6ES7 318-3EL00-0AB0
6ES7 318-3EL00-0AB0
6ES7 318-3EL00-0AB0
6ES7 318-3EL00-0AB0
该部分主要由西门子S7226主机与扩展模块构成,可编程控制器专为工业环境而设计的通用自动化装置,它吸取了微电子技术、计算机技术及自动化技《联系人;欧先生》
《座机:0592-5709825》
《传真:0592-5917519》
《24小时热线:18030229053同步》
《 :2479261344》
《邮箱:2479261344@.com》术的最新成果,采用可编程的存储器,实现逻辑运算、顺序控制、定时、计数和算术运算,并通过数字式、模拟式的输入和输出控制各生产过程,西门子S7226主机有16点数字量输入、24点数字量输出,可带7个扩展模块,本系统设计所有数字量输入全部由主机完成,模拟量输入由扩展模块有EM235完成
3、 执行机构
包括主电机、吸风电机、钢领板升降电机、自动润滑装置、自动清洁装置、变频器、落纱电源等,用于完成纺纱过程的全部工艺动作。其中变频器锭子速度控制由变频器、锭子传动部分、主电机构成。其作用是变频器根据PLC的指令(锭子速度控制曲线)自动调整锭子运行,提高纱线质量和产量。
4、 人机界面
采用TP27触摸显示屏做人机界面,完成参数设定、显示,可直接设定锭子运行曲线,实现控制柔性化。并能根据工艺要求修改参数。TP27与PLC 之间以PPI协议通讯。
二、 软件设计:
电气控制软件分为:控制主程序、参数设定显示子程序、计算采样子程序、数字通讯子程序和锭子运行曲线子程序。
1、 控制主程序
软件主控制程序部分,依据工艺要求编制的程序,上电后自动检测各开关量和传感器输入的数据,完成整个纺纱过程自动控制和调用子程序。
2、 参数设定显示子程序
主要依据TP27配置完成参数设定显示,包括班次设定、错误设置提示,总产量、班产量累计显示、锭子速度、前罗拉速度、牵引倍数、捻度、产量、细纱号数等参数显示。
Texas Instruments TI U-01AD Analog Input Module 1600
Allen-Bradley 1771-OD16 Isolated 120V AC Output Module With Wiring Arm? 1600
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Honeywell 627-7037 Power Supply Module 1600
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SIEMENS FACTS ENGR. 405-16PID COPROCESSOR MODULE 1600
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RVSI 002-CM4000 REV. E ACUITY CIMATRIX CAMERA BODY 1600
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ALLEN-BRADLEY 190-A40D STARTER W/190-P024 & 190-MN 1600
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Siemens TI 500-2108 I/O Channel Controller Module 1600
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ELECTRO CAM PLuS PS-4000-10-016 PROGRAMMABLE SWITCH 1600
NEW Cutler-Hammer FDB3030L Series C Circuit Breaker 3-Pole 30 Amps 600 VAC? 1600
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RELIANCE ELECTRO-CRAFT DC-35L W/HS BRUSH-TYPE AMPLIFIER 1600
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Allen-Bradley 440R-ZBR520AZ1 Guardmaster Safety Relay 1600
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New Allen-Bradley X-49478 Size 3 Cross Bar Assembly 1600
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Phoenix Contact CM125-PS-120 Power Supply Cat. No. 29 39 52 2? 1440
BARBER-COLEMAN 10QT-OJF00-000-0-00 SERIES 10 CONTROLLER 1440
NEW Allen-Bradley 61BD1-1000 Photoswitch Probe Fitting 1440
Allen-Bradley 1201-HJ2 Series B Programming Terminal 1440
Allen-Bradley 1792-IB4A Series B ArmorBlock I/0 Module 1440
Nikki Denso Actus Power NPSA-10-64 AC Servo Amplifier 1440
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AEG Modicon AS-B840-108 Reed Relay Output Module 1440
ALLEN-BRADLEY 50917 REV. 03 SIGNAL CONDITIONER MODULE 1440
Mitsubishi FX-1GM MELSEC Positioning Control Module 1440
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Siemens 6ES5-910-0AA41 Simatic S5 Memory Module 1440
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Sony DG10BN/DG10N2/LT20 Digital Measuring System 1440
UTICOR Model 58263 PMD Remote Operator Station 1440
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Allen-Bradley 74A86 Size 4 120V Operating Coil 1440
Allen-Bradley 1771-ODD B Isolated Output Module W/Arm 1440