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PLCopen庫的應用舉例
例1:印刷機的控制開發(fā)
對于印刷機械而言,其核心在于印刷套色,基于PLCopen的庫,我們可以通過圖中的功能塊RegMarkCapture001來進行色標的抓取,通過RegMarkCacl001進行色標偏差的計算和解耦算法,并通過Offset進行相位偏移的控制輸出,這三個功能塊可以實現(xiàn)對印刷的套色計算和控制,結合速度控制模塊、扭矩控制實現(xiàn)對張力控制的計算。
除了應用于凹版印刷機的套色控制,PLCopen在柔版、商業(yè)輪轉機等高性能卷筒紙印刷領域也得到了廣泛應用,大大降低了開發(fā)周期。
例2:PLCopen庫在旋蓋控制中的應用
在啤酒飲料灌裝系統(tǒng)中,如何實現(xiàn)更高效且高品質的旋蓋控制,即可借助于PLCopen的庫:
對于旋蓋而言,角度控制MC_MoveAdditive可以提高速度,它可以確保旋蓋過程以極大的速度進行,但是,卻不能保障每個旋蓋動作的扭矩控制質量,通過TorqueControl模塊,可以確保每個瓶蓋的相同力矩,確保旋蓋質量的一致性,但是,TorqueControl卻會降低效率,因為不能過高的速度,否則會將瓶子損壞。
因此,通過MC_MoveAdditive和MC_BR_TorqueControl的混合使用可以確保高品質同時高速的旋蓋控制。
例3:PLCopen Safety安全庫的應用
仍然以啤酒飲料灌裝設備來看,對于高速運轉的機器,必須考慮人身的安全以及設備的運行安全,尤其是對連續(xù)生產的智能產線而言,其由吹瓶、清洗、灌裝、旋蓋、貼標、膜包等一系列流程構成,如果某個單元出現(xiàn)安全動作,則整個生產線將因此停滯,帶來巨大的潛在浪費,而SLS和STO可以解決這一問題,通過PLCopen Safety庫設計,我們可以實現(xiàn)兩個安全功能來確保生產效率與安全的平衡。
1. SLS降低產線速度,低速運行的機器將會帶給人身風險的極大下降,通常在人員進入機器的安全區(qū)則速度下降,如從10m/S的線速度下降到0.5m/S,則會大幅度降低傳動設備對人身的潛在傷害,而同時產線并不會因此停止帶來再開機的成本以及在制品的浪費。
2. STO,通過伺服驅動的待機狀態(tài),在人員進入工作區(qū),僅切斷力矩輸出,而不切斷電源,確保機器處于安全狀態(tài),在人員離開后,重新啟動工作,從當前位置繼續(xù)。
此兩者均是基于生產效率與安全的平衡設計,可以通過PLCopen的Safety庫軟件設計來實現(xiàn)
HC3R-5000
CONTEC PO-32L(PCI)
CONTEC PC-586HU(PC)-LV
PAA75F-48
1492-JKD3TP 2.5 mm Knife Disconnect Terminal Block
1492-SPM1D050-N MCB Supplementary Protector 5 A
軟啟動器 3RW44342BC44
AES-1 CIMPLICITY Solutions Services
CP8B-1WEB-0140-AZ Shielded motor power cable for B0.4is/B0.5is/B1is motors (elbow connector). 14 meters
GF-AU5V/AMS Connecting FlashCable to
IC200UEX164 VersaMax Micro 64 point expansion (40) 24VDC bs, relay outputs, AC power supply. Compatible with Micro 20/40/64 revision -Bx hardware only version 4.0 firmware and above.
IC647AEC025 PA Efficiency Client 25 Pak
IC647PCMS01 Proficy Change Management Electronic Signature Option - 1 Concurrent User
IC693CBL333 Cable, Left Side, Two - 24 Pin 90 Degree Connectors, .5 Meter
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IMC-78005702RR IMC Controller, Spec Order
SLC/1746 System D1746-6.16 SLC 500 THERMOCOUPLE/MV ISOLATED INPUT MOD.USR MNL
Distributed I/O 1732D-OB8EM12 DEVICENET 24VDC 8 0.5A OUTPUT W/M12
Application-specific products 1404-M805B-CNT 1404-M8 CONTROLNET PM3000 24V P.S.
Operator Interface 2711-T10C10L1 PV1000 COLOR TOUCH, DNET & RS232 PRINT
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Support 9381-P5KENS SUPT RENEWAL CONTRACT FOR 9381P5KEN
DeviceNet Products 1790-T0V16X LDX I/O, 24VDC, 16 SINK OUT EXPANSION, TERM BLK
RSI Software Products 9301-2SE3300U2 RSVIEW RUNTIME 150 TO 1500 UPGRADE: IN-SUPPORT
RSI Software Products 9358-GTSSEE GTS - GAGE TRACKING AND CALIBRATION SYSTEM
Motion Control MPL-B520K-SJ22AA MOTOR,SERVO,10.7 NM,4000RPM,SINGL,460V,11.3KG
Motion Control 9101-1477 MATING CONNECTOR KIT/J2 20 PIN MINI D(SOLDER CUP)
GQPK2D100L2P QUICKPANEL MONO 6" LCD GE LABEL
IC646MRD159 Logic PC (HRT) 1500 Tag Runtime System
MTR-3T23-G-R-B-M-S MTR-Series Servo Motor, Resolver, Metric, 24V Brake, Seal
SNAP 4C5 PC Port is 25-pin male and port on CNC is 25-pin female. This is for hardware handshake communications.
20BC056A3AYNAND0 PowerFlex 700 AC Drive 56 A 30 kW 20B
20F11NE1P7AA0NNNNN PowerFlex 753 AC Packaged Drive
22148-221-01-R PIN CONNECTOR
140CPU53414B Quantum Quantum 534 PLC CONTROLLER
281D-F23B-ND-R ArmorStart Direct Online RVSG Starter
C200H-OD215 多點I/O單元, 晶體管輸出24VDC 0.1A 32點
PCI-1240 四軸步進電機控制卡
PCI-DAS6013
AR-B1479
FSP300-60ATV(PF)
TYAN S2917 S2917ANRF-FJ
PCM-9570
D/300PCI-E1-75H
1492-M3X12 IEC 3 x 12 mm Marker Card
1494G-FF3N NEMA 1494G Enclosed Disconnect
軟啟動器 3RW44436BC45
BC647SPR0X0 "Solution Provider Renewal > 30 keys includes key flashes which could be M4 or M1, Global Care Complete (iGC SP1)
GC647PRTEE005 GlobalCare Complete - Proficy Portal Enterprise Edition Client Pack 5 Users Ver 3.0
IC200MDL644LT INPUT 5/12VDC POS/NEG LOGIC (4 GROUPS OF 8) 32PT (LT)
IC646PCMS10 Proficy Change Management Electronic Signature Module 10 Pack
IC647MPS010 Logic Developer PLC Standard 10 Pack with USB Hardware key
IC676PBI016 IP67 Input Block - 24 VDC Positive Logic - 16 Pt - Profibus
IC697PWR720 Replacement Power Supply Adaptor
IC800SSI107RS1RR 7.2A, 115/230V, S2K Servo Controller for MTR Series Motors
SLC/1746 System 1747-L30B 30 I/O FIXED HARDWARE STYLE
Industrial Computers 6189-RPRH VVCE LOGIC MODULE, 128MB FLASH, 128MB RAM
Process Control D1770-6.5.21 SMART TRANSMITTER TOOLKIT USER MANUAL
Operator Interface 2711-B5A3L2 PV550 MONO KEY&TOUCH, DH485 & RS232 PRINT
Support 9303-3CS0E20UR UPGRADE: OUT-SUPT: DRIVEMONITOR TO DRIVEMONITOR32