2021年8月18日
ABB AC 900F学习笔记75：Freelance_Mounting_and_Installation_AC_900F_Controller-35
摘要： 继续学习 7 Commissioning 调试 This section provides information on the basic operations required for first commissioning of the controller. 本章节提供了控制器初步调试所需基 阅读全文
posted @ 2021-08-18 21:01 来自金沙江的小鱼 阅读(366) 评论(0) 推荐(0)
ABB AC 900F学习笔记74：Freelance_Mounting_and_Installation_AC_900F_Controller-34
摘要： 继续学习 6.13 Ethernet 以太网 The CPU module features several on-board Ethernet interfaces. As far as the maximum line lengths in Ethernet networks are conce 阅读全文
posted @ 2021-08-18 16:18 来自金沙江的小鱼 阅读(253) 评论(0) 推荐(0)
ABB AC 900F学习笔记73：Freelance_Mounting_and_Installation_AC_900F_Controller-33
摘要： 继续学习 6.12.2 RS-485 Bus RS-485总线 If the RS-485-bus is used, each connected bus line (each bus segment) must be electrically terminated. This includes： 阅读全文
posted @ 2021-08-18 16:00 来自金沙江的小鱼 阅读(325) 评论(0) 推荐(0)
ABB AC 900F学习笔记72：Freelance_Mounting_and_Installation_AC_900F_Controller-32
摘要： 6.12 Serial Interfaces 串口 Serial interfaces of the CPU module comply with the EIA RS-232 and EIA RS-485 standards. CPU模块的串行接口符合EIA RS-232和EIA RS-485标准 阅读全文
posted @ 2021-08-18 14:13 来自金沙江的小鱼 阅读(281) 评论(0) 推荐(0)
ABB AC 900F学习笔记71：Freelance_Mounting_and_Installation_AC_900F_Controller-31
摘要： 继续学习 6.11 Fuse dimensions 保险规格 To select the appropriate fuses for the station, the power consumption and the inrush currents (melting integral of the 阅读全文
posted @ 2021-08-18 10:50 来自金沙江的小鱼 阅读(245) 评论(0) 推荐(0)
ABB AC 900F学习笔记70：Freelance_Mounting_and_Installation_AC_900F_Controller-30
摘要： 6.10 Power consumption 功耗 The total power consumption of the controller corresponds to the sum of all individual consumption values. The following val 阅读全文
posted @ 2021-08-18 09:24 来自金沙江的小鱼 阅读(272) 评论(0) 推荐(0)
ABB AC 900F学习笔记69-Freelance_Mounting_and_Installation_AC_900F_Controller-29
摘要： 6.9 Equipotential bonding 等电位连接 Item No 项目编号 Description 描述 1 Power supply unit for the CPU module *) CPU模板的电源单元 2 Fuse for the CPU module CPU模板的保险 3 阅读全文
posted @ 2021-08-18 08:53 来自金沙江的小鱼 阅读(295) 评论(0) 推荐(0)