新闻资讯
网站首页 > 新闻资讯 >

浙大中控DCS卡件硬软件故障的分析

2022-06-17 23:36:07 来源:http://www.sdjkyqyb.com/ 53

倘若浙大中控DCS卡件周边环境多尘、高温,会严重缩短其使用寿命,考虑到这一点,在安装DCS控制系统之前,好保证土建、装修工程已经完工,倘或是在夏天,还要注意及时开启空调,或者在对DCS系统产品进行选型时针对复杂环境应重点考虑防护等级的问题。
If the surrounding environment of the DCS card of Zheda central control is dusty and high temperature, its service life will be seriously shortened. In view of this, before installing the DCS control system, it is necessary to ensure that the civil engineering and decoration works have been completed. If it is summer, it is also necessary to turn on the air conditioner in time, or when selecting the DCS system products, it is necessary to focus on the protection grade for complex environments.
目前市场上很多品牌的DCS产品都已经开发了硬件的自诊断功能,可以直接在上位机上反映出出现问题的硬件所在位置,还可具体到哪一个通道出现故障,也对排除硬件故障带来了很多便利。
At present, many brands of DCS products in the market have developed the hardware self diagnosis function, which can directly reflect the location of the hardware in question on the upper computer, and can also be specific to which channel has a fault, which also brings a lot of convenience to eliminate the hardware fault.
除了通道故障,硬件故障中也存在人机接口故障,人机接口故障具体表现有:鼠标无法正常操作,因为失效,所以操作人员使用非常不方便,造成这一状况的原因,可能是USB接口不稳定,也可能是计算机主板有问题。
In addition to channel failures, there are also human-computer interface failures in hardware failures. The specific manifestations of human-computer interface failures are: the mouse cannot operate normally, so it is very inconvenient for operators to use it because of failure. The reason for this situation may be that the USB interface is unstable, or there may be a problem with the computer motherboard.\
浙大中控DCS卡件
死机可能是因为DCS系统软件本身存在缺陷,也可能是因为CPU负荷太大所致,当这种情况发生的时候,要耐心分析其原因。功能键盘操作失灵,有时候会出现按键接触不良的情况,这时候键盘操作就不正常了。
The crash may be caused by defects in the DCS system software itself or by too much CPU load. When this happens, be patient to analyze the cause. The operation of the function keyboard fails. Sometimes the keys are in poor contact. At this time, the keyboard operation is abnormal.
软件故障通常都是由DCS系统本身缺陷所造成,大都出现在DCS软件升级阶段初期。软件是DCS系统复杂的一个部分,程序复杂,组态工作者多是交叉作业,如此一来,一旦沟通不到位,就会出现漏洞,软件错误就不可避免。
Software failures are usually caused by the defects of DCS system itself, and most of them occur in the early stage of DCS software upgrade. Software is a complex part of DCS system. The program is complex, and the configuration workers are mostly cross working. In this way, once the communication is not in place, there will be loopholes, and software errors will be inevitable.
浙大中控DCS卡件系统软件修改需要严格遵照规定执行,同时针对修改进行备份,如遇数据丢失,就可以借助备份进行修复。软件故障主要有以下三种:主CPU和从CPU的组态信息不相一致,致使CPU无法完成初始化;网络通讯压力过大,造成系统混乱;某元件更新后,相关的参数没有相应改变。
The software modification of Zheda central control DCS card system needs to be carried out in strict accordance with the regulations, and the modification should be backed up. In case of data loss, it can be repaired with the help of backup. There are three kinds of software failures: the configuration information of the master CPU and the slave CPU are inconsistent, which makes the CPU unable to complete initialization; The network communication pressure is too high, resulting in system chaos; After a component is updated, the relevant parameters are not changed accordingly.
更多关于浙大中控DCS卡件相关使用内容您可以来我们网站http://www.sdjkyqyb.com咨询了解,为您解答专业问题。
You can come to our website for more information about the use of Zheda central control DCS cards http://www.sdjkyqyb.com Consult and understand, and answer professional questions for you.
产品推荐
新闻推荐