EP2338-0001

EP2338-0001

一般狀況下可依照輸入——程序執行情況——輸出的過程進行查看。

（1）輸入查看是運用輸入LED指示燈辨認，或用寫入器構成的輸入監視器查看。當輸入LED不亮時，可開始斷定是外部輸入體系問題，再配合萬用表查看。如果輸出電壓不正常，就可斷定是輸入單元問題。當LED亮而內部監視器無顯現時，則可認為是輸入單元、CPU單元或擴展單元的問題。

（2）程序進行查看是經過寫入器上的監視器查看。當梯形圖的接點狀況與成果不一致時，則是程序錯誤(例如內部繼電器兩層運用等),或是運算部分出現問題。

（3）輸出查看可用輸出LED指示燈辨認。當運算成果正確而輸出LED指示錯誤時，則可認為是CPU單元、I/O接口單元的問題。當輸出LED是亮的而無輸出，則可判別是輸出單元問題，或是外部負載體系出現問題。

由于PLC機型不同，I/O與LED銜接方法的不一樣(有的接于I/O單元接口上，有的接于I/O單元上)。所以，依據LED判別的問題規模也有不同。

Fisher Rosemount Provox Highway Data Link 

FISHER ROSEMOUNT PROVOX RAM INTERFACE DM6004X1-FA1

Fisher DM6461X1-A3 Provox Discrete Output Card

FISHER PROVOX CL6201 CONTROLLER - USED - 1 YR GUARANTEE

FISHER PROVOX CL6601X1-HA5 I/O DRIVER BOARD 40B6016X32

FISHER PROVOX CIRCUIT BOARD DH7201X1-A4 39A2990X042J

FISHER PROVOX CIRCUIT BOARD DH7201X1-A1 39A2990X012

FISHER ROSEMOUNT PROVOX MPU MULTILAYER CL7661X1-A11

FISHER PROVOX DM6004X1-EA2 MPU ROM BOARD CRIMISCX1-A3

FISHER PROVOX DH6011X1-GA2 MPU ROM BOARD 48A8364

FISHER PROVOX DH6011X1-GA3 MPU ROM BOARD 30B6080

FISHER PROVOX DH62201X1-BA1 MPU ROM BOARD 48A8364

FISHER PROVOX CL7661X1-BA5 MEM & CL7661X1-A10 MPU P5.3

Fisher Rosemount Provox MUX I/O 24Vdc DM6361Qty.6 Cards

Fisher Rosemount Provox Provue MEMBRANE Keyboard DC6400

Fisher Rosemount Provox Data Highway II CIAII 2 DH7721

ROSEMOUNT FISHER PROVOX RCIA CARD CL7701X1-A1 

FISHER PROVOX I/O DRIVER 41B5810 CL7675X1-A10 & BA5

FISHER PROVOX HIGH DENSITY RAM BATTERY BACKUP CL6601X1*

FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3 

FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3 

FISHER ROSEMOUNT PROVOX INPUT RELAY MODULE CL6751A5 

FISHER ROSEMOUNT PROVOX POWER CONNECT CP6701X1-EA2 REVC

FISHER ROSEMOUNT PROVOX ISOLATED I/O DH6005X1-DA1

FISHER PROVOX COMMUNICATION INTERFACE CL7652X1-A2

ROSEMOUNT FISHER PROVOX ANALOG OUTPUT DM6421X1-A1

FISHER PROVOX CIRCUIT BOARD DH7201X1-A1 39A2990X132

ROSEMOUNT FISHER PROVOX MUX INTERFACE CP6601X1-CA1

FISHER PROVOX DH6001X1-FA4 MPU ROM BOARD 30B6080

FISHER ROSEMOUNT PROVOX CIA CARD DH7001X1-A3

FISHER ROSEMOUNT PROVOX CONFIGURE CONTROL CL7001X1-A10

FISHER ROSEMOUNT PROVOX CP6701X1-EA1 POWER CONNECT REVA

Fisher Rosemount Provox MUX JTC CARD DM6351X1-A1

FISHER ROSEMOUNT PROVOX DISCRETE INPUT DM6361X1-A1

FISHER ROSEMOUNT PROVOX DISCRETE OUTPUT DM6461X1-A3

FISHER PROVOX COMMUNICATION INTERFACE CL7652X1-A1

Fisher Rosemount Provox DISCRETE I/O CARD CL6721X1-A3 

FISHER PROVOX SMART INPUT MODULE CL6827X1-A1 REV E P3.1

ROSEMOUNT FISHER PROVOX CIA11 CARD DH7721X1-A1

FISHER PROVOX CL7661X1-BA1 MPU/MEM CL7661X1-A5 MPU P2.2

FISHER ROSEMOUNT PROVOX CIA CARD DH7001X1-A3 & CL7651X1

FISHER ROSEMOUNT PROVOX VM01 RAM CARD CL6601-X1-JA12/?13

FISHER PROVOX MUX SERIAL INTERFACE CARD CP6601X1-CA3

Fisher Rosemount Provox MUX JTC CARD DM6351X1-A2

Fisher Rosemount Provox MUX DO CARD DM6461X1-A3 MOMENT

FISHER ROSEMOUNT PROVOX I/O DRIVER CL7675X1-BA1 41B5810

FISHER PROVOX CL7661X1-BA5 MEM & CL7661X1-A10 MPU P5.2

Fisher Provox Circuit Board DM6311X1-A1

Fisher PROVOX DM6461X1-A3 Discrete Output Board

FISHER ROSEMOUNT PROVOX MPU MULTILAYER CL7661X1-A6

Fisher PROVOX CL7015X1-A3 PROCESS I/O Board

FISHER PROVOX FIELD SERVER SERIES DRIVER #CL7676X1-A10

FISHER PROVOX COMM. RAM CARD #DH7201X1-A1 

Fisher PROVOX CRIMISCX1-A3 MPU/ROM ASSY. Board

FISHER ROSEMOUNT PROVOX I/O DRIVER CL7675X1-BA1 41B5810

Fisher PROVOX CP6701X1-EA1 Power Connection Board 

Fisher PROVOX CP6701X1-EA2 Power Connection Board 

Fisher PROVOX COMMONX1-AA2 Serial Interface Board

Fisher PROVOX CP6701X1-EA1 PWR Connection Board 

Fisher PROVOX CL6012X1-CA1 PIO Relay Module 28A9730X012

Fisher PROVOX CL6012X1-BA1 Relay Module 28A9726X012

FISHER PROVOX MPU-ROM CIRCUIT BD #DH62201X1-BA1

Refurbished Fisher PROVOX CL7015X1-A3 Process I/O Board

Fisher Provox Circuit Board CL6601X1 Control Unit

Fisher Provox Circuit Board DM6361X1-A1

Fisher Provox Circuit Board CL7011X1-A5

Fisher Provox Circuit Board CL7011X1-A1

Fisher Provox Circuit Board DH6011X1-GA2 Data Conc

Fisher Provox Circuit Board DH7201X1-A1

Fisher Provox Circuit Board DM6421-A1 Current Out

Fisher Provox Circuit Board CL7011X1-A2

Fisher Provox Circuit Board DH6011X1-CA1

Fisher Provox Circuit Board CL6601X1-JA152 Control Unit

Fisher CL6011X1-B1 IAC MPU Provox PCA NNB 30B4113X01R