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- 型号:3500/60
- 数量:3
- 制造商: 厦门兴锐达自动化设备有限公司
- 有效期:2019/11/28 0:00:00
Bently Nevada 3500/60
Bently Nevada 3500/60
Bently Nevada 3500/60
任何一种电器控制系统都是为了实现被控制对象(生产设备或生产过程)的工艺要求,以提高生产效率和产品质量,因此,在设计PLC控制系统时,应遵循以下基本原则:
1、最大限度地满足工艺流程和控制要求。工艺流程的特点和要求是开发PLC控制系统的主要依据。设计前,应深入现场进行调查研究,收集资料,明确控制任务,并与机械设计人员与实际操作人员密切配合,共同拟定电器控制方案,协同解决设计中出现的各种问题。
2、监控参数、精度要求以满足实际需要为准,不宜过多、过高,力求使控制系统简单、经济,使用及维修方便,并降低系统的复杂性和开发成本。
3、保证控制系统的运行安全、稳定、可靠。正确进行程序调试、充分考虑环境条件、选用可靠性高的PLC、定期对PLC进行维护和检查等都是很重要和必不可少的。
4、考虑到生产的发展和工艺的改进,在选择PLC容量时,应适当留有余量。
BENTLY NEVADA190027-02-00
BENTLY NEVADA3109-300
BENTLY NEVADA991-25-50-02-01
BENTLY NEVADA190027-01-00
BENTLY NEVADA190055 02-01-01-00
BENTLY NEVADA190055-01-01-01-00
BENTLY NEVADA3300-01-01-00
BENTLY NEVADA330001-02-00
BENTLY NEVADA330003-01-00
BENTLY NEVADA330003-01-02
BENTLY NEVADA330010-01-02
BENTLY NEVADA3300-10-01-02-00
BENTLY NEVADA3300/15-12-01-03-00-01-00
BENTLY NEVADA3300/16-03-01-00-01-00-00
BENTLY NEVADA3300/16-03-01-03
BENTLY NEVADA3300/16-04-01-01-00-00-00
BENTLY NEVADA3300/16-11-01-00-00-01-02
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BENTLY NEVADA3300/45-03-01-01-00
BENTLY NEVADA3300/46-XX-02-01-00
BENTLY NEVADA3300/48-01-01-01-00
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BENTLY NEVADA3300-01-3300-25
BENTLY NEVADA 3300/80
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BENTLY NEVADA3300/25-05-03-05-00-00-01-00
BENTLY NEVADA3300/15-03-01-01-00-00-00
BENTLY NEVADA3300/15-02-01-00-01-00-01
BENTLY NEVADA3300/15-01-01-00-01-01-00
BENTLY NEVADASNM627611
BENTLY NEVADA3300/11-01-02-00
BENTLY NEVADA3300/55
BENTLY NEVADA3300/55
BENTLY NEVADA33180-91-05
BENTLY NEVADA330130-045-00-00
BENTLY NEVADA330980-70-00
BENTLY NEVADA330180-X0-05
BENTLY NEVADA3300-16-02-05-01-00-00-00
BENTLY NEVADA3300/25-01-03-03-00-00-01-00
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