PSTB570-600-70

分類(lèi):
選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂(yōu)
大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
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電話(huà):18150087953 / 18005022138

Whatsapp/Wechat:+8618150087953 / +8618005022138

Email:sales@cxplcmro.com

描述

PSTB570-600-70

PLC控制的軟件設(shè)計(jì)
PLC控制軟件的設(shè)計(jì)大致可以分為以下幾個(gè)模塊:上電初始化、檢測(cè)、自動(dòng)磨削、報(bào)警及報(bào)替處理。選用永宏的FBS系列PLC,其內(nèi)部包含基本邏輯指令、步進(jìn)順控指令和功能指令,配合擴(kuò)展模塊的特殊指令,編程靈活、修改方便且運(yùn)行穩(wěn)定。首先進(jìn)行初始化,初始化包括拖板、刀盤(pán)進(jìn)給絲杠和伺服的歸零,一上電伺服控制刀盤(pán)的軸快速移動(dòng)到零點(diǎn)位置,相應(yīng)的伺服讀數(shù)為零,拖板也根據(jù)需要回到零點(diǎn)位置,若刀盤(pán)主軸進(jìn)給超過(guò)最大給定行程時(shí),系統(tǒng)發(fā)出超程報(bào)警,同時(shí)刀盤(pán)主軸自動(dòng)返回零位。比較麻煩的是不知道要切削幾次才可以達(dá)到磨削的期望值,為了提高效率,用戶(hù)可以將常用的磨削周期存儲(chǔ)起來(lái)以備后用,而不必重新設(shè)計(jì)磨削周期。
DA模塊:版輥旋轉(zhuǎn),刀盤(pán)旋轉(zhuǎn),拖板移動(dòng)分別用3臺(tái)電動(dòng)機(jī)拖動(dòng),變頻器根據(jù)輸入的版輥直徑,版輥長(zhǎng)度通過(guò)調(diào)用公式來(lái)調(diào)節(jié)電動(dòng)機(jī)轉(zhuǎn)速,保證磨削出一定錐度的表面。三個(gè)速度和版輥直徑,長(zhǎng)度之間存在著一定的機(jī)械關(guān)系,而這種折算關(guān)系存儲(chǔ)在PLC中并在磨削前自動(dòng)調(diào)用出來(lái),拖板的橫向移動(dòng)距離用接近開(kāi)關(guān)檢測(cè),電機(jī)每轉(zhuǎn)一周檢測(cè)5個(gè)開(kāi)關(guān)(絲杠前進(jìn)10mm),計(jì)5次數(shù),一次計(jì)數(shù)就移動(dòng)2mm,停止時(shí)已記下一定的距離,當(dāng)拖板退回去的時(shí)候可以根據(jù)折算好的計(jì)數(shù)值自動(dòng)停止移動(dòng)。無(wú)論刀盤(pán)轉(zhuǎn)速還是版輥轉(zhuǎn)速、拖板移動(dòng)速度發(fā)生波動(dòng),都會(huì)影響磨削出來(lái)的表面精度,因此,當(dāng)其中一個(gè)速度發(fā)生波動(dòng)時(shí),另外兩個(gè)的轉(zhuǎn)速必須迅速跟蹤。

產(chǎn)品承諾:
保?證?全新原裝進(jìn)口,
保?證?安全準(zhǔn)時(shí)發(fā)貨,
保?證售后服務(wù)質(zhì)量,
優(yōu)勢(shì)價(jià)格,大量現(xiàn)貨。

主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門(mén)子,摩托羅拉,安川。力士樂(lè)。ACSO,橫河等進(jìn)口品牌。 專(zhuān)業(yè)銷(xiāo)售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專(zhuān)業(yè)銷(xiāo)售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家

PARKER PRESSURE REDUCING HYDRAULIC VALVE PRM3PAH-20HY

NEW PARKER VERIFLO IR501B6P0140458?0 PRESSURE REGULATOR

Parker grade 10 Hi pressure filter element 10CWC08-033

*NEW* Parker Senso Control Pressure Controller #SCPSD

Parker 1/2″ remote pressure valve SS121050 NIB
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PARKER VERIFLO 43200648 PRESSURE TRANSDUCER

MAZAK PARKER PRESSURE REGULATOR UNIT

Parker Veriflo Pressure Regulator Valve 742793

Ewal/Parker Titan II 1/4″ Pressure Actuation Valve

Parker Veriflo Pressure Regulator Valve 45100064 SS

New Parker Veriflo Pressure Regulator 43800745 Series

Parker 71216SN2FU00 Skinner Valve Pressure Vessel

PARKER PRM2PP07LN 42 HYDRAULIC PRESSURE CONTROL VALVE

Parker MPS Convum PRESSURE Switch P6N-PG(11)

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2669 NEW Parker A4AZ Inlet Pressure Regulator

PARKER REFRIDGERANT INLET PRESSURE REGULATOR A8 A81

Parker pressure regulator 8311

PARKER PRESSURE REGULATOR

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2 NIP NEW PARKER PRESSURE SWITCH PS1-P1091 81099

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PARKER 035642000B PRESSURE REGULATOR 5-125 PSIG NEW

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OILDYNE PRESSURE SWITCH PARKER 626092 NEW

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Parker Veriflo SS Pressure Regulator 1/4″ 4-Port HIR103

Parker 06E21A18AC Filter Regulator Pressure Gauge

PARKER UHP VALVE…VALVE PRESSURE 150 PSI MAX.

Ewal/Parker 1/4″ Inline Needle Pressure Air/Gas Valve

PARKER 07R313AC 1/2″ 250PSI AIR PRESSURE REGULATOR

PARKER HYDRAULIC PRESSURE REDUCING VALVE ~NEW~SURPLUS~

3957 NEW Parker PR101S20 Hyd Pressure Reducer Valve

7 NEW PARKER VERIFLO PRESSURE RELIEF VALVE 110ST100

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Veriflo PARKER Gas / Pressure Valve Diaphragm

PARKER PRESSURE REGULATOR 5-125 PSIG

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PARKER SCHRADER 0-60 PSIG 035600200 PRESSURE GAUGE NIB

Parker Hydraulic Pressure Filter 5W353 925580

PARKER HANNIFIN PARFLEX HIGH PRESSURE HOSE ASEMBLY

PARKER PNEUMATIC – PRESSURE REGULATOR 06R213AB 250PSI
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PARKER CONVUM DIGITAL PRESSURE SENSOR MPS-P32N-PG

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PARKER 035632000B PRESSURE REGULATOR NIB

New Parker Pressure Regulator 06R216AC 250 PSI P-Max

Parker 71215SN2EN00 Pressure Vessel USED Free Ship
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NIB PARKER 71215SN2EN00 PRESSURE VESSEL ORIFICE 3/64
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Parker Pressure Reducing Manapak Flow Control Valve NIB

2 PARKER PRESSURE SWITCH PS1-P1091 81099 NIB

Parker TFE 919-5 Stainless Steel High Pressure 1/4 Hose

New Parker GP-111-03 Pressure Gauge 0-160 PSI Regulator

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International NEW Parker Pressure Switch 379502 FR SHIP

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NIB PARKER PNEUMATIC PRESSURE REGULATOR 14R013FC 1/8″ F

PARKER FOR TOTAL CONTROL WHEN THE PRESSURE’S ON 20713

Parker Veriflow Air Pressure Regulator Valve HFR902W

Parker PS1-P1091 Pneumatic Pressure Switch Line Mounted
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Lot of PARKER POLYFLEX HIGH PRESSURE FITTING Qty 4 NEW

NEW LOT INDUSTRIAL PARKER HIGH PRESSURE HOSES 2600PSI

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4 used PARKER 3/8″ TUBE X 3 HIGH PRESSURE TEE

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PARKER 51, pressure ribbed bar, rolled gold by KOSCA

NEW PARKER DIFFERENTIAL PRESSURE GAUGE KIT KBDPG-15

Parker Republic 637B 200PSI Pressure Control. Valve

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Parker Pressure Valve 30BE04LV4X801E

Parker Pressure Control For Hydraulic Valve

Parker 14R013FC Air Pressure Regulator 300 psi 1/8 inch

NEW Parker 934636 Pressure Switch

PARKER PNEUMATIC PRESSURE REGULATOR 3550-9021

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專(zhuān)業(yè)銷(xiāo)售進(jìn)口DCS? PLC系統(tǒng)備件模塊

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家


選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂(yōu)大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門(mén)子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè),ACSO,力士樂(lè)等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類(lèi)型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時(shí)也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會(huì)一種至于其它的學(xué)習(xí)起來(lái)也就簡(jiǎn)單了。