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Bruker BSMS/2 Technical Manual Download Page 24

Central Processing Board CPU

24

Bruker

BSMS/2 Mainframe Version 001

Figure 14:  CPU Block Diagram

VMEbus

USERBus

VDD24

+/-15V

+/-12V

X5V

KEYB

COMP

COMP

KEYB

ROUTER

Router 

Display 

Lines

RS - 485

RS - 232

Serial Interface

Parallel Interface

Core MC68000

READY

ERROR

SYSRESET

Logic

RESET

Transformer

I

2

C

Fan (On/Off)

Relay (On/Off)

Supply Voltages

Controller Section

Thermo Switch

SYSRESET

(galvanically

isolated)

(galvanically

isolated)

Memory

VMEbus

Interface

Summary of Contents for BSMS/2

Page 1: ...BRUKER BSMS 2 BSMS 2 Mainframe Technical Manual Version 001 Bruker ...

Page 2: ...contained in the manual lea ding to coincidental damage whether during installation or operation of the instrument Unauthorised reproduction of manual contents without written per mission from the publishers or translation into another language either in full or in part is forbidden This manual was written by Robert Schmid December 1999 Bruker AG CH 8117 Faellanden P N Z31476 DWG Nr 1179 001 ...

Page 3: ...r Supply Board 17 3 5 Fuses 19 3 6 Technical Data 21 4 Central Processing Board CPU 23 4 1 Introduction 23 4 2 Installation 25 4 3 CPU Controller Section 25 4 4 CPU Peripheral Section 25 4 5 Technical Data 27 5 BSMS Keyboard KBC 29 5 1 Introduction 29 5 2 Installation 33 5 3 Keyboard Controller Board 33 5 4 Keyboard Display Board 33 5 5 Technical Data 34 6 Buses and Wiring 35 6 1 Line Modul DC Fan...

Page 4: ...4 Bruker BSMS 2 Mainframe Version 001 8 2 Power Supply PSB2 place plan 48 8 3 Variant Scheme PSB1 PSB2 49 ...

Page 5: ...rimary current will then exceed the fuse va lue To prevent this from happening a negative temperature coefficient resistor NTC is introduced in the primary path The NTC limits the primary current in the start up phase but once the unit is in the normal on condition the NTC is warmed up and does not limit the current N B Turning the mains switch off and on repeatedly will blow the mains fuse Troubl...

Page 6: ...erify that all the power LED s green are lit The ready LED on the CPU should either be lit or blinking The ready LED s on the BSMS 2 function boards should be lit If this is not the case check the power supply modules see Troubleshooting on page 16 3 Start the BSMS 2 Service Tool bsms in UNIX 4 In the service tool submenus 6 board functions CPU and C board functions Keyboard there are functions fo...

Page 7: ...boards are plugged on to the backplane which contains two bus systems a standard VMEBus and a deddicated USERBus shown in Figure 3 The front rack can house 14 boards with VME Bus interfaces and 2 boards with USER Bus connections only The back rack houses the power supplies and the pneumatic module Above the front rack there is the line module which contains 1 The mains switch with line filter and ...

Page 8: ...S 2 Mainframe Version 001 Figure 2 Slots in the BSMS 2 Front View Installation 2 2 There are no special requirements for installation 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CPU2H TX SLCB GAB SCB13L SCB13M SCB13R LCB L TX L RX SCB13R SCB7M ...

Page 9: ...2 3 2 The USERBus is designed to route all function specific signals and power supplies to the appropriate boards or modules It contains the frame ground point of the BSMS The DGND AGND and GND24 are connected via an inductor L1 to the frame ground for DGND AGND and GND24 see also Overview of the Power Supplies Part One on page 12 1 2 3 4 5 6 7 8 9 10 11 12 1314 15 VMEBus USERBus Slot number 16 BS...

Page 10: ...ins Selector BSMS 2 Chassis General Height 310 mm Dimensions for the chassis Width 485 mm Depth 482 mm Weight 32 kg For chassis equipped with 1 CPU 1 SLCB 2 SCB 1 LCB 1 L TX 1 L RX PSB1 PSB2 and 1 PNK module Front Rack Board height 233 35 mm Board length 220 mm Back Rack Board height 277 8 mm Board length 160 mm Line Module Mains Fuse 5 A time lag 195 215 210 230 220 245 ...

Page 11: ...ry Voltage Selection Switch on page 14 PSB1 and PSB2 are supplied directly from the secondary side of the transformator which generates 20 galvanically isulated voltages PSB1 and PSB2 provide their DC outputs via J18 and J19 directly to the backplane Grounding The power supply is constructed so that the different BSMS 2 function elements SCB SLCB LCB have individual electrically separate power sou...

Page 12: ... X10VGND Lock Receiver L_RX VCC DGND LOCK_P5V LOCK_DGND LOCK_N5V LOCK_P15V LOCK_AGND LOCK_N15V Lock Transmitter L_TX VCC DGND X5V XGND LOCK_P5V LOCK_DGND LOCK_N5V LOCK_P15V LOCK_AGND LOCK_N15V VCC DGND X5V XGND H0_P H0_GND H0_N Inter face VDD AGND VSS VPWR_P1 VPWR_GND1 VPWR_N1 VCC DGND X5V XGND SCB13 R Inter face VME supply USER Bus supply PSB2 VDD28 H0_P H0_N LOCK_P5V LOCK_N5V X5V X10V LOCK_P15V ...

Page 13: ...AB VCC DGND 15V 15V DC DC Inter face X5V XGND VDD AGND VSS VCC DGND HE_P HE_GND PNEU_24V PNEU_GND Helium Circuit SLCB PNK Pneumatic Module VCC DGND PNEU_24V PNEU_GND AGND VDD HEAT_P HEAT_GND HEAT_P HEAT_GND Inhibit for AC DC Supply VDD12 VSS12 VCC DGND PSB_VTCB VCC DGND X5V XGND VDD28 GND28 PNEU_24V PNEU_GND VDD AGND VSS BVT i e PNEU_24V PNEU_GND VCC DGND 2H TX VDD28 GND28 HE_P HE_GND VPWR_P2 VPWR...

Page 14: ...ation in the power modules the primary voltage can be adapted by the primary voltage selection switch shown in Figure 7 Use a coin or a screwdriver to access the switch Generally the primary voltage selection switch should be set to the matching range however if the mains power is weak the next lower range should be chosen despite the greater power dissipation in the power supply modules For Examp...

Page 15: ...plate 4 Insert the BSMS 2 CPU into SLOT 1 far left of front rack Connect the BSMS keyboard to the CPU 5 Plug in the mains cable and turn on the BSMS 2 6 All voltage LED s on the power supply modules and on the CPU should now be lit and the BSMS keyboard should run the display should read Stand By 7 In case of a problem switch off the power supply and check the fuses see also Troubleshooting on pag...

Page 16: ... the LED that dosn t light For further informations see Fues 3 4 5 Now connect the mains power cable turn on the mains switch and see if the LED lights 6 If the same fault occurs again plug out all modules in the front and back rack on which the defective supply is used see Figure5 and 6 Replace the fuse Step 1 to 4 Switch on the mains and if still a LED dosn t light the defect is locatated on thi...

Page 17: ... Board 3 4 cut fan rubber fittings get a fan repair set fix the rubber fittings air direction see fan side fan with rubber fittings place the fan wire side to the solderpads pull rubber fittings till they snap in solder the wires red black or blue cut the rubber fittings fix the line module screws ...

Page 18: ...d remove the cooling air channel Remove all eight screws of the BSMS 2 rack Pull the BSMS 2 approximately 15cm 6 inch out of the cabinet Make shure that the mains switch is turned off and the mains cable is pluged out Then remove the back pannel Disconnect the two AC connectors Exchange the defective power supply module ...

Page 19: ... backpanel For ratings of the fuses refer to Figure 11 Figure 12 Fuse replacement VDD28 H0_P H0_N LOCK_P5V LOCK_N5V X10V X5V LOCK_P15V LOCK_N15V VPWR_P1 VPWR_N1 2 5AT 0 63AT 0 63AT 1 25AT 1 25AT 3 15AT 1 25AT 1 25AT 4 0AT 4 0AT 2255 2249 2249 2252 2252 2256 2252 2252 2257 2257 2258 2256 2256 2249 2252 2252 2252 2259 2259 6 3AT 3 15AT 3 15AT 0 63AT 1 25AT 1 25AT 1 25AT 8 0AT 8 0AT VCC VDD12 VSS12 H...

Page 20: ... PSB2 VDD28 CPU VDD24 PSB1 VDD12 CPU 12V PSB2 VSS12 CPU 12V PSB2 H0_P LCB 15V 5V PSB2 H0_N LCB 15V PSB2 LOCK_P15V L RX 15V L PWR L TX L PWR PSB2 LOCK_N15V L RX 15V L PWR PSB2 LOCK_P5V L TX 5V PSB2 LOCK_N5V L TX 5V L PWR PSB1 VCC READY and ERROR LED s on all boards If none are lit VCC is defective PSB2 VPWR_N1 SCB R in SLOT 12 VPWR_VSS PSB2 VPWR_P1 SCB R in SLOT 12 VPWR_VDD PSB1 VPWR_P2 GAB SCB L M...

Page 21: ...istor Table 4 Regulated Voltages Voltage Name Reference point Voltage at rated load Current at rated load Voltage ripple VCC DGND 5 0 1 V 5 0 A 20 mV VDD12 DGND 12 0 7 V 2 5 A 30 mV VSS12 DGND 12 0 7 V 2 5 A 30 mV H0_P H0_GND 29 5 1 8 V 0 5 A 20 mV H0_N H0_GND 29 5 1 8 V 0 5 A 20 mV LOCK_P15V LOCK_AGND 15 0 6 V 1 0 A 20 mV LOCK_N15V LOCK_AGND 15 0 6 V 1 0 A 20 mV LOCK_P5V LOCK_DGND 5 0 25 V 1 0 A ...

Page 22: ...tion 220 245 Voltage Name Reference point Voltage at rated load Current at rated load Voltage ripple mV VPWR_P1 VPWR_GND1 20 24 V 3 5 A 800 VPWR_N1 VPWR_GND1 20 24 V 3 5 A 800 VPWR_P2 VPWR_GND2 20 25 V 6 0 A 1000 VPWR N2 VPWR_GND2 20 25 V 6 0 A 1000 HE_P HE_GND 35 42 V 0 4 A 1000 PNEU_24V PNEU_GND 21 27 V 1 0 A 1500 X10V X10VGND 8 5 11 5 V 1 5 A 800 ...

Page 23: ...the BSMS 2 First it relates all messages from the computer or BSMS keyboard to the corresponding board i e it serves as the master of the VMEbus Second it ma nages all functions in which more than one board are involved i e autoshim The CPU is always located in the left most slot 1 of the BSMS front rack as shown in Figure 13 Figure 13 BSMS 2 CPU 3 CPU3 Keyboard Computer Router ...

Page 24: ...V 12V X5V KEYB COMP COMP KEYB ROUTER Router Display Lines RS 485 RS 232 Serial Interface Parallel Interface Core MC68000 READY ERROR SYSRESET Logic RESET Transformer I2 C Fan On Off Relay On Off Supply Voltages Controller Section Thermo Switch SYSRESET galvanically isolated galvanically isolated Memory VMEbus Interface ...

Page 25: ...3 consists of the single chip microcon troller MC68306 The MC68306 is an integrated processor containing an MC68EC000 core and parallel and serial interfaces The VMEbus interface on the BSMS 2 CPU 3 is realised with a programmable device and some ABT drivers Apart from the memory needed to run the firmware on the CPU there is a part of memory which enables the whole BSMS 2 configuration to be save...

Page 26: ...pervision of the transformer temperature The thermoswitch of the BSMS transformer is monitored by the CPU Should the transformer overheat an alarm sounds and an error message appears on the BSMS keyboard 8 Different options such as fan control and programmable relay control ...

Page 27: ...PU 3 Features Processor MC68306 Type Clock 16 MHz SRAM 1 MB EPROM 256 kByte boot PROM EEPROM kByte non volatile memory FLASH 1 MB non volatile memory Timer 1 Units Real Time Clock Units VMEbus interface A24 A16 D8 D16 Type Option I O TTL General purpose I O under software control Expansion Port 2 Units General purpose port for CPU expansion ...

Page 28: ...Central Processing Board CPU 28 Bruker BSMS 2 Mainframe Version 001 ...

Page 29: ... instructions for the use of the BSMS keyboard may be found in the BSMS User s Manual Within the BSMS keyboard are the keyboard controller board and the keyboard dis play board The keyboard controller board controls the keyboard display board on which are placed the keys LED s and alphanumeric display The router display is generally controlled by the router display controller however all router di...

Page 30: ...BSMS Keyboard KBC 30 Bruker BSMS 2 Mainframe Version 001 Figure 15 Layout of the BSMS Keyboard Version BOSS Control knob brake on underside Release Tighten ...

Page 31: ...BSMS 2 Mainframe Version 001 Bruker 31 Figure 16 Layout of the BSMS Keyboard Version HR 20 Control knob brake on underside Release Tighten ...

Page 32: ...ay T_POWER CHAN RS 485 TXD RXD TPD Version Controller Board 5V 12V DC DC Knob Buzzer Controller Board Display Board Keys and Key Column Sense Version Display Board Key Row Select LED Row Select VPWR LED and Key Column Select Enable Keyboard Connector Shift Register and Driver 2 8 Characters SELECT DOWN LED s DC DC X10V Reset Processor System OBS MIS H X Y Z Blanking STROBE ...

Page 33: ...d KBC should appear on the display 3 Check the software version with the BSMS Service Tool and download the new software if necessary Keyboard Controller Board 5 3 The keyboard controller board is located in the bottom of the BSMS keyboard It is a processor system built around a 80C535 micro controller The application soft ware runs on a real time operating system and can be downloaded via the ser...

Page 34: ...ical Data 5 5 Table 7 Technical Data of the BSMS Keyboard BSMS Keyboard Power Supply Input Voltage 9 11 V Input Current 240 mA In Standby Mode 1 2 A Displaytest Serial Link Level RS485 diffe rential Baudrate 9600 Baud Data Bit 8 Parity none Stop Bit 1 Start Bit 1 ...

Page 35: ...Chapter BSMS 2 Mainframe Version 001 Bruker 35 Buses and Wiring 6 Line Modul DC Fan 6 1 5x12VDC Fan 42308 Fan Supply Board Z13791 Mains Input with 14861 filter Earth Mains Switch 45743 ...

Page 36: ...Buses and Wiring 36 Bruker BSMS 2 Mainframe Version 001 Chassis wiring 6 2 ...

Page 37: ...BSMS 2 Mainframe Version 001 Bruker 37 User Bus wiring 6 3 ...

Page 38: ...Buses and Wiring 38 Bruker BSMS 2 Mainframe Version 001 JU1 6 are placed placed ...

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Page 40: ...Buses and Wiring 40 Bruker BSMS 2 Mainframe Version 001 ...

Page 41: ...BSMS 2 Mainframe Version 001 Bruker 41 ...

Page 42: ...Buses and Wiring 42 Bruker BSMS 2 Mainframe Version 001 ...

Page 43: ...VT needs an additional supply Board the BSMS 2 PS BD BVT3200 400VA Z002840 The following pictures show how to install these two modules into a BSMS 2 rack Assembling Instructions 7 2 Loosen the four screws and remove the cooling air channel Remove all eight screws of the BSMS 2 rack ...

Page 44: ...1 Pull the BSMS 2 approximately 15cm 6 inch out of the cabinet Make sure that the mains switch is turned off and the mains cable is plugged out Then remove the back pannel Plug in the BVT and fix the screws The BVT connected with the air tubes ...

Page 45: ... Version 001 Bruker 45 Plug in the BVT Supply BSMS 2 ready to mount the back pannel Connect the mains cables For cables to or from the BVT see VTU User The BSMS 2 rack is pushed back an fixed to the cabinet Manual Note ...

Page 46: ...BVT 46 Bruker BSMS 2 Mainframe Version 001 Attach the cooling air channel and tighten the screws ...

Page 47: ...Chapter BSMS 2 Mainframe Version 001 Bruker 47 Schemata 8 Power supply PSB1 place plan 8 1 ...

Page 48: ...Schemata 48 Bruker BSMS 2 Mainframe Version 001 Power Supply PSB2 place plan 8 2 ...

Page 49: ...BSMS 2 Mainframe Version 001 Bruker 49 Variant Scheme PSB1 PSB2 8 3 ...

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