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12 

第四章

 

常见问题及解答

 

4.1 

驱动器指示灯显示指南

 

       

N

系列步进驱动器拥有完善的保护电路,最大限度地确保驱动器的安全。同时,丰富的

指示灯状态指示,使你能够时刻掌握驱动器的工作状态!

 

指示灯状态定义:

 

报警

 

指示灯

 

解决办法

 

Power 

Run 

Error 

Chop 

内部不通电

 

熄灭

 

熄灭

 

熄灭

 

熄灭

 

 

单片机复位

 

开启

 

开启

 

开启

 

开启

 

 

硬件出错

 

开启

 

熄灭

 

开启

 

开启

 

检查电机接线

 

电机相间出错

 

开启

 

熄灭

 

开启

 

快闪

 

检查电机接线

 

过流报警

 

开启

 

熄灭

 

快闪

 

熄灭

 

检查电机接线

 

过压报警

 

开启

 

熄灭

 

快闪

 

快闪

 

增加减速时间或降低电压

 

过热报警

 

开启

 

熄灭

 

慢闪

 

熄灭

 

驱动器冷却后再上电

 

欠压报警

 

开启

 

熄灭

 

开启

 

熄灭

 

检查电源功率是否足够

 

拨码开关出错

 

开始

 

慢闪

 

开启

 

熄灭

 

确认开关在正确位置

 

电机线未接

 

开启

 

熄灭

 

开启

 

慢闪

 

检查电机接线

 

正常运行

 

开启

 

开启

 

熄灭

 

熄灭

 

 

试运行

 

开启

 

慢闪

 

熄灭

 

熄灭

 

 

制动

 

开启

 

开启

 

熄灭

 

开启

 

须考虑加入吸收电阻

 

 

注意事项

 

 

慢闪指闪动的频率为

0.5Hz

,快闪指闪动频率为

5Hz

 

 

驱动器出现的所有报警都需要断电并重新启动驱动器才能清除。

 

 

在任何报警情况下都应及时关断电源,确认驱动器不带电后再触摸驱动器及电机。

 

 

除了正常运行,试运行,吸收这三种情况外,驱动器

ERR

信号都会输出有效电平。

 

 

如果出现未在表中标明的指示灯状态,请与我们的客服人员联系。

 

4.2

驱动器及步进电机常见问题及解答

 

1

、步进电机的外表温度允许达到多少

步进电机温度过高首先会使电机的磁性材料退磁,从而导致力矩下降乃至于失步,因此电
机外表允许的最高温度应取决于不同电机磁性材料的退磁点;一般来讲,磁性材料的退磁
点都在摄氏

130

度以上,所以步进电机外表温度在摄氏

80-90

度完全正常。

 

2

、步进电机的输出功率怎样计算?

 

     

步进电机的输出功率随转速变化而不同,一般用力矩来衡量。步进电机的输出功率计算公
式为:

P=

ω

Μ

,其中

ω

=2

π

﹡n/60,

ω

为角速度,

Μ

为电机此时的输出力矩。

、驱动器的细分功能有什么作用?



步进驱动器的细分功能是一种电子阻尼技术。有三个明显的作用:

A.

因为对步距角进行了细分,因此提高了控制精度。



B.

细分是抑制步进电机低频振荡的最好方法。



C.

可以在一定程度上提高电机的力矩。

 

 

Содержание 3M2280N

Страница 1: ...Kinco N 3M2280N V1 2...

Страница 2: ......

Страница 3: ...3M2280N 1 2 3 2 1 3 2 2 3 2 3 3 2 4 3 2 5 4 2 6 4 5 3 1 5 3 2 5 3 3 7 3 4 8 3 5 9 3 6 11 12 4 1 12 4 2 12 N 3M2280N V1 2 2013 11 08 V1 0 2010 8 5 V1 1 2011 10 13 V1 2 2013 11 08...

Страница 4: ...2 3M2280N 310VDC 60 1 25...

Страница 5: ...3M2280N 3 2 1 3M2280N 1 1 1 1 2k 3 10mm 10 3 15mm 12 3 2 2 2 3 N DSP 2 4 3M2280N 187V 253V 220V ERR 1 5S...

Страница 6: ...4 400KHZ 14 2 5 3M2280N DSP 1 5 25 60RPM PLS DIR CW CCW 3M2280N 395VDC 3M2280N 200VDC 75 2 6 KINCO 110 130...

Страница 7: ...87VAC 253VAC 2 8 3 2 3 6 4 0 4 4 4 8 5 2 5 6 6 6 4 6 8 7 2 7 6 8 0 A 400 20000pulse rev 14 110 130 PLS CW DIR CCW FRE 6 16 mA PLS DIR CW CCW ERR 1 5s 50 2 85 RH 0 40 20 70 1 5Kg 201mm 147mm 66mm IP20...

Страница 8: ...6 DIR CCW 1 25uS 400KHz FREE FREE ERR 30VDC 10mA ERR 4 U U V W V W NC R R 5 L 3M2280N 220V N PE...

Страница 9: ...3M2280N 7 3 3 R0 24VDC 2K 12VDC 1K 6 16mA ERR OC 30V ERR...

Страница 10: ...8 3 4 400KHz 1ms 10 1 5mm2 10mm...

Страница 11: ...6000 10000 20000 SET1 SET2 S2 Current S2 0 1 2 3 4 5 6 7 Peak A 2 80 3 20 3 60 4 00 4 40 4 80 5 20 5 60 Rms A 1 98 2 26 2 55 2 83 3 11 3 39 3 68 3 96 S2 8 9 A B C D E F Peak A 6 00 6 40 6 80 7 20 7 60...

Страница 12: ...10 2 PLS DIR...

Страница 13: ...3M2280N 11 3 6 50mm IP20...

Страница 14: ...12 4 1 N Power Run Error Chop 0 5Hz 5Hz ERR 4 2 1 130 80 90 2 P 2 n 60 A B C...

Страница 15: ...Kinco Electric Shenzhen Ltd 6 518057 86 755 26585555 86 755 26616372 http www kinco cn Email sales kinco cn...

Страница 16: ......

Страница 17: ...Kinco N Series Stepper Motor Driver 3M2280N User Manual Version V1 0...

Страница 18: ......

Страница 19: ...of Wiring Terminal 6 3 3 Wiring Diagram 8 3 4 Time Sequence Diagram of Control Signal 10 3 5 DIP Switch Settings 11 3 6 Installation of the Driver 13 Chapter 4 FAQ 14 4 1 Indications of Driver Indica...

Страница 20: ...related technical specifications and electric installation standards during installation The driver must be securely grounded with the cross section of the ground cable not less than 1 25 mm 2 Do not...

Страница 21: ...1 pcs 2k resistors 3 pcs Length 10mm diameter 10 insulated terminals 3 pcs Length 15mm diameter 12 insulated terminals 3 pcs 2 2 Product Model Description 2 3 Product Features High performance low cos...

Страница 22: ...s after the driver stops Half current function If the half current setting is effective After the motor stops rotation and locks tight the driver will reduce the phase current of the motor by a half i...

Страница 23: ...river and the motor is wrong To clear the alarm reconnect the wires correctly 2 5 Scope of Application The drivers are applicable to various large and medium automation equipment and instruments inclu...

Страница 24: ...customize used to absorb the energy feed back by the motor Table 2 Operating Environment Cooling method Forced air cooling Environment Operation environment Avoid the environment with great amount of...

Страница 25: ...time in this mode shall not be less than 1 25uS The maximum input frequency of the pulse signal is 400 KHz DIR CCW FREE This signal is offline signal If the signal is at a high level the driver turns...

Страница 26: ...User Manual 8 3 3 Wiring Diagram General Way Control Signal Wiring Diagram Twisted pair Way Control Signal Wiring Diagram...

Страница 27: ...when the control signal is at 12VDC a 1K resistor can be connected The current at the input port of the driver must be within 6 16 mA otherwise it may cause damage to the equipment ERR signal is open...

Страница 28: ...ground of the driver and equipment 3 Due to endurance of heavy current conductors with cross section no less than 1 5mm 2 are recommended for the motor cabling or even thicker ones as appropriate Mot...

Страница 29: ...0 D when driver is power off then power on the driver the motor will run automatically PLS DIR E E Set S1 and S2 as the MODE settings as the left table when driver is power off then power on the driv...

Страница 30: ...unction setting flow Drive power off Driver power on S1 E S2 E F C D Setting success Driver work in setting mode Reboot the driver RUN SLINK POWER GREEN ERR RED CHOP OFF Drive power off RUN SLINK POWE...

Страница 31: ...ossible frequent overheat alarms For better heat dissipation two drivers shall be installed at a clearance of at least 50mm 1 With an ingress protection class of IP20 the driver shall be installed in...

Страница 32: ...to phase error On Off On Blink quickly The motor power supply disconnects and the motor shaft releases Over current alarm On Off Blink quickly Off The motor power supply disconnects and the motor shaf...

Страница 33: ...lt cause lower torque or out of step of the motor Therefore the maximum allowable surface temperature of a stepper motor depends on the demagnetization point of different magnetic materials In general...

Страница 34: ...Shenzhen Ltd Address Building 1 No 6 Langshan 1st Rd Hi tech Park North Nanshan Shenzhen China 518057 Tel 86 755 2658555 Fax 86 755 26616372 http www kinco cn Email sales kinco cn To be the partner o...

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