10004/I/F系统控制模块

产品标题:HONEYWELL 10004/I/F系统控制模块

型号： 10004/I/F

品牌： 霍尼韦尔

                                                                                 产品详情资料：

DCS运行、启停维护

1.做好维护准备工作

维护人员应熟悉DCS系统结构和功能构成，了解系统设备硬件知识，熟练掌握DCS组态软件。

系统备份：包括操作系统、控制系统软件、逻辑组态，确保数据完整和新。优先采用光盘，使用移动硬盘、U盘等保证专盘。

硬件储备: 对易损、使用周期短的部件和关键部件作适量的备份，保证各类型卡件、模块备品不少于1个，并按照制造厂要求存放，如有条件应对备品进行校验。

整理产品售后服务范围、时间表，形成DCS厂家、设计调试单位技术支持通信录。

2.检修停运维护

利用机组检修时间逐个复位DCS系统的DPU、CPU和操作员站及数据站;删除组态中的无效I/O点，对组态进行优化。

系统冗余测试: 对冗余电源、服务器、控制器、通讯网络进行冗余测试。注意系统各设备停电时，主从设备切换、网络、人机接口站是否正常;系统检修重新上电后对各设备进行切换测试。

                          产品英文详情资料：

DCS operation, start stop maintenance

1. Prepare for maintenance

Maintenance personnel should be familiar with the structure and functional composition of the DCS system, understand the hardware knowledge of the system equipment, and proficiently master the DCS configuration software.

System backup: including operating system, control system software, and logical configuration to ensure data integrity and up-to-date. CD is preferred, and Portable storage device, USB flash disk, etc. are used to ensure that the special disk is dedicated.

Hardware reserve: Make an appropriate backup of vulnerable and short life components and key components, ensuring that there is no less than one spare part for each type of card and module, and store it according to the manufacturer's requirements. If conditions permit, the spare parts should be verified.

Organize the scope and schedule of product after-sales service, and form a technical support communication list for DCS manufacturers and design and debugging units.

2. Overhaul and shutdown maintenance

Reset the DPU, CPU, operator station, and data station of the DCS system one by one using the unit maintenance time; Delete invalid I/O points in the configuration and optimize the configuration.

System redundancy testing: Conduct redundancy testing on redundant power supplies, servers, controllers, and communication networks. Pay attention to whether the master-slave equipment switching, network and human-machine interface station are normal when the system equipment is powered off; After system maintenance and re powering on, perform switching tests on each device.

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