Sanyo 550 instruction manual Open File for Writing, Write Block to File

Page 60

Description

READ DATA

Type

Reply

Source

Controller

Header

133

Data Block

Even number up to 126 bytes

Data block contains up to 63 hextuples representing the next block of data from the file. For example, the sequence of bytes 4Ah, 80h, 25h, 30h would appear in the data block as the string "4A802530". If the Controller has no more bytes to send, a data block of one null byte is transmitted by the Controller.

Description

OPEN FILE FOR WRITING

Type

Command

Source

master

Header

134

Data Block

13 bytes

This packet instructs the Controller to prepare to write a file to the Controller's disk. This will overwrite any file of the same name on the disk (the master can use the Open for Reading command to check if a file of the same name is present first, and then closing the file straight away).

The data bytes are as follows:

1 byterDrive, "0"=system drive, "l"=data drive

12 bytes: File name string (left justified), eg "LOGIC.CFG "

Exactly the same precautions as with Open File for Reading apply to this command.

Description

OPEN FILE FOR WRITING

Type

Reply

Source

Controller

Header

134

Data Block

lbyte

"1" if file was opened successfully, or

"0" if the Controller failed to open the file for writing (file in use, disk write protected, etc).

Description

WRITE BLOCK TO FILE

Type

Command

Source

master

Header

135

Data Block

Even number up to 126 bytes

Send a block of data to the Controller for writing to a file opened with Open File for Writing. Data block contains up to 63 hextuples representing the next block of data to write to the file. For example, the sequence of bytes 4Ah, 80h, 25h, 30h would appear in the data block as the string "4A802530".

Description

WRITE BLOCK TO FILE

Type

Reply

Source

Controller

Header

135

Data Block

No

The Controller sends this packet to the master to confirm that the block of data has been written.

59

Page 59 Page 61
Image 60
Page 59 Page 61
Contents Sanyo Gallenkamp Environmental ChamberCustomer De Ronde Programming system Contents Part ONE the Cabinet Health & Safety at Work Sanyo Gallenkamp service & maintenance facilitiesIntroduction Commissioning U.K. Customers onlySpecification Physical Cabinet DataExterior/finish InsulationShelf False roofSpecification Performance Optional FacilitiesCF1 Format 550 Digital Channels Digital Channel Cooling MainSystem Channel Digital Channel Cooling AuxiliaryDigital Channel 8 Voltage Free Terminal VFT User Programmable ChannelDESCRIPTI0N Principle and AirflowTemperature Control HeatingCooling Refrigeration unit controlVapour phase generation Relative Humidity RHRelative Humidity Determination Relative Humidity ControlRelative Humidity Decrease Installation Accessories & SparesPositioning Cabinets not requiring on-site commissioningInstrument compartment Ambient Temperature Power SupplyMains Interrupt Bridge DrainDistilled Water Supply WetwicksTest Load Protection Either13. RS232 Connector Safety ThermostatCable Port VentINDICATORS/PUSHBUTTONS Reset Amber pushbuttonControl Panel Instrumentation MainsCabinet and Program Start UP Cabinet and Program Shut DownTo Start the Cabinet To Shut Down the Cabinet Normal SequenceMaintenance and Care Maintenance ScheduleWeekly or between tests MonthMaintenance Methods Interior and exterior cleaningCleaning of cabinet drains Inspection and replacement of the wet wicksCheck safety thermostat Clean the refrigeration condenserLubrication Distilled water filterAppendix 1 Part Numbers Installation MaintenanceAppendix 2 REC/W Water System OperationDeioniser replacement System drainingContents Part 2 Format 550 InstructionsIntroduction to Format Format digital channelsHow to use these instructions Getting started Menu systemUsing the on-line help Using the data entry windowsFunction keys Status bar Types of data entry fieldPage Condition setting General Operating Sequence Steady State ModeResetting steady state setpoints Condition monitoringEnding manual control General Operating Sequence Entering a NEW Program General Operating Sequence Running a ProgramCondition C %RH Status Logging 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 completion Program deletionView program graph Introduction to Data Logging Starting Data LoggingLog Stopping Data Logging Displaying ResultsLoading into Spreadsheets Introduction to Alarms Setting AlarmsPage C0MPUTER Interfacing IntroductionComputer Interactive Host PC System RequirementsInstallation Installing the Security KEYConfiguring the Host Software Setting UP OFF-LINE Chamber IntelligenceNetwork Monitoring Mode Main MenuSteady State Control Program LoggingPrintouts Program Computer interactive interfacing main protocol Physical Layer DefinitionCommunications Frame Definition Header Packet CountSerial Number Length Compatibility with RS485 Multi-Controller Configuration Data Block LengthSerial Number Data BlockController Configuration Request Controller ConfigurationPacket Flow Summary Functional Layer Definition129 Status RequestPage Open File for Reading Close File Read DataOpen File for Writing Write Block to FileSET Controller to Remote Access Mode SET Controller to Local Access ModeSET/CHANGE Steady State Condition ENABLE/DISABLE Guaranteed Soak ENABLE/DISABLE Manual HoldDigital Channel Description Cable connections Computer RS232 Format 550 socket Pin D typeCDR Support software Appendix 1 Technical Specification Operating temperatureOperator interface data entry Control LoopsAlarms Program Run OptionsMonitoring displays Data LoggingAppendix 2 Program Looping and Nested Loops Loop InstructionsExample 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

The Sanyo 550 is a remarkable piece of technology, encapsulating innovative features and advanced characteristics that cater to a variety of users. This device, designed with meticulous attention to detail, is particularly renowned for its versatility and user-friendly interface.

One of the standout features of the Sanyo 550 is its impressive display technology. The high-resolution screen offers vibrant colors and sharp images, making it ideal for both professional presentations and personal entertainment. Whether you're watching videos or reviewing documents, the clarity provided by the Sanyo 550's display enhances the overall user experience.

In terms of connectivity, the Sanyo 550 excels with multiple options available, including USB ports, Bluetooth, and Wi-Fi capabilities. These features allow users to seamlessly connect various devices, transfer files effortlessly, and access the internet without hassle. This level of connectivity ensures that the Sanyo 550 can function as a central hub for all your multimedia needs, whether for work or leisure.

The Sanyo 550 also incorporates advanced battery technology. With its long-lasting power supply, users can enjoy extended usage without frequent recharging. This is particularly beneficial for individuals who are constantly on the go, as it allows for uninterrupted productivity and entertainment.

Moreover, the Sanyo 550 is designed with portability in mind. Its lightweight and compact design make it easy to carry, fitting comfortably in a bag or briefcase. This feature is particularly appealing for professionals who travel frequently or students who need a reliable device for classes and study sessions.

The device is also equipped with powerful processing capabilities, enabling smooth multitasking and efficient performance. Whether running demanding applications or performing routine tasks, the Sanyo 550 maintains high performance levels, ensuring a satisfying user experience.

Lastly, the Sanyo 550 places emphasis on user satisfaction through its intuitive operating system. The interface is designed to be straightforward and accessible, allowing users of all tech-savvy levels to navigate with ease. Overall, the Sanyo 550 represents a blend of cutting-edge technology, portability, and user-centered design, making it a compelling choice for anyone in the market for a reliable and feature-rich device.
Top Page Image Contents