Siemens PC 670 7.4.3 Temperature monitoring/display

Hardware Information

Release 04/02

7-7

Panel PC 670 Computing Unit, Equipment Manual

7.4.3 Temperature monitoring/display

Temperature monitoring

The temperature is measured by means of three temperature sensors. One sensor

monitors the processor temperature, the second the temperature in the area of the

memory module and the expansion cards and the third the temperature in the area

of the power supply unit.

SIf the temperature near the power supply exceeds 45oC (fixed value), the fan is

set to maximum rpms. To activate this feature, the setting “Fan Control” has to

be turned on in the Setup menu (Sec. 6.1.4).

SIf the temperature exceeds one of the three temperature values of the set

thresholds, a temperature error is registered with the following effects:

Reaction Options

Temp LED from GREEN to RED Always

Fan goes to maximum rpms. Always

Trigger IRQ Adjustable

Temperature errors do not occur during the normal approved use of the device. If a

temperature error occurs, check the following possible causes:

SAre the ventilation slots blocked?

SIs the fan working?

SIs the ambient temperature higher than the allowed value?

SHas the total capacity for the power supply been exceeded?

The temperature error remains saved until the temperature thresholds are again

exceeded and are reset by one of the following measures:

SAcknowledge the error message via the SOM program

SRestarting the device.

Contents

Main Safety Guidelines ! Qualified Personnel Correct Usage Trademarks Impressum Page Preface Purpose Documentation Notation History Trademarks Preface vii Automation and Drives, Service & Support Available round the clock, worldwide: SIMATIC Customer Support Online Services Training Center Other Sources of Assistance Contents Page Page Page 1-1 Product Overview 1.1 Advantages of the Computing Unit Computing unit Quality Installation Constructional designs Software equipment Advantages of the computing unit 1.2 Safety Notes Notes on installation Mains supply Notes for devices with AC power supply Note for devices with DC power supply Country-Specific Notes Repairs Batteries ESD guidelines 1.3 Certificates, Guidelines and Declarations CE identification requirements to be awarded the CE identification. EMC guidelines Low voltage guidelines Declaration of Conformity Observe installation guidelines Connection of periphery devices DIN ISO 9001 certificate 1.4 Certification for USA, Canada and Australia Safety EMC Page 2-1 Starting Up the Computing Unit 2.1 Unpacking and Checking the Computing Unit Unpacking the computing unit Entering the production number (SVP number) Entering the Microsoft Windows Product Key of the Certificate of Authenticity 2.2 Installing the Computing Unit The unit delivered Page Page Page 2.3 Ensuring Readiness for Service Measures for equipotential Connection to the power supply Connecting and switching on the computing unit Switching the computing unit off 2.4 Transport Shipping Page 3-1 Connecting and Switching on the Computing Unit 3.1 View of Interface Side Page VGA interface 3.2 View of Drive Side 3.3 Connecting Periphery Units Printer connection via the parallel interface Printer connection via the parallel serial interface Using a mouse PS/2 mouse connection Serial mouse connection PS/2 Keyboard connection USB device connection 3.4 Working with PC Cards PC cards Page Installation von PC cards 3.5 Drives 3.5.1 Floppy disk drive Disk types 3.5.2 LS240 drive Handling LS240 drive disks Notes on using the LS240 superdisks 3.5.3 Hard disk drive 3.5.4 CD-ROM drive or CD RW/DVD drive (depending on unit equipment) Operation Emergency eject Additional software 3.6 Backup Battery 3.7 Using the Computing Unit in a SIMATIC S5 Network Point-to-point connection Configuring notes for interfaces with current loop (TTY, 20 mA) Rules Connecting the computing unit to an S5 PLC Connecting the computing unit via an adapter Connecting the computing unit to programming units (TTY) 3.8 Using the Computing Unit in a SIMATIC S7 Network (MPI/DP) Connecting an S7 PLC via the MPI/DP interface Connection MPI/PROFIBUS-DP network 3.9 Networking the Computing Unit and Other Nodes via PROFIBUS Networking the computing unit via PROFIBUS How the network functions Hardware requirements 3.10 Networking Computing Unit and Other Computers via Industrial Ethernet Networking the computing unit via Industrial Ethernet 3.11 Connection Using Windows Page Maintaining and Extending the Computing Unit 4.1 Opening the Unit 4.1.1 Conditions Restricted liability Before opening the device Tools 4.1.2 Opening the computing unit 4.1.3 Functional Units Visible After Opening the Device View Maintaining and Extending the Computing Unit Release 04/02 4-6 4.1.4 Motherboard Figure 4-3 Motherboard Maintaining and Extending the Computing Unit 4-7 Components on the motherboard The following components are located on the computing unit: 4.2 Installation of a Memory Extension Standard memory Installing the SO DIMM Modules Installation 4.3 Replacing the Backup Battery Battery power supply for real-time clock and configuration Battery voltage too low Replacing the battery Changing SETUP 4.4 Installation of Extension Modules Notes on the boards Note on long PCI cards 4.4.1 Removing and installing the module retainer plates Adjusting the module retainer plate 4.4.2 Removing and installing an ISA/PCI module 4.5 Removing and Installing Drives 4.5.1 Removing and installing the hard disk drive Page 4.5.2 Removing and installing a CD-ROM drive 4.5.3 Removing and installing the disk drive 4.5.4 Removing and installing the LS 240 drive 4.6 Removing and Installing the Power Supply 4.7 Removing and Installing the Bus Board 4.8 Removing and Installing the Motherboard 4.9 Removing and Installing the Fan 4.10 Processor Upgrade 4.11 Reset button Page Configuring the Computing Unit in BIOS Setup 5.1 Modifying the Device Configuration with SETUP Changing the Device Configuration BIOS SETUP Program Incorrect BIOS Data start SETUP Screen Display Following Power On Menu items 5-5 5.1.1 Menu Main Setting in the Main Menu System Time und System Date Time and date Floppy disk A Floppy disk drive Primary Master, Primary Slave, Secondary Master, Secondary Slave Field Type Page 5-9 Memory Cache Submenu The following pop-up menu appears when you select the submenu Memory cache in the main menu: Figure 5-4 Memory Cache Field 5-10 Submenu Boot Options The following submenu appears when you select the option Boot Options in the main menu: 5-11 The Summary screen appears when the system run-up phase completes. run-up phase completes. Figure 5-6 Summary Screen 5-12 Submenu Keyboard Features The following submenu appears if you select the Keyboard Features field in the main menu: 5-13 Submenu Hardware Options The following submenu appears when you select the Hardware Options field in the main menu: The parameters of the interfaces present on the basic module are set here. 5-14 5-15 5.1.2 Men Advanced Menu structure Settings of the Advanced menu 5-16 Large Disk Access Mode [DOS] The drive tables are adapted for DOS access operations SubmenuCOM/LPT Configuration Figure 5-10 COM/LPT Configuration Submenu Page 5-18 PCI Configuration Submenu Figure 5-12 PCI Devices, Slot #1 Submenu Figure 5-11 PCI Configuration Submenu PCI Devices Submenu If the PCI devices field is selected, the following submenu appears: Submenu PCI/PNP ISA IRQ Resource Exclusion 5-20 PCI IRQ line Field 5-21 Submenu Video Adapter Settings 5-22 5.1.3 Men Security 5-23 5-24 5.1.4 Menu Power This menu has the following structure. The Power menu offers a number of power saver modes for environmentally friendly computing: 5.1.5 Menu Boot-Sequence Page 5-27 5.1.6 Menu Version Figure 5-20 Version Menu 5-28 5.1.7 Menu Exit The Exit Menu The setup program is always terminated using this menu. 5.1.8 Setup default settings Documenting your device configuration Page Page 5.2 Configure PC-Card interface Fault Diagnosis 6.1 Problems Using External Modules Fault screen Cause Remedy 6.2 External Screen Remains Dark 6.3 Display on the External Screen Does Not Appear or Scrolls 6.4 No Mouse Pointer Appears on the Screen/Display 6.5 Computing Unit Time and/or Date are Not Correct Remedy 6.6 USB Device Does Not Work Fault Diagnosis Release 04/02 6-6 6.7 Error Message Appears on the Screen/Display Error messages 6-7 6.8 Computing Unit Self-Test Prior to Booting Special codes 6-9 POST codes The POST codes in order of occurrence: Fault Diagnosis Release 04/02 6-10 6-11 Page 7-1 Hardware Information 7.1 Power Consumption of the Components (Maximum Values) Basic system 7.2 Overview of the Components and Interfaces Page 7.3 System Resources 7.4 Monitoring Functions 7.4.1 Overview Function 7.4.2 Signals on the front interface 7.4.3 Temperature monitoring/display Temperature monitoring 7.4.4 Watchdog (WD) Function WD-Reaktionen WD monitoring times TWD 7.4.5 Fan monitoring 7-10 7.5 Interfaces 7.5.1 External interfaces 7-11 Serial interface COM1 (AG/V24/Modem) The serial interface (COM 1) of the computing unit is assigned as follows: 7-12 Serial interface COM2 (V24/Mouse) The serial interface (COM2) of the computing unit is assigned as follows 7-13 Parallel interface LPT1 The parallel interface (LPT1) of the computing unit is assigned as follows: PS/2 mouse interface PS/2 trackball keyboard interface USB interface 7-16 MPI/DP interface The MPI/DP port on the computing unit is assigned as follows: Pin No. Short Name Meaning Input/Output Page VGA interface 7.5.2 Interface allocation for connecting a front on the main board Display port (CMOS, X420) 7-20 Display port (LVDS), X400 Assignment of display to display select pins 7-23 I/O interface for front control elements Internal serial interface COM2 (V.24), X26 7.5.3 Assignment of internal interfaces on the mainboard Interface to wiring backplane DC interface of the power supply 105W Interface to floppy disk drive Allocation of IDE intefaces 7-29 7-30 Connection of an LS240 drive Output SV connection for hard disk Connection for CPU fan Connection for device fan Connection for buffer battery 7.6 Wiring Backplane 7.6.1 Design and Theory of Operation 7.6.2 Pin assignmentI SA slot 7-33 7.6.3 Pin assignment PCI slot 7-35 Assignment of slot-specific PCI bus signals 7-37 7.7 Power supply (AC and DC) Technical Data Voltage Power-Good-Signal 7-38 7.8 Connecting cables SIMATIC S5 Connecting Cable Figure 7-12 SIMATIC S5 Standard Connecting Cable SIMATIC S7 Connecting Cable for MPI/DP Distributed configuration 8.1 Description 8.1.1 Overview 8.1.2 Dimensions 8.1.3 Mounting Mounting positions 8.2 Cable connection 8.3 Spare parts 8.4 Technical data Display codes Computing unit Transmitter housing Page A Technical Data In this Appendix Technical Data Release 04/02 A-2 A.1 Technical Data of the Panel PC 670 Computing Unit Technical Data A-3 Technical Data Release 04/02 * A-4 Page B.1 What does ESD mean? Definition B.2 Electrostatic Charge of People Charging B.3 Basic Safety Measures against Discharge of Static Electricity Ensuring a good ground connection Avoid direct contact C SIMATIC HMI Documentation Target groups Structure of the documentation Overview of complete documentation Page SIMATIC HMI Documentation C-3 S S S S S S S S S S S S S Page Glossary A C COM2 port D E I K L M P R S T U V W Page Index A B C D E F G H I K L O P R S