Adaptec 1542B - AHA Storage Controller Fast SCSI 10 MBps Specifiche

Model PDP Series 200 maxDPU4E Hardware Guide 278590 Rev. A2

Model PDP Series 200 maxDPU4E Hardware Guide second and state changes are time stamped with 1 ms resolution and stored in the DPU's 10,000-event

Introduction will interfere with the DPU cover. It may be possible to move the terminator to the other end of the daisy chain or to rearrange the ord

Model PDP Series 200 maxDPU4E Hardware Guide Serial port 1 is a nine pin RS-232C port that is used to update the DPU BIOS and firmware, if necessary.

Introduction DPU Front Panel The DPU Front Panel, which attaches to the DPU chassis, contains 13 LEDs and pushbuttons for Reset and Takeover. The mea

Model PDP Series 200 maxDPU4E Hardware Guide Pressing the Takeover button can force a previously inactive DPU to go active. This should not be done c

Chapter 2 DPU Chassis Input/Output Connections Overview All input/output connections are contained on the front DPU chassis panel. The chassis contain

Model PDP Series 200 maxDPU4E Hardware Guide Serial Ports The DPU front chassis panel contains two serial ports, a female 9-pin D style RS232C connec

Chapter 3 DPU Switch Settings and Button Controls Overview The DPU chassis contains four hexadecimal rotary switches (labeled S1-S4) and a key lock sw

Model PDP Series 200 maxDPU4E Hardware Guide Hexadecimal Decimal 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 A 10 B 11 C 12 D 13 E 14 F 1

DPU Switch Settings and Button Controls new CE code image and store it into flash memory. See Chapter 5, "Installing CP Firmware Flash Via Netw

Refer to this publication for complete and accurate information that helps you better operate and service Metso Automation equipment. Your comments

Model PDP Series 200 maxDPU4E Hardware Guide Using the Takeover Button Pressing the Takeover button can force a previously inactive DPU to go active

Chapter 4 Interpreting Status LEDs Overview Refer to this chapter when you need to interpret the meanings of the 13 status LEDs on the DPU front pane

Model PDP Series 200 maxDPU4E Hardware Guide • Database save and recovery • During installation of new software image in flash memory • When an er

Interpreting Status LEDs Interpreting LED Status during Normal DPU Operation LED Green Yellow Red Off Network A Network A Operational Some Ne

Model PDP Series 200 maxDPU4E Hardware Guide Interpreting I/O LED Status during Normal DPU Operation The four I/O LEDs display the status of each o

Interpreting Status LEDs Examples of how to read the LED codes are shown below. Your LEDs may be labeled differently but the LSB will still at the

Model PDP Series 200 maxDPU4E Hardware Guide IOM LED Error Codes Flashing LED Color Binary Number in LEDs (DI is LSB) Error All Off 0 not used

Interpreting Status LEDs DPU LED States when Starting as Standalone or Backup DPU While the DPU is being restarted, the State Led moves through var

Model PDP Series 200 maxDPU4E Hardware Guide During the restart, the serial port LEDs provide an indication of the health of the database image. If b

Chapter 5 Installing Windows CE and maxDNA Software into DPU Flash Memory Overview The DPU contains more than 8 megabytes of flash memory for non-vo

Contents CHAPTER 1... 1-1 Introduct

Model PDP Series 200 maxDPU4E Hardware Guide Flashing CP & IOM Firmware via Network Download To perform a flash upgrade over the network, use the

Installing Windows CE and maxDNA Software into DPU Flash Memory Note: Under special circumstances the check box, labeled No IOM Download, can be chec

Model PDP Series 200 maxDPU4E Hardware Guide 2. Place the DPU4E mode switch in the “C” position. 3. Press the reset button on the DPU to be serial

Chapter 6 Redundant DPU Operation Overview In a redundant configuration, two DPUs are connected to form a backup pair. One DPU is designated as the pr

Model PDP Series 200 maxDPU4E Hardware Guide database). If a severe diagnostic alarm or a fatal alarm condition exists in the inactive DPU then the T

Chapter 7 Starting the DPU Startup States Refer to this chapter to learn how to: • Start a standalone DPU • Start DPUs in a backup pair • Replace

Model PDP Series 200 maxDPU4E Hardware Guide It is also possible for the DPU to automatically clear its database. When the DPU starts up, it reads it

Starting the DPU 12. Verify that the Net A and Net B LEDs are green. 13. Verify that the Backup LED is off. 14. Verify that the CP LED is blinking gre

Model PDP Series 200 maxDPU4E Hardware Guide 3. Verify that the NiCd battery pack is plugged in to connector J13 on each DPU (refer to the chapter o

Starting the DPU 22. It will take up to about a minute for a blank DPU to boot (if a DPU has a large database, the boot time can be up to about 2 minu

Model PDP Series 200 maxDPU4E Hardware Guide Backup Link ...

Model PDP Series 200 maxDPU4E Hardware Guide 40. Acknowledge all alarms from the DPU pair and make sure that alarms are all clear. 41. Place the key

Starting the DPU 11. Verify DPU progresses from blank state to warming to hot standby via the LEDs and via the Backup Atom attributes as viewed from t

Chapter 8 DPU Battery and Fuse Maintenance Battery and Fuse Types The maxDPU4E comes with a single battery and two fuses that may need attention. The

Model PDP Series 200 maxDPU4E Hardware Guide The DPU NiCd battery pack (Part number 081537) should be replaced at least every three years. Spare NiCd

DPU Battery and Fuse Maintenance 2. Gently slide the DPU module out of the cabinet rack and set the unit down on an appropriate work surface, compone

Appendix A DPU4E Maintenance Utilities Overview This section contains information regarding programming the following parts on the DPU4E: • CPLD – Co

Model PDP Series 200 maxDPU4E Hardware Guide • 9 pin Male to Male Gender Changer, Metso Automation part #050100 • IOM Reset Cable (10-pin ribbon ca

DPU4E Maintenance Utilities On the PC, press “Start”, “PROGRAMS”, and select the Altera MAX+plus II application. The opening screen is shown below.

Contents CHAPTER 8... 8-1 DPU Batte

Model PDP Series 200 maxDPU4E Hardware Guide Metso Automation MAX Controls Inc. • 278590 • A-4 Figure 2 Make sure the ByteBlaster cable is connected

DPU4E Maintenance Utilities If prompted to setup the programming hardware then choose ByteBlaster as the type and LPT1 as the port. If prompted, c

Model PDP Series 200 maxDPU4E Hardware Guide Figure 3 Metso Automation MAX Controls Inc. • 278590 • A-6

DPU4E Maintenance Utilities Installation of the Altera MAX+Plus II Programming Utility These instructions apply for Microsoft Windows 95 and Window

Model PDP Series 200 maxDPU4E Hardware Guide Attach the Null Modem serial port cable (Laplink Metso #046853) between the PC and the DPU Chassis’s 9-p

DPU4E Maintenance Utilities CP Initial Flash Programming Utility Set the DPU Mode Switch to “0”. Connect the PC104 cables between the ISA-bus Adapt

Model PDP Series 200 maxDPU4E Hardware Guide NOTES: 1. If the DPU is part of a backup pair, both DPUs must be updated. However, the inactive/off-lin

DPU4E Maintenance Utilities located toward the middle of the board when the board is stood up as if inserted in a rack. Insert the DPU into the chas

Model PDP Series 200 maxDPU4E Hardware Guide On the displayed menu screen cursor down to the selection: PM Program Module <enter>. The botto

Chapter 1 Introduction Distributed Processing Unit Functionality The Model PDP Distributed Processing Unit (maxDPU4E), which runs under the Windows CE

Model PDP Series 200 maxDPU4E Hardware Guide Control Processor The DPU itself consists of a main board and a Control Processor daughter card known as

Introduction • Battery test • DRAM parity errors • Watch dog tests • Memory integrity tests • Power supplies level checks • Active Pulse frequ