点击图片查看原图
通过中国触摸屏网金牌会员认证 
第一步：询问用户变频器的故障。
第二步：根据用户的故障描述，分析造成此类故障的原因。
第三步：打开被维修的设备，确认被损坏的器件，分析维修恢复的可行性。
第四步：根据被损坏器件的工作位置，阅读及分析电路工作原理，从中找出损坏器件的原因。
第五步：与客户联系，报上维修价格，征求用户维修意见。
第六步：寻找相关的器件进行配换。
第七步：确定变频器故障及原因都排除的情况下，通电进行实验。
第八步：在变频器正常工作的情况下，进入系统
24小时接修服务，快速反应测试。
DMC-2143-DC24+AMP20540 DMC-2080
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AMP20540
AMP-205x0 2- and 4-axis 500W Servo Drives：
The AMP-20540 contains four transconductance, PWM amplifiers for driving brushless or brush-type servo motors.Each amplifier drives motors operating at up to 7 Amps continuous, 10 Amps peak,18–60 VDC (available voltage at the motor is 10% less). The gain settings of the amplifier are user-programmable at 0.4 Amp/Volt, 0.7 Amp/Volt and 1 Amp/Volt.The switching frequency is 60 kHz.The
amplifier offers protection for over-voltage,under-voltage, over-current, short-circuit and over-temperature.Theamplifier status can be read through the DMC-21x3 controller, and the BS command allows easy hall sensor set-up.A 2-axis amplifier board
the AMP-20520 is also available. In a standard configuration the
DB-28040 I/O board will not install next to an AMP-20540, however the
AMP-20540 provides 8 uncommitted analog inputs with 12-bit ADC
(16-bit optional)
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DMC-2143-DC24+AMP20440
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DMC-2143-DC24+AMP20542
| Galil DMC-2143-DC24四轴运动控制卡可选的附件规格 | ||
| 端子板 | ICM-20100 | Provides D-sub connectors for cost-effective connection to external drives |
| ICM-20105 | Provides D-sub connectors for interface to external drives in addition to optical isolation for inputs and outputs | |
| ICM-20105T | Provides D-sub connectors for interface to external drives in addition to optical isolation for inputs and outputs | |
| 驱动器 | AMP-20420 | Contains two 200W PWM drives for driving brush-type servo motors |
| AMP-20440 | Contains four 200W PWM drives for driving brush-type servo motors. | |
| AMP-20341 | Contains four small 20W linear drives for driving small brush-type servo motors | |
| AMP-20520 | Contains two 500W PWM drives for driving brushless or brush-type servo motors | |
| AMP-20540 | Contains four 500W PWM drives for driving brushless or brush-type servo motors | |
| AMP-20542 | Contains four PWM drives for driving brushless or brush-type servo motors(3Amps Continuous, 5Amps peak at 18-60VDC). Software selectable for low inductance motors . | |
| SDM-20240 | Contains four small drives for stepper motors operating in full/half step mode | |
| SDM-20620 | Contains two drives for stepper motors operating in microstepping mode | |
| SDM-20640 | Contains four drives for stepper motors operating in microstepping mode | |
| 附件 | DB-28040 | Provides 40 additional digital I/O and eight analog inputs |
| DB-28104 | Provides sinusoidal interpolation for Sin/Cos encoders | |
24小时CT维修控制器维修销售专线：13913148881徐工
