描述

Abstract:On the basis of Mitsubishi FX2N PLC,this paper introduces the deep development of PLC and its application in an electroplating autoline.It has the functions such as flexible setting,dynamic modifying,original position recognized and recovers after power failed.The communication between PLC and PC and a Man-Machine Interface are introduced too.

Keywords:electroplating autoline PLC Man-Machine Interface

1引言

可編程控制器(PLC)以其運(yùn)行可靠、易學(xué)易用、抗干擾性強(qiáng)等特點，在工業(yè)控制中得到廣泛應(yīng)用。然而較多的應(yīng)用只是根據(jù)工藝編制相應(yīng)的梯形圖，用以代替?zhèn)鹘y(tǒng)的繼電器電器控制線路，功能非常有限。近年來各種型號的PLC在功能上已經(jīng)有了極大的提高，允許用戶做許多底層操作，幾乎可以象單片機(jī)一樣靈活，加上有眾多的外圍設(shè)備可以選用，這就給軟件、硬件設(shè)計帶來了很大的靈活性和先進(jìn)性。本文通過三菱FX2N-PLC在一條電鍍自動線上的應(yīng)用，說明如何充分開發(fā)PLC的先進(jìn)功能，達(dá)到行車動作的靈活設(shè)定、動態(tài)修改的功能，

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主營：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

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⑧Invensys Foxboro（?？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場輸入/輸出模塊）

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結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。

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◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

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0-48672

DRIVER BOARD

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REGULATOR CARD

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0-48675

PC BOARD DV/DT NETWORK

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0-48679

RELIANCE RELAY CARD

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0-48680

REGULATOR CARD

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0-48680-101

REGULATOR CARD

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0-48680-103

REGULATOR BOARD

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0-48680-111

REGULATOR CARD

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0-48680-116

REGULATOR CARD

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0-48680-117

REGULATOR BOARD GP 2000

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0-48680-118

REGULATOR CIRCUIT CARD

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0-48680-206

PC BOARD BASE DRIVER DMD

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0-48680-210

BASE DRIVER BOARD DGD

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0-48680-211

POWER SUPPLY BASE DRIVER GP2000 460VAC

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0-48680-212

POWER SUPPLY AND BASE DRIVER

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0-48680-213

POWER SUPPLY BASE DRIVER

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0-48680-216

PC BOARD POWER SUPPLY

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0-48680-218

BASE DRIVER BOARD

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0-48680-300

INTERFACE MODULE

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0-48680-310

KEY PAD ASSEMBLY GP2000 460VAC

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0-48680-312

REMOTE METER INTERFACE

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0-48680-512

INTERFACE BOARD

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0-48680-521

POWER SUPPLY-PACS

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PC BOARD M.A.C.S.

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0-48680-522UR

PC BOARD M.A.C.S.

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0-48680-530

DRIVE INTERFACE MODULE

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0-48680-532

SNUBBER CARD

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0-48681

PC BOARD