Sanyo 550 instruction manual Resetting steady state setpoints, Condition monitoring

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3.2. Resetting steady state setpoints

After you have entered a condition FORMAT will suggest digital channel settings. If you want to alter the suggested digital channel selections press "enter" (or "arrow right") key until the input cursor reaches the required field and press 1or 0. Entering 1 switches a digital channel ON and 0 switches it OFF.

When you are satisfied with the data in the window, press the F4 function key to start the chamber running. The Status field at the top of the screen will change from "idle" to "running" to indicate that the chamber has started running.

If at any point while entering information in the data entry window you decide that you do not want to start the chamber, you can press Esc to cancel. This takes you back to the main menu.

3.3. Condition monitoring

When the chamber is running a steady state condition you can observe its settings by selecting the Monitoring option from the Main Menu. This brings up a Monitor Chamber window as shown in Fig 3. Note, the status bar shows the measured conditions.

In addition to the set point values for the steady state condition, the Monitor Chamber window displays the selected digital channels.

Information When running a steady state condition, if you need to change to another condition it is not necessary to shut the chamber down first. You can go straight to the Steady State option on the Main Menu and enter the new condition and/or digital channels while the chamber is running. The changes will not take effect until you press the F4 function key.

Condition : °C %RH Status:

Logging:

Program:

Monitor Chamber

Set Point Temperature

Direct Cooling

IndirectCooling

Atomiser

Vapour Generator

HighRH

F1 I Help

Esc] Close F10shutDown

Figure 3 Monitoring a Steady State Condition

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Contents Environmental Chamber Sanyo GallenkampCustomer De Ronde Programming system Contents Part ONE the Cabinet Introduction Health & Safety at WorkSanyo Gallenkamp service & maintenance facilities Commissioning U.K. Customers onlySpecification Physical Cabinet DataShelf Exterior/finishInsulation False roofOptional Facilities Specification PerformanceCF1 System Channel Format 550 Digital ChannelsDigital Channel Cooling Main Digital Channel Cooling AuxiliaryDigital Channel 8 Voltage Free Terminal VFT User Programmable ChannelDESCRIPTI0N Principle and AirflowCooling Temperature ControlHeating Refrigeration unit controlRelative Humidity Determination Vapour phase generationRelative Humidity RH Relative Humidity ControlRelative Humidity Decrease Positioning InstallationAccessories & Spares Cabinets not requiring on-site commissioningInstrument compartment Mains Interrupt Bridge Ambient TemperaturePower Supply DrainTest Load Protection Distilled Water SupplyWetwicks EitherCable Port 13. RS232 ConnectorSafety Thermostat VentControl Panel Instrumentation INDICATORS/PUSHBUTTONSReset Amber pushbutton MainsTo Start the Cabinet Cabinet and Program Start UPCabinet and Program Shut Down To Shut Down the Cabinet Normal SequenceWeekly or between tests Maintenance and CareMaintenance Schedule MonthCleaning of cabinet drains Maintenance MethodsInterior and exterior cleaning Inspection and replacement of the wet wicksLubrication Check safety thermostatClean the refrigeration condenser Distilled water filterAppendix 1 Part Numbers Appendix 2 REC/W Water System InstallationMaintenance OperationDeioniser replacement System drainingContents Part 2 Format 550 InstructionsIntroduction to Format Format digital channelsHow to use these instructions Getting started Menu systemUsing the data entry windows Using the on-line helpFunction keys Status bar Types of data entry fieldPage Condition setting General Operating Sequence Steady State ModeResetting steady state setpoints Condition monitoringEnding manual control Condition C %RH Status Logging General Operating Sequence Entering a NEW ProgramGeneral Operating Sequence Running a Program Main MenuHow to use Format programming sheets Writing a ProgramSelecting digital channels when you know best Entering the data into the programmerLoading and saving programs Running a program LogProgram Monitor Window Holding a programProgram deletion Program completionView program graph Starting Data Logging Introduction to Data LoggingLog Displaying Results Stopping Data LoggingLoading into Spreadsheets Introduction to Alarms Setting AlarmsPage Computer Interactive C0MPUTER InterfacingIntroduction Host PC System RequirementsConfiguring the Host Software InstallationInstalling the Security KEY Setting UP OFF-LINE Chamber IntelligenceMain Menu Network Monitoring ModeSteady State Control Logging ProgramPrintouts Program Physical Layer Definition Computer interactive interfacing main protocolCommunications Frame Definition Packet Count HeaderSerial Number Length Serial Number Compatibility with RS485 Multi-Controller ConfigurationData Block Length Data BlockPacket Flow Summary Controller Configuration RequestController Configuration Functional Layer Definition129 Status RequestPage Open File for Reading Close File Read DataOpen File for Writing Write Block to FileSET Controller to Local Access Mode SET Controller to Remote Access ModeSET/CHANGE Steady State Condition ENABLE/DISABLE Manual Hold ENABLE/DISABLE Guaranteed SoakDigital Channel Description Computer RS232 Format 550 socket Pin D type Cable connectionsCDR Support software Operator interface data entry Appendix 1 Technical SpecificationOperating temperature Control LoopsMonitoring displays AlarmsProgram Run Options Data LoggingExample Appendix 2 Program Looping and Nested LoopsLoop Instructions Temp Hum LS Rep Digital Channels Ddhhmmss CCalculation for Succeeding Events Event statement time = event actual time total looping timeNested Loops Effects on the Running Timebase DisplaySeconds Example of Nested Loops Appendix 3 Format 550 Programming Sheets Format Programming SheetContact Information LEU ORE

550 specifications

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