake
operation time.
msec 10 5,000 200
25
Run Current:
Run Current is value of running current during the operating of
motor, it is set based on rated current of motor. This value is related
with torque in operating of motor, if this value is big, motor torque
getting high in operation. So, in case of lack of torque, it can be
raising the torque by increasing the run current value.
Precaution)
1) To be notified If Run Current value is high, heat temperature
can be increasing.
2) Maximum set value of Run Current (150%) is limited by
4[A]. So, in case of motor (56,60mm) of rated current value is
exceed 2.7[A], set value is not increased as much as set-up,
even increasing the set value.
3) Run Current is automatically controlled according to load, so
please use in case of lacking torque in operation.
*10[%]
5 15 10
26
Boost Current :
It is the parameter of supplied current to motor to improve for
character of acceleration in case of cannot set the acceleration time
sufficiently. .
(it is applied to acceleration .)
Example of use )
1)
BM -42XL (Current : 1.2[A])
2)
Run Current : 10(100[%])
3)
Boost Current : 1(50[%])
4)
Control current in case of acceleration :
1.2[A ]+1.2[A]*50[%] = 1.8[A]
＊ The control current is limited by 4[A] same as Run Current
case.
＊In case of motor (56,60mm) of rated current value is exceed
*50[%]
0 7 0