产品简介
KDA3.3-150-3-A00-W
KDA3.3-150-3-A00-W
产品价格:¥1
上架日期:2018-03-08 09:28:51
产地:法国
发货地:福州
供应数量:不限
最少起订:1个
浏览量:327
资料下载:暂无资料下载
其他下载:暂无相关下载
详细说明

    KDA3.3-150-3-A00-W

    KDA3.3-150-3-A00-W

    查找一般PLC故障的步骤是怎样的?

    PLC维修时,插好编程器,并将开关拨到RUN位置,再根据下列步骤查找:

    1)如果PLC停止在某些输出被激励的位置、状态(地方),一般是处于中间状态,则查找引起下一步操作发生的信号,编程器会显示信号的ON/OFF状态。

    2)如果输入信号,将编程器显示的状态与输入模块的LED指示作比较,若结果不一致,则说明需要更换输入模块。更换模块前,需要先检查I/O扩展电缆和相关连接是否正常。

    3)如果输入状态与输入模块的LED指示一致,则比较发光二极管与输入装置的状态。如果两者不同,则需要测量一下输入模块。如果发现存在问题,则需要更换I/O装置、现场接线、电源等。否则,需要更换输入模块。

    4)如果信号是线圈,没有输出或输出与线圈的状态不同,则需要用编程器检查输出的驱动逻辑,并检查程序清单。

    5)如果信号是定时器,并停在小于999.9的非零值上,则需要更换CPU模块。

    6)如果该信号控制一个计数器,则需要先检查控制复位的逻辑,再检查计数器信号。然后检查、判断相关组件是否异常,需要更换。

     

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    CM400HA-24H IGBT MOD SGL 1200V 400A H SER By Mitsubishi Electric (1 PER)

    CM400HA-24A Mitsubishi IGBT Modules High Power Switching Insulated Type (1 PER)

    CM400DY-24NF 400 A, 1200 V, N-CHANNEL IGBT, 7 Pin (1 PER)

    CM400DY-12NF Mitsubishi Electric HIGH POWER SWITCHING USE Transistor (1 PER)

    CM400DY-12H Mitsubishi 400 A, 600 V, N-CHANNEL IGBT (1 PER)

    CM400DX1-24A Mitsubishi 400A, 600V, N-CHANNEL IGBT (1 PER)

    CM400DU-24F Mitsubishi IGBT MOD DUAL 1200V 400A (1 pER)

    CM35MXA-24S Mitsubishi IGBT MODULE NX CIB 100A 1200V (1 PER)

    CM350DU-5F Mitsubishi 350A, 250V, N-CHANNEL IGBT (1 Per)

    CM30MD3-12H Mitsubishi 30A, 600V, N-CHANNEL IGBT (1 PER)

    CM30MD-12H Mitsubishi IGBT MODULES MEDIUM POWER SWITCHING USE INSULATED (1 PER)

    CM300YE2P-12F Mitsubishi 300A, 600V, N-CHANNEL IGBT (1 Per)

    CM300YE2N-12F 300 Amperes, 600 Volts Type: Three Level Inverter IGBT Module Cir

    CM300HA-24H 300 A, 1200 V, N-CHANNEL IGBT By MIT

    CM300E3U-12H Mitsubishi 300A, 600V, N-CHANNEL IGBT (1 PER)

    CM300E2U-12F HIGH POWER SWITCHING USE INSULATED TYPE

    CM300DY-24NF Mitsubishi 300A, 1200V, N-CHANNEL IGBT (1 PER)

    CM300DY-24A Mitsubishi IGBT HIGH POWER SWITCHING USE (1 PER)

    CM300DY-12NF Mitsubishi 400A 1200V IGBT Transistor High Power Switching (1 PER)

    CM300DY-12H Mitsubishi Transistor IGBT Module N-CH 600V 300A 7-Pin (1 PER)

    CM300DX-24A Mitsubishi 300A, 1200V, N-CHANNEL IGBT (1 PER)

    CM300DU-24NFH IGBT MODULE, 1.2KV, 300A, Transistor Mitsubishi

    CM300DU-24F Mitsubish IGBT MODULE, 1.2KV, 300A, Transistor Polarity:N Channel

    CM300DU-12NFH Mitsubishi 300A, 600V, N-CHANNEL IGBT (1 PER)

    CM300DU-12F Mitsubishi Electric HIGH POWER SWITCHING USE 300A/600V (1 PER)

    CM25MD-24H Mitsubishi 25A 1200V IGBT MODULE MEDIUM POWER SWITCHING USE (1 PER)

    CM2500DY-24S Mitsubishi -CHANNEL, SGL ENDED MULTIPLEXER (1 PER)

    CM2400HC-34N Mitsubishi 2400A, 1700V, N-CHANNEL IGBT (1 Per)

    CM20MD-12H Mitsubshi IGBT MODULES MEDIUM POWER SWITCHING USE INSULATED (1 PER)

    CM20KD1-12H Mitsubishi IGBT MODULE Power Module (1 PER)

    CM200TL-24NF Mitsubishi 200A, 1200V, N-CHANNEL IGBT (1 PER)

    CM200RL-12NFB Mitsubishi 200A, 600V, N-CHANNEL IGBT (1 PER)

    CM200E3U-12H Mitsubishi IGBT MODULES HIGH POWER SWITCHING (1 PER)

    CM200DY-24H IGBT MOD DUAL 1200V 200A H SER Powerex / Mitsubishi (1 PER)

    CM200DY-24A 200 A, 1200 V, N-CHANNEL IGBT MITSUBISHI

    CM200DY-12NF IGBT MODULE, 600V, 200A, Transistor Mitsubishi (1 PER)

    CM200DY-12HE Mitsubishi 200AMP 600Volt IGBT Module (1 PER)

    CM200DY-12H 200 A, 600 V, N-CHANNEL IGBT Mitsubishi Electric

    CM200DX-24S Mitsubishi 200A, 1200V, N-CHANNEL IGBT (1 PER)

    CM200DX-24A Mitsubishi 200A, 1200V, N-CHANNEL IGBT (1 PER)

    CM1800DY-34S MITSUBISHI ON CONSIGNMENT IGBT MODULE, DUAL, 1.7KV, 1.8KA (1 PER)

    CM1800DY-34S MITSUBISHI IGBT MODULE, DUAL, 1.7KV, 1.8KA (1 PER)

    CM1600HC-34H Mitsubishi 1600A, 1700V, N-CHANNEL IGBT (1 Per)

    CM15MD-24H 15 A, 1200 V, N-CHANNEL IGBT Mitsubishi Electric

    CM150TX-24S Mitsubishi 150A, 1200V, N-CHANNEL IGBT (1 PER)

    CM150RX1-24A Mitsubishi 150A, 600V, N-CHANNEL IGBT(1 Per)

    CM150RL-24NF Mitsubishi 150A, 1200V, N-CHANNEL IGBT (1 PER)

    CM150E3U-12H Mitsubishi IGBT MODULE SHIGH POWER SWITCHING USE INSULATED (1 PER)

    CM150DY-24NF Mitsubishi Semiconductor HIGH POWER SWITCHING USE (1 PER)

    CM150DY-24H Mits Transistor IGBT Module N-CH 1.2KV 150A 7-Pin

    CM150DY-24H IGBT Module N-CH 1.2KV 150A 7-Pin By Mitsubishi Electric (1PER)

    CM150DY-24A Mitsubishi Electric POWER IGBT TRANSISTOR

    CM150DY-12NF Mitsubishi HIGH POWER SWITCHING USE Transistor (1 PER)

    CM150DY-12H MIT 150A, 600V, N-CHANNEL IGBT (1 PER)

    CM150DX-24S Mitsubishi IGBT MODULE DUAL 150A 1200V (1 PER)

    CM150DU-24NFH 1.2KV, 150A,No. of Pins:7 (1 PER)

    CM150DU-24F MITSUBISHI IGBT MODULES HIGH POWER SWITCHING USE 200A 600V (1 PER)

    CM150DC1-24NFM Mitsubishi IGBT Transistor Module (1 PER)

    CM150BL6-12NFH Powerex IGBT Transistor Module (1 PER)

    CM1409-08DE (ONSEMI) ARRAY 8CH LCD/CAM EMI FLTR 16DFN FULL REEL 3000 per ROHS

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    CM1400DUC-24NF MIT 1400A, 1200V, N-CHANNEL IGBT (1 PER)

    CM1400DU-24NF MIT 1400A, 1200V, N-CHANNEL IGBT (1 PER)

    CM1400DU-24NF 1400 A, 1200 V, N-CHANNEL IGBT (1 PER)

    CM1400DU-24NF 1400 A, 1200 V, N-CHANNEL IGBT (1 PER)

    CM1200HC-66H MIT POWER IGBT TRANSISTOR High Voltage Insulated Gate Bipolar Tran

    CM1200HA-34H Mitsubishi High Voltage Insulated Gate Bipolar Transistor (1 PER)

    CM110YE4-12F Three Level Inverter IGBT, 110Amp, 600V by Mitsubishi Electric

    CM10YE13-12H Mitsubishi 10A, 600V, N-CHANNEL IGBT (1 PER)

    CM10MDL-24H Mitsubishi IGBT Power Module (1 Per)

    CM10MD1-24H Mitsubishi 10A, 1200V, N-CHANNEL IGBT (1 PER)

    CM10KD1-12H Mitsubishi IGBT Power Module (1 Per)

    CM100TX-24S Mitsubishi 100A, 1200V, N-CHANNEL IGBT (1 PER)

    CM100TU-24F Mitsubishi 100A, 1200V, N-CHANNEL IGBT (1 PER)

    CM100TF-24H 100 A, 1200 V, N-CHANNEL IGBT

    CM100RX-24A Mitsubishi 100A, 1200V, N-CHANNEL IGBT (1 Per)

    CM100RL-24NF MITSUBISHI IGBT MOD 7PAC 1200V 100A NF SER

    CM100MXA-24S Mitsubishi 100A, 1200V, N-CHANNEL IGBT (1 PER)

    CM100E3U-24H Mitsubishi 100A, 1200V, N-CHANNEL IGBT (1 pER)

    CM100DY-24H 100 A, 1200 V, N-CHANNEL IGBT (1 PER)

    CM100DY-24A Mitsubishi 100A, 1200V, N-CHANNEL IGBT (1 PER)

    CM100DY-12H Mitsubishi 100A, 600V, N-CHANNEL IGBT (1 PER)

    CM100DUS-12F Mitsubishi IGBT MOD DUAL 600V 100A F SERIES (1 PER)

    CM100DU-24NFH Mitsubishi IGBT 100A 1700V Module (1 PER)

    CM100DU-12H Mitsubishi IGBT 100A/600V U Series Module (1 PER)

    CM100DK-24E Mitsubishi IGBT Module (1 PER)

    CM100DC-24NFM Mitsubishi 100A, 1200V, N-CHANNEL IGBT (1 Per)

    CM100DC1-24NFM Mitsubishi 100A, 1200V, N-CHANNEL IGBT (Per 1)

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