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PLCopen庫的應用舉例
例1:印刷機的控制開發
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,大大降低了開發周期。
例2:PLCopen庫在旋蓋控制中的應用
在啤酒飲料灌裝系統中,如何實現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,在人員進入工作區,僅切斷力矩輸出,而不切斷電源,確保機器處于安全狀態,在人員離開后,重新啟動工作,從當前位置繼續。
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
92-005721-0X
BASA-105
A20B-2902-0343 A20B-2902-0343/03B
1492-WFB4 IEC Term Blck 8x47.6x41mm Screw
軟啟動器 3RW44476BC44
GA647IFPLDVUNLMT GCA iFIX Plus SCADA Unlmt Dev
GF-905694 Connecting FlashCable to Mitutoyo Angled Connection (LEFT).
HE800ACC106 Cage-clamp (screw) style I/O plug, 6-terminal. (Qty 10)
IC640BLD304RR Series Six Terminator Board
IC647HSTSSEO1250KM eSignature Option for Historian - Standard Server 1,250,000 Points (M4 Key)
IC660BLD110 Cover w/Label for IC660BBD110
IC695CMM002 RX3i serial communications module. Two isolated RS-232/485 port. Supports Serial Read/Write and Modbus Master/Slave. Requires Unversal Backplane.
IC756WET100J-99 Custom Editor Toolkit, Japanese, Version 9.9
CompactLogix System 1769-ECL LEFT END CAP/TERMINATOR
PLC-5/1771 System D1771-6.5.115 ANALOG INPUT MODULE (1771-IFE, SER C) USER MANUAL
Process Control 1757-FFLD4 4 H1 / HSE FOUNDATION FIELDBUS LINKING DEVICE
Operator Interface 2711P-B7C4D1 PV PLUS 700, KEY/TOUCH, ENET, DC PS, STD MEM
Support 6500-PS2S SUPT RENEWAL CONTRACT FOR 6500PS2
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Support F1785-BEMSERA FIRMWARE UPGRADE FOR 1785-BEM COMMUNICATION MODULE
RSI Software Products 9301-2SE2200KOU1 RSVIEW32 WORKS 150-300 UPGRADE IN-SUPT (KO)
RSI Software Products 9701-VWSB000FRU2 RSV SE STATION 100 - UNLTD DISP UPGRADE (FRENCH)
RSI Software Products 9399-COMPGR RSBIZWARE COMPLIANCE TRACK GETTING RESULTS GUIDE
Motion Control 2098-IPD-HV100 HIGH VOLTAGE DRIVE, 23A/46A, ULTRA5000
BC5002TAN0000 12 Inch Intelligence Industrial Computer - Bundled - Standard Series - w/ Windows NT
IC300ASC100 ASCII BASIC. Three ports, two active at any one time. 64K of program memory.
IC752DTX300 DataPanel 30, 2 x 20 LCD message center, used DataDesigner to program messages
MTR-3S35-G-R-B-E-SRR Servo Motor Nema34 24V Brake, Seal
ZA06B-6079-K811 Motor power straight connector for B8/3000is or B12/3000is motor
20BE144A0ANNAND0 PowerFlex 700 AC Drive 20B
20G14TC540JN0NNNNN PowerFlex 755 AC Packaged Drive
25-RF033-DL PowerFlex 520 33A 480V EMC Filter Kit
2711P-RW6 PanelView Plus CE Accessory
FRN18.5P11S-4CX 3 0 KVA 37A 18.5KW 3相AC380V/50Hz/60Hz
AR22V2R-01R 急停開關 1閉
ATV-58HD28N4 18.5
VXI-ExpressCard8360T
NI PCI-6013
PCIF-051473C
IPC-6114P7
HS-862
PCI-7442
1492-SPM1B080-N MCB Supplementary Protector 8 A
直流電源 6EP1321-1SH02 100/240VAC 輸入,12VDC/1.9A 輸出
20AC015A0AYNAEC0 PowerFlex 70 AC Drive 20A
GA647TDV999 Proficy GlobalCare Assist for CIMPLICITY HMI Viewer Development System
GP647IFPRRN00150 GCP iFIX Profsnl SCADA 150 I/O Run
IC600CB501RR Basic Logic Control
IC647HSTCS15KM Historian Enterprise Corporate Server 15000 Points (M4 Key)
IC647TRT935 CIMPLICITY HMI Server 35,000 I/O Runtime System
IC693PWR322RR Power Supply, 24/48 Vdc, 30 Watts
IC756MDV010J-98 DV Draw Dvlpnt on Alpha OpenVMS, Japanese, Version 9.8
MicroLogix 1000/1761 System 9399-RL50GRPT RSLOGIX 500 GETTING RESULTS GUIDE (PORTUGUESE)
PLC-5/1771 System 1771-NOV HIGH RESOLUTION ISOLATED ANALOG MODULE
Distributed I/O 1794-ACN15K CONFORMAL COATED, SINGLE MEDIA ADAPTER, CONTROLNET
Communications 9351-WKTS INTERCHANGE FOR WINDOWS
Operator Interface D6190-6.5.33 CONTROLVIEW DYNAMIC DATA EXCHANGE SERVER USER MNL.
Support 9358-BA10R SUPT REINSTATEMENT CONTRACT FOR 9358BA10ENE
Support 9392-CDRSRUE DATADISC ENGLISH/RUSSIAN BUNDLE
RSI Software Products 9324-RL0100ITE RSLOGIX 500 STARTER ITALIAN CD