詳細介紹
1746-OAP12AB
1746-OAP12AB
摘 要: 本文以某鋁業(yè)公司碳素廠陽極石油焦轉(zhuǎn)運系統(tǒng)為例, 介紹了美國A-B SLC505可編程序控制器(PLC)和上位機監(jiān)控軟件RSview系統(tǒng)的應(yīng)用。給出了一種經(jīng)濟、可靠、易于維護的控制系統(tǒng)方案,闡述了控制系統(tǒng)的結(jié)構(gòu)和控制功能的實現(xiàn)。
關(guān)鍵詞: PLC;在線切換;上位機;自動停車保護;脈沖振打
Abstract This article introduced application of A-B SLC505 Programmable Logic Controller and RSview software on petrol-coke transit system in carbon plant of one aluminium company. The article shows the structure and successful use of this control system which has proved to be economic,reliable and easily for maintenance.
Key words PLC;Online switch;Host computer;Auto-stop protection;Pulse beaten
0 引言
隨著工業(yè)企業(yè)自動化技術(shù)的發(fā)展,PLC (Programmable Logic Controller,又稱可編程控器),以其可靠性、靈活性、優(yōu)良的性能價格比、使用方便等特點在工業(yè)控制領(lǐng)域迅猛發(fā),得到了越來越廣泛的應(yīng)用。
石油焦是鋁電解用碳素陽極生產(chǎn)的主要原料。石油焦轉(zhuǎn)運系統(tǒng),是把貯存在倉庫中的石油焦,經(jīng)過破碎篩分處理成滿足煅燒需要的原料,輸送到煅前料倉。由于該系統(tǒng)邏輯控制點多、自動化程度高、上下游設(shè)備間關(guān)聯(lián)度大,所以選用PLC進行自動控制,并設(shè)立上位機進行全系統(tǒng)監(jiān)控。本文著重討論PLC在系統(tǒng)中控制功能的實現(xiàn)和上位機監(jiān)控界面的開發(fā)。
6SE21223AA21
Siemens 6AV3010-1EL00 Text Display TD10/240-8 V3.12 with 6AV3970-1XB00-0AA00
709609 Rev. A Board Acquisition Memory i92230116 808329 Rev. E 709609
BROYCE B1UVER VOLTAGE MONITORING RELAY 100-500AC 140-700VDC B1UVR
Ohio Imaging Inc. 709375
Advantech PCL-725 Rev A2 02-1
Pisco VP1RN 72E
Craftmaster T-TI8A
Siemens 6GF1 723-0AA
sugino machine limited TRC-2468D-R
Jetter JX6-Con+ H Rev V7.00 JX6-CON
3com corp. network card ethernet RJ45 for industrial pc 3c905cx-tx-m 03-0287-001
DAIY AV 521Y/C
ABB Drives Stromberg SAFT 175 RDO 58101290
Extron P/2 Da2 Plus VGA Splitter Distribution Amplifier 33-055-12
D-Link DFE-530TX
VFC505A Fuji VFC-505A
ALLEN BRADLEY PLC FLEX IO 24VDC ADAPTER 1794-ADN
Mitsubishi QY42P
Siemens 3RV1021-4AA10
Honeywell D/O Assy No. 51304487-150
SIEMENS ANGIOSTAR Pc Board 8720310 K5001 D68
Fanuc A06B-6111-H022#H570