Motherboard | Siemens PC 670 instruction

Maintaining and Extending the Computing Unit	Release 04/02

4.1.4Motherboard

The motherboard is the heart of the computing unit. Here, data are processed and stored, and interfaces and device I/Os are controlled.

		X44	X400	X402	X401		S1
					X23
		X420					X1	T1
	X31						T2	X128	X28
			X3						X29
X5			X41 X4	X25	X71	X19	X20	X24	X29
X26	T3	X13		X10	X70		X700
		X14
X6		X9	X11	X40	X600	X500
Figure 4-3	Motherboard

4-6	Panel PC 670 Computing Unit, Equipment Manual

Image 66

Siemens PC 670 manual Motherboard

Contents

Panel PC Computing Unit Equipment ManualRelease 04/02 Safety Guidelines Qualified Personnel Correct Usage TrademarksImpressum For your notes Preface PurposeDocumentation Notation HistoryRelease Comments Automation and Drives, Service & Support Simatic Customer Support Online Services Training CenterOther Sources of Assistance Contents Contents Release 04/02 Configuring the Computing Unit in Bios Setup Release 04/02 Contents Panel PC 670 Computing Unit, Equipment Manual Product Overview Chapter OverviewSection You Will Find Computing unit InstallationAdvantages of the Computing Unit Quality Software equipment Advantages of the computing unit Safety Notes Mains supply For the USA and Canada Power supplyCountry-Specific Notes Repairs Supply voltage outside the USA and Canada Batteries ESD guidelines EMC guidelines Certificates, Guidelines and DeclarationsCE identification Low voltage guidelines Observe installation guidelines Connection of periphery devicesDIN ISO 9001 certificate Safety Certification for USA, Canada and Australia Conditions of Operations CanadaModifications Canadian Notice Australia Starting Up the Computing Unit Unpacking and Checking the Computing Unit Unpacking the computing unitEntering the production number SVP number Installing the Computing Unit 297 Not permitted where a disk/CD-ROM/LS240 drive is installed Position Interfaces at bottom Ensuring Readiness for Service Connection to the power supplyMeasures for equipotential Connecting and switching on the computing unit Switching the computing unit off Transport Shipping Panel PC 670 Computing Unit, Equipment Manual Connecting and Switching on Computing Unit View of Interface Side Ports Release 04/02 Connecting and Switching on the Computing Unit VGA interface View of Drive Side Connecting Periphery Units Printer connection via the parallel interface Connecting the Mouse PS/2 mouse connection Serial mouse connection PS/2 Keyboard connection USB device connection USB connection ports Working with PC Cards PC cards Examples of Pcmcia cards on the PC card interface for Installation von PC cards 2 LS240 drive DrivesFloppy disk drive Disk types Handling LS240 drive disks Handling Floppy Disks Emergency eject Operation Hard disk driveCD-ROM drive or CD RW/DVD drive depending on unit equipment Emergency eject Backup Battery Additional software Using the Computing Unit in a Simatic S5 Network Point-to-point connectionRules Connecting the computing unit to an S5 PLC Connection to an S5 Programmable Controller Connecting the computing unit via an adapter Interface Connection Connecting cable Adapter Connecting the computing unit to programming units TTY 10 Direction of Connection Adapter Connecting Cable Using the Computing Unit in a Simatic S7 Network MPI/DP Connecting an S7 PLC via the MPI/DP interfaceConnection MPI/PROFIBUS-DP network How the network functions Networking the Computing Unit and Other Nodes via ProfibusNetworking the computing unit via Profibus Hardware requirements Connection Using Windows Networking the computing unit via Industrial Ethernet Panel PC 670 Computing Unit, Equipment Manual Maintaining and Extending Computing Unit Opening the Unit Conditions Restricted liability Before opening the device Tools Opening the computing unit Computing unit prepared for opening Functional Units Visible After Opening the Device View Motherboard Components on the motherboard Number Functions Installation of a Memory Extension Standard memoryMemory Modules 64 MB 128 MB 256 MB Installing the SO Dimm Modules Battery voltage too low Replacing the Backup BatteryBattery power supply for real-time clock and configuration Replacing the battery Changing Setup Position of the backup battery Installation of Extension Modules A31C18 A31 Short PCI card 5 Removing and installing the module retainer plates 10 Removing and installing an expansion board Adjusting the module retainer plate Removing and installing an ISA/PCI module 11 Removing and installing an expansion board Removing and Installing Drives Removing and installing the hard disk drive 13 Hard disk drive, with holder, removed Removing and installing a CD-ROM drive 14 Computing unit with CD-ROM drive Removing and installing the disk drive 15 Assembly of the computing unit floppy disk drive Removing and installing the LS 240 drive 16 Assembly of the LS240 drive Removing and Installing the Power Supply 17 Removing and installing the power supply Removing and Installing the Bus Board 18 Removing and installing the bus board Removing and Installing the Motherboard 19 Fixing screws on the motherboard Removing and Installing the Fan 20 Removing and installing the fan Processor Upgrade 21 Upgrading the processor Reset button 22 Reset button Panel PC 670 Computing Unit, Equipment Manual Configuring the Computing Unit in Bios Setup Boot Sequence Menu Modifying the Device Configuration with Setup Screen Display Following Power On Menu items Menu Meaning Field Meaning Setting in the Main MenuMenu Main By submenus System Time und System Date Time and date Floppy disk a Floppy disk drive Field Type Multi Sector Transfer field Memory Cache Submenu Write Back Submenu Boot Options QuickBoot Mode Enabled Summary Screen Submenu Keyboard Features NumLock Submenu Hardware Options Entry MeaningPCI-MPI/DP CRT / LCD Simultan Settings of the Advanced menu Menu structure SubmenuCOM/LPT Configuration DOSOther Settable Mode Features Output Only Printer Port Internal LPT1Bidirectional PCI Configuration Submenu PCI Devices Submenu Submenu PCI/PNP ISA IRQ Resource Exclusion IRQ Available PCI IRQ line Field Submenu Video Adapter Settings AGPPCI 3 Menü Security Overview Was entered during system boot Menu Power APM Menu Boot-Sequence 19 Boot Sequence Menu Example Menu Version Menu Exit Exit Menu Setup default settings Documenting your device configurationSystem Parameters Standard Settings Your Entries IRQ4 Security PowerBoot Sequence Version Configure PC-Card interface Fault Diagnosis Cause Problems Using External ModulesFault screen Remedy External Screen Remains Dark Cause/Remedy Mouse driver not loaded Display on the External Screen Does Not Appear or ScrollsNo Mouse Pointer Appears on the Screen/Display Mouse not connected Computing Unit Time and/or Date are Not Correct USB Device Does Not Work Error Message Appears on the Screen/Display Error messagesError message on screen Significance/Advice Cmos Beeps Hex Code Computing Unit Self-Test Prior to BootingSpecial codes Example Post codes Display hex Meaning Description Tpcacheconfig TpconfigTpquietbootstart Tperrormsgs Tpsetupchek TpenablenmiTppmsetup Tperrorcheck Panel PC 670 Computing Unit, Equipment Manual Hardware Information Basic system Power Consumption of the Components Maximum ValuesSum max. for basic configuration 38 a 02 a Component Voltage +5V +3.3V +12V Overview of the Components and Interfaces Component Port Description Parameters Component Description Parameters Port Simatic S7USB Start Programs Accessories System Tools System Information System Resources Overview Signals on the front interfaceMonitoring Functions Function Temperature monitoring/display Temperature monitoringReaction Options Watchdog WD WD-ReaktionenWD monitoring times TWD Fan monitoring Interfaces External interfacesInterface Position Connec Description Tor Serial interface COM1 AG/V24/Modem Pin No Short Name Meaning Input/Output Serial interface COM2 V24/Mouse Serial interface COM2 male Parallel interface LPT1 PS/2 mouse interface PS/2 trackball keyboard interfacePin Short Name Meaning Input/Output USB interface VCC MPI/DP interface Pin Short Name Meaning Input/Output Ethernet RJ45 connection Symt Exth Pin Short Name Meaning Input OutputDdcdat Extv Display port Cmos Interface Posi Con Description Tion Nector Vcon Pin SignalGND CLK Enab Display port Lvds Assignment of display to display select pins Pin NoDisplay type Interface for front control elements Internal serial interface COM2 V.24 Interface Position Connector DescriptionAssignment of internal interfaces on the mainboard Pin No Short Name Meaning Input/Output Interface to wiring backplane Pspwrok DC interface of the power supply 105WPin Short Name Meaning P3V Interface to floppy disk drive Allocation of IDE intefaces Pin X41 Meaning X4/X3 Hdactn Connection of an LS240 driveCSN CS1N Connection for CPU fan Connection for buffer batterySV connection for hard disk Connection for device fan Wiring Backplane Design and Theory of Operation Pin assignmentI SA slotPin No Short Name Type IOR# SMEMR#IOW# DACK3# Pin Signal Name Type Pin assignment PCI slot 5V System Environment Side B Side a 5V System EnvironmentSide B Side a Assignment of slot-specific PCI bus signals PCI Socket PCI Slot Shared ISA PCI Slot Pin No Power-Good-Signal Power supply AC and DCTechnical Data Voltage Connecting cables Simatic S5 Connecting CableSimatic S7 Connecting Cable for MPI/DP Distributed configuration Description Dimensions MountingMounting positions Cable connection Display codes Computing Transmitter housingUnit Type Resolutio S30/4 S30/3 S30/2 S30/1 Panel PC 670 Computing Unit, Equipment Manual Technical Data This Appendix Technical Data of the Panel PC 670 Computing Unit GeneralElectromagnetic compatibility EMC Mechanical environmental conditions Special FeaturesEnvironmental conditions Mainboard Graphic InterfacesFunction displays light-emitting diodes on device ESD Guidelines Chapter You Will Find What does ESD mean? Definition Electrostatic Charge of People Charging Ensuring a good ground connection Avoid direct contact Structure of the documentation Simatic HMI DocumentationTarget groups Overview of complete documentation Documentation Target Group Content Simatic HMI Documentation Release 04/02 Release 04/02 Simatic HMI Documentation Simatic S5 SimaticSimotion Glossary COM2 port Drivers Configuration softwareDevice configuration Ethernet port LPT 1 port InterruptKeyboard port LS 120 drive PC card interface MPI/DP portParallel port PCI or PCI/ISA slot TFT display Setup Bios SetupScsi interface USB port Panel PC 670 Computing Unit, Equipment Manual Index Index Release 04/02 Release 04/02 Index Profibus Index-5 Panel PC 670 Computing Unit, Equipment Manual