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1、 - 1 -HMGHMG SeriesSeries EOEO SterilizerSterilizer ComputerComputer ControlControl SystemSystem（CECE）H HM MG G 系系列列环环氧氧乙乙烷烷灭灭菌菌柜柜 电电脑脑 控控制制 系系统统 ( (C CE E) )OPERATION MANUAL 操作手册Jiangyin Huaqing Machinery Co., Ltd 江江 阴阴 市市 华华 青青 机机 械械 有有 限限 公公 司司- 2 -Item 目录目录1.System brief introduction 系统简介系统简介2.O
2、n-time data manage 实时数据管理实时数据管理2.1 Parameter setting 参数设定参数设定2.2 Product list input 物品清单的输入物品清单的输入2.3 Work process 工作流程工作流程2.4 Select work process to start 选择开始步骤选择开始步骤2.5 Operate method select 工作方式选择工作方式选择2.6 On-time data save 实时数据存盘实时数据存盘2.7 On-time data tend drawing 实时数据曲线显示实时数据曲线显示2.8 Alarm 报警报警
3、2.9 Open/close door 开开/关门关门2.10Heating 线性加温线性加温2.11Air moval 线性抽真空线性抽真空2.12Keep pressure 保压保压2.13EO injection 加药加药2.14Sheet print 报表打印报表打印3 History data manage 历史数据处理历史数据处理3.1 Data backup 数据备份数据备份3.2 Data resume 数据恢复数据恢复3.3 Print history data records 打印历史数据报表打印历史数据报表3.4 Show history tend drawing 显示历
4、史趋势图显示历史趋势图4 Statement 声明声明- 3 -1. System brief introduction 系统简介EO sterilizer computer control system uses top grade Pentium industry control computer by the military standard, it could collect the data of humidity, temperature and pressure, and condition them, and save the data, and print the data
5、; and the computer could collect and condition the parameter of the position of the door; and the computer could control the parameters of the alarm, and heating switch, and door switch, and so on.The system uses 32 bites on-time operation system of America Microsoft company, the operation plate is
6、windows 98, it could measure and control on-time with other up-grade programs, the system could run smooth and credible. Meanwhile, windows operate media could make the communion more easily; the operators could operate the system more easily. Mouse mostly does the operations, the keyboard is used o
7、nly when parameters input. 2.On-time data manage 实时数据处理When the system is opened, the user should input the key words to prove the validity. If the user has selected on-time data manage, then the system run the program.2.1 Parameter setting 参数设定To the parameter setting interface, the user should inp
8、ut the work parameters for sterilizer, such as: the weight of EO input, exposure time, pressure value when the air moval finished, air moval time, chamber temperature value, chamber heating time, the temperature of water tin during - 4 -chamber heating, the temperature of water tin during exposure t
9、ime, the temperature of gassing equipment, time interval for data saving and printing, the pressure value at the end of EO injection, etc.The user also could set the alarm values of temperatures, pressure and humidity.If the user has something relative to sterilize should input into the final record
10、, the system provides three plant position, the user could input them into the plants.If some of the upper parameters and alarm values are wrong, the system could awake the user to change them. If all the parameters are correct, then keystroke the “ok” button, the system could save all the setting v
11、alues. When a second cycle begin, the system could find all the settings of last time, if no change in this cycle, keystroke button to next interface. The chamber number, order number, sterilize lot must be input, or the program wouldnt go on.ATTENTION: pay attention to the sterilize lot ( use the d
12、ate is better), it could be changed during follow steps of the cycle.2.2 Product list input 物品清单的输入The product list will appear on the final record. The product list input has also been done in the parameter setting interface. The operate could input the product name, spec/type, amount and remark by
13、 keyboard, and then keystroke “add a product” button, to add the above information into product - 5 -group. The system only could add six products into the group. If the user has some different requirements, the manufacture could do some changes to meet them.2.3 Work process 工作流程a)Open the door of t
14、he chamberb)Close the door of the chamberc)Chamber heating precondition, and pre-humidity and heat the gassing equipmentd)Air moval, keep pressuree)EO injection, sterilizef)Air changeg)Open the door, unload producth)Records print2.4 Select work process to start 选择开始步骤In the normal operate, operator
15、may start the program from the door operate, and could start the program at any step of the flow chart. When the start step was selected, keystroke the button before the step in the flow chart, and then keystroke the “ok” button. If the program was started after the door closing, the “work start” bu
16、tton will appear only when the doors are closed, and then the program will record data and control the chamber.When the work started, operator could watch the flow chart at any time, but keystroke the button of the chart, it will not act any more.- 6 -2.5 Operate method select 工作方式选择The system provi
17、des two work methods, work method 1 is the normal operate grogram, work method 2 is designed for validation. It will work as the operator keystroke the relevant button.2.6 On-time data save 实时数据存盘It is designed for the further, to save the on-time data into local HD, the data will be saved, and it c
18、ould be read in the further. The time interval for saving and printing could be set by operator in the relative interface, the saved file will be named as: “Q” + sterilize lot + “.dat”. The user could find the file out to read the relative parameters. The saved file records the follow information: w
19、ork method, product list, sterilize parameter, and sterilize information and on-time data.The operator could delete the file, but once it was deleted, it couldnt be find any more.2.7 On-time data tend drawing 实时数据曲线显示The on-time tend shower used the dynamic reference frame, that mean, for one hour,
20、the time reference frame is one hour, for two hour, the time reference frame is two hour, and so on. It could assure that all the data tend could appear in the same screen.The operator could use the two arrow keys (“” “”) to see all the parameter on-time tend.2.8 Alarm 报警- 7 -The alarm system includ
21、es “gassing equipment temperature too high”, “chamber temperature too high”, “chamber temperature too low”, “entrance door open”, “entrance door close”, “exit door open”, “exit door close”, “humidity too high”, “humidity too low”, “chamber pressure too high”, “leakage alarm”, etc.2.9 Open/close door
22、 开/关门The operator could stroke the open/close door sign in computer or turn the switch to open/close door. When use the mouse to keystroke “door open”, alarm rings, and 10 minutes later, the lock unlocked, and 10 minutes later, the door opened. When use the mouse to keystroke the “door close”, alarm
23、 rings, and 10 minutes later, the door closed, when the door reaches the position, the lock locked.When the system starts, it could test the position automatically, and then do the corresponding operation per the doors position. The operation wouldnt go on with even one door not reach the closing po
24、sition. So now close the door, the operation will go on to next step.2.10Heating 线性加温a)If the setting preheat time is “0”, the system will run as full heat;b)If the setting preheat time isnt “0”, the system will run linear heat in the setting time. If it couldnt reach the setting temperature when ti
25、me is over, the system will continue to heat until reach the setting temperature.c)After full heat or linear heat, the system turns into keep temperature status. - 8 -The keep temperature time should be set in “parameter setting” interface.2.11Air moval 线性抽真空a)If the setting air moval time is “0”, t
26、he system will run as full air moval;b)If the setting air moval time isnt “0”, the system will run linear heat in the setting time. If it couldnt reach the vacuum value when time is over, the system will continue to run air moval until reach the setting vacuum value.2.12Keep pressure 保压When air mova
27、l finished, the system will run “keep pressure”. The keep pressure time is set 10 minutes by the system. If the chamber pressure change too obviously (more than 1.8Kpa), the alarm will run, and “leakage alarm” will turn to red and flash. The operator should stop the cycle, and to check out the leaka
28、ge position. When all is finished, the operator could restart.2.13EO injection 加药EO injection is started from the sterilize step, at that time the system will open the injection pipe automatically, and the gassing equipment will reach the setting temperature. The step could be controlled by computer
29、 or manually. At the beginning of injection, “injection finished” button will appear in the interface. When the chamber pressure reaches setting pressure value, that mean the injection step is finished, the injection pipe will closed automatically, and the “injection finished” button will disappear
30、automatically. On the other hand, the operator may keystroke the “injection finished ” button when the injection is finished, the system will close the pipe, and send a signal to system, - 9 -and the button will disappear.2.14Sheet print 报表打印When a cycle finished, the system will print the “EO-steri
31、lization record per load”. If the user wants to print other information, such as parameter records, full parameter tends, and the parameter tends in the first sterilize hour, the operator should keystroke the print list by mouse at first, the system will show a “print select” window, the operator sh
32、ould select to print “parameter record”, “parameter tend”, “an hour parameter tend”, “EO-sterilization record per load”.Attention: before print records, there should be enough paper in the printer. The system will show a “paper lack” window when the paper used out. The operator should double stroke
33、the printer sign in the right corner, and then cancel all the unprinted files.3 History data manage 历史数据处理When reach the first interface, user should input the system keys. If the user chooses history data mange, the system will run the program. 3.1 Data backup 数据备份Data backup is used to backup ster
34、ilization files from local disk to backup disk. The files could be used when necessary. Users should choose backup disks carefully.When some files need to backup, stroke the “backup data file” at first, double stroke the files in “files for condition” group, the files will list in the - 10 -“selecte
35、d files” automatically, when all the files that should backup have be selected, stroke the “ok” button, the system will backup the files automatically. If the system shows errors window during backup operation, it is mostly caused by leak-connected to backup disk or disk errors. The user should chec
36、k them at once and then re-operate. 3.2 Data resume 数据恢复Data resume is to resume the sterilization data files from backup disk to local disk, to print former records or show former history tend. Users should choose backup disks carefully.When some files need to resume, stroke the “resume data file”
37、at first, double stroke the files in “files for condition” group, the files will list in the “selected files” automatically, when all the files that should resume have be selected, stroke the “ok” button, the system will resume the files automatically. If the system shows errors window during resume
38、 operation, it is mostly caused by leak-connected to backup disk or disk errors. The user should check them at once and then re-operate.3.3 Print history data records 打印历史数据报表The system provides the method to print history data includes EO-sterilization record per load, EO-sterilization parameter re
39、cords, sterilization parameter tends.Choose the file that need to print in “files for condition” group, and then stroke the “print history data” button, the system will show a “print select” - 11 -window, user could select one or more subject to print, then stroke “ok” button, the selected subjects
40、will be printed then.Attention: before print records, there should be enough paper in the printer. The system will show a “paper lack” window when the paper used out. The operator should double stroke the printer sign in the right corner, and then cancel all the unprinted files.3.4 Show history tend
41、 drawing 显示历史趋势图Users may watch the history tends of each parameter, and then decide whether it needs to print.At first to select the file that you wanted to see its history tend, and then stroke the “show history tend” button. The system will show a history tend window. The operator could use the t
42、wo arrow keys (“” “”) to see all the parameter history tends.4 Statement 声明A)EO sterilization chamber computer control system must be run in the rooms with air-condition, and connected with earth well.B)All the settings in the system mustnt be changed, and no games are permitted to setup in the system.C)The lines of pressure and humidity sensors mustnt be changed without permission, and so do the input and output control lines.D)Any accident caused by the above conditions, user should be response for it.