MR - MGD

1

Welcome to Signa Infinity with EXCITE Technology

(Signa 10.X)

Teleconference Leader: Tim Stueckroth

Teleconference Number:

1-800-747-1631 (U.S.)

1-303-248-1292 or 8*261-1141 (International)

Access Code: 6703889

2

Synchronous Overview

• Whiteboard

• Participant List

• Hand Raising

• Chat

• Q & A

3

Participant Etiquette

• Identify yourself when speaking or asking a question

• Turn off pagers, email, cell phones, etc.

• Mute your speaker phones

• Don’t put the meeting on hold – everyone will be able to hear your “hold” music

4

Competencies

• Module 1: (Installation)

• Module 2: (Operation)

• Module 3: (Troubleshooting/Diagnostics)

5

Module 1 (Installation)

• Safety

• EXCITE Differences

• Configuration/Installation

6

Safety

• LOTO

• Magnet and Cryogen Documentation

7

LOTO

LOTO Procedure

1. Locate Systems Cabinet Main Breaker

2. Switch to Down/OFF Position

3. Turn Off Systems Cabinet Breaker in PDU

4. Secure Guard with Lock

8

Magnet and Cryogen Safety

• MR - Magnet Safety Requirements (2301164PRE) found on the GE intranet.

• MR512 - Magnet and Cryogen Safety

9

EXCITE Differences

Communication Routes (10.X vs. LX)

System Cabinet Paths LX MGD

Ethernet Link X

MDS Link X X

CAN Link X

Service Serial Link X X

Image Transfer (Bit 3) X X

10

AP

SIT

AP

(M

ast

er)

AP

(S

lave

)

DR

F1

DR

F1

DR

F1

DR

F1

PC

I B

ridg

e (

Re

ar)

AG

PIR

F

IRF

I/O

(R

ea

r)

SC

P

SR

F

ST

IF (

Re

ar)

Ethernet Switch

Remote RFChassis

RF

- D

IF

DriverModule

Host

PC

I E

the

rne

t

Ima

ge

Tra

nsf

er

Bo

ard

SC

SI

- 3 SCSI

EXPBOX

/ T

RF

To Gradient (X, Y, Z, CLK)To SRITo MDSTo PAC

EthernetMDSCANSerial ServiceImage TransferGigalink

1 2 3 4 5 6 7 8 9 10 11 12 13 14

MGD Chassis

11

Ethernet Link

• Three Processor Boards (APS, AGP, SCP)

• Code Download

• Control

• Status Information

12

MDS Link

• Same as LX

• Communicates to Gradient and RF Cabinet

• Old Path – TYME Board

• New Path – STIF Board

13

CAN Link

• Control of Driver Module

• Status of Driver Module

• Diagnostics

• Secondary Status of RRF

14

Service Serial Link

• Boot and Scan Status

• Troubleshooting (mgd_term)

• Communicates to APS, AGP and SCP Boards (VxWorks)

15

Image Transfer Link

• Similar to Bit-3 Link

• Transfer Image Data from MGD to Host

• Fiber Optic Cable (two strands)

16

Check Your Understanding

Which three boards does the ethernet link

communicate with?

A) SRF/TRF, DRF1, STIF

B) APS, PCI Bridge, IRF

C) APS, AGP, SCP

D) APS, AGP, PCI Bridge

17

Configuration/Installation

• Host Computer Configuration

• Unique Subnet Restrictions

• RestoreINFO for LX Upgrades

• Hardware Options

• Installation Documentation

18

Host Computer Configuration

• Similar Procedure as LX

• 10.X Specific Required Media

• Normal “Guided Install” Configuration

19

TPS/MGD Subnet Restrictions

• 10.0.xxx

• 10.47.xxx

• 10.121.xxx

• 10.217.xxx

• 172.22.xxx

• 192.168.xxx

20

RestoreINFO for LX Upgrades

Two New Scripts:• Selective RestoreINFO• Coilup

Prevents restoration of BRM files onto TRM systems as well as replaces old parameters with the latest config parameters.

21

EXCITE Hardware Options

• Array Processor• ReFlex100

• ReFlex200

• ReFlex400

• 8 Channel Receiver • 2 Channels at ± 250 KHz

22

Array Processor (AP) Board

• MGD Configured Three Ways:• ReFlex100 – Motherboard with 1 Daughter Card

• ReFlex200 – Motherboard with 2 Daughter Cards

• ReFlex400 – 1 Motherboard jumpered as a Master AP and 1 Motherboard jumpered as a Slave AP. 2 Daughter Cards for each Motherboard.

Note: For additional information, refer to Direction 2333495 Signa ReFlex AP Option Installation for MGD.

23

Installation (ReFlex100/200)

• Single Board in Slot 2 only

• Jumper J9 pins 1 and 2 (master)

• TPS Reset will Auto-configure Board

24

Installation (ReFlex400)

• 2 AP Boards (slot 2 and 3)• Board in Slot 2 must be Master (J9 pins 1

and 2)• Board in Slot 3 must be Slave (J9 pin 2 to

J12 pin 2)• RACEway Adapter Cables (arrows on

bottom)• TPS Reset will Auto-configure Boards

25

8 Channel Receiver

• Standard MGD – 2 DRF1 Boards (4 channels) located in slots 6 & 7

• 8-Channel option requires 4 DRF1 Boards located in slots 4-7

• TPS Reset will Auto-configure Board

Note: For additional information, refer to Direction 2333496 Signa Receiver Option

Installation for MGD.

26

Documentation

• ISERV-00063– Signa System Upgrade Install for MGD

(2333499)

27


Match the configuration operations to the appropriate descriptions.

A. ReFlex400 1. 1 Motherboard with 1 daughter card

B. ReFlex100 2. 1 Motherboard with 2 daughter cards

C. ReFlex200 3. 1 motherboard configured as a master AP and another motherboard

configured as a slave AP

28

Questions

29

Module 2 (Operation)

MGD Chassis

RRF Chassis

Driver Module

EXCITE Hardware

30

MGD Chassis (Front)

• Acquisition Processing Subsystem (APS)

• Array Processor (AP) • Digital Receiver Filter 1 (DRF1)• Application Gateway Processor (AGP)• Interface & Remote Functions (IRF)• Scan Control Processor (SCP)• Sequence Related Functions/Trigger &

Rotational Functions (SRF/TRF)

31

Acquisition Processing Subsystem (APS) Board (Slot 1)

• IT-MGD Board

• Ethernet

• Serial Link

32

Array Processor (AP) Boards (Slot 2 and/or 3)

• ReFlex100

• ReFlex200

• ReFlex400

33

Digital Receiver Filter 1 (DRF1) Boards (Slots 4, 5, 6, 7)

• Two Receive Channels

34

Application Gateway Processor (AGP) Board (Slot 10)

• Ethernet

• Serial Link

35

Interface & Remote Functions (IRF) Board (Slot 11)

• Clock Signal

• RF Waveform

• FRESBECC

36

Scan Control Processor (SCP) Board (Slot 12)

• CAN Daughter

• Ethernet Link

• Serial Link

37

SRF/TRF Board (Slot 13 and 14)

• RF Waveforms

• Gradient Waveforms

38

Power Supply Modules

• PS1

• PS2

39


The APS board is responsible for which of the following functions?A) Coordinating the data acquisition and reconstruction processB) Reconstructing an imageC) Providing receiver channel pre-reconstruction processingD) Coordinating the work of the IRF, IRF I/O, SRF/TRF and STIF boardsE) Providing scan state information to the APS and AGP

40

MGD Chassis (Rear)

• Peripheral Component Interconnect (PCI) Bridge Board

• Interface & Remote Functions Input/Output (IRF I/O) Board

• SRF/TRF Interface (STIF) Board

41

Peripheral Component Interconnect

(PCI) Bridge Board (Slot 8) • Bridge

• Two LEDs

42

Interface & Remote Functions

Input/Output (IRF I/O) Board (Slot 11) • Fiber Optic Cable

• System Monitor & Control (SMC)

43

SRF/TRF Interface (STIF) Board

(Slots 13 & 14) • MDS

• PAC

• SRI

• X, Y, Z & Clock

44

Apply Your Knowledge

The Error Log shows multiple gradient data errors, which board(s) would you run diagnostics on?A. APS BoardB. AGP BoardC. IRF BoardD. STIF BoardE. SRF/TRF Board

45

RRF Chassis (Front)

• Front Panel I/O

• RF-Digital Interface

• Power Supply Modules

46

Front Panel I/O (FPIO) Board (slots 4 & 5)

• Exciter Rho • Omega (frequency)• Theta (phase)• Scope Trigger• Exciter Unblank• 10MHz Reference• DAB OUT (1-4)• DAB OUT (5-8)• Unblank Signal (RS-422)• RF Enable Switch

47

RF-Digital Interface (RF-DIF) Board (slot 10)

• Gigalink Port

• CAN Links

48

Power Supply Modules

• 5V Digital PS

• 15V RF PS

• 5V RF PS

49


The Front Panel I/O (FPIO) board is the primary communications interface with the MGD.

True or False

50

RRF Chassis (Rear)

• Exciter Board

• Receiver Board

• Universal Transient Noise Suppressor (UTNS-II) Board

• Multiplexer Board (MUX)

51

Exciter Board (Slots 6 & 7)

• Analog RF Signal

• 2 Oscillator Signals

52

Receiver Board (Slots 10 & 11)

• Converts from Analog to Digital

• RRF-DIF Board

• R1 Gain

53

UTNS-II Board (Slot 12)

• Spike Noise

• Analog Suppression

• Alert RF-DIF

• Disable UTNS

54

MUX Board (Slots 13 & 14)

• Routes Input

• Loopback Capability

• J8 Master Exciter Out

• Body Pre-amp Bias

55


Which board provides the routing of input (receive) signal sources to the 8 receiver channels?

A.Front Panel I/O Board

B.Exciter Board

C.Receiver Board

D.Multiplexer Board

56

Driver Module

• Crosspoint Switch

• DC Bias

• RF Amp Unblank Signal

• CAN Network

• 8 Multi-Coil Channels

57

Driver Module

• Front Panel Interface

• SW4 (Active)

• SW1-3 (Not Active)

58

Driver Module

• Driver Control Board (DCB)

• CAN Core Board

• Unblank Distribution Board (UDB)

• Multi-Coil Driver Board (MCD)

• Front Panel Interface Board (FPI)

Note: Entire Unit is a FRU.

59

EXCITE Hardware

• Ethernet Switch (Systems Cabinet)• Transient Noise Suppressor (TNS)• Penetration Panel Filters• Octane Computer PCI Expansion Chassis• Low Profile Carriage Assembly (LPCA)

– Head T/R Preamp Assembly

– Multi-Coil Preamps Assembly

• Crosspoint Switch

60

Ethernet Switch

• APS Board

• AGP Board

• SCP Board

61

Transient Noise Suppressor

• Two TNS Units (Present)

• UTNS-II (Future)

62

Penetration Panel Filters

• Multi-Coil Filter (J78)

• Multi-Coil Preamp Bias (J77)

• Dynamic Disable HV Filter

63

Octane Computer PCI Expansion Chassis

• 2nd Ethernet Board

• Image Transfer Host Board

64

Low Profile Carriage Assembly (LPCA)

• One Head Transmit/Receive Channel

• 74 Pin Bendix Quick Disconnect

• Motherboard

• 8 Receive Only Preamps

65

Head T/R Preamp Assembly

• Head T/R Protect Circuitry

• Preamplifier

• Image Reject Filter

66

Multi-Coil Preamps Assembly

• Motherboard

• 8 Multi-Coil Preamp Assemblies

67

Crosspoint Switch

• Serial Stream Data• Multi-Coil DC Bias & Head DC

Bias• Interfaces via a Digital Interface• Controls Receiver Channel 1• Routes Input Signals• 9dB Head/MC1• 10dB MC2-MC8

68


The Crosspoint Switch assembly provides Preamp protection from high power RF pulses.

True or False

69

Questions

70

Module 3

• Diagnostics

• Troubleshooting

• FRUs

71

Diagnostics

• Software Tools (Icons)

• Diagnostic Tools

• Multi-Coil Receive (MCR) Tool

72

Software Tools (Icons)

Error L

ogs

Diagnosti

cs

Imag

e Quali

ty

Calibrat

ions

Configurat

ion

Utilitie

s

Replac

emen

t

PM Home

73

Home

74

Error Logs

75

Diagnostics

76

Image Quality

77

Calibrations

78

Configuration

79

Utilities

80

Replacement

81

PM

82

Diagnostic Tools

• MCR Tool

• TRMAP

• MGD/RRF/Driver Module Diagnostics • Crosspoint Switch

83

MCR Tool

Tests head channel and channels 1-8 of the Multi-Coil Receive chain.

Part Number: 2328784

84

TRMAP

Tests the effects of coil coupling in both transmit and receive modes

85

MGD/RRF/Driver Module Diagnostics

Diagnostics Tests

MGD Board Level •DRF

•TRF

•SRF

•IRF

•AP

MGD Data Path •IRF → DRF

•IRF → IRF I/O

•SRF → DRF

•SRF → IRF

•SRF → TRF

•APS → Bridge

•AGP → Bridge

•APS → AP

APS, AGP, and SCP •APS

•AGP

•SCP

RRF Board Level •DIF

•Receiver

•Exciter

•UTNS

Driver Control Board •CAN Link

•Power Supply Data

•I/O Status

•Xpt (Crosspoint) Switch

•MCD (Multi-Coil Driver)

•Gather Load Data

86

Crosspoint Switch

• Runs diags on the Crosspoint switch

• Results indicated on the LEDs

87


The customer is complaining of poor SNR on the eight channel system, which diagnostic tool would you use to isolate a bad channel?

A. Crosspoint SwitchB. MGD/RRF/Driver Module DiagnosticsC. TRMAPD. MCR Tool

88

Troubleshooting

• Driver Module

• HART Tool

89

Driver Module

• Check Error Log

• Inspect LEDs and Switches

• Run Diags from CSD

90

HART (Hardware Tracker)

Two Types of Logs:

• Current Status Log (Class A)

• History Log (Class C)

91

HART Current Status Log

Example

Install Date

Board Type

Board Location

Board Revision Firmware Revision

Serial Number

Current Date/Time

Power On

Diag Results

April 19 2002

APS Board

MGD Slice 1 Front

01-W3286F04I Mar 19 2002 15:57:20

509G073 April 19 2002 9:18:21

Serial Number Confirmation Unavailable

April 19 2002

IT MGD Board

MGD Slice 1A Front

April 19 2002 9:18:21

Serial Number Confirmation Unavailable

92

HART History Log

Example

Msg No

Install Date

Board Type

Board Location

Board Revision Firmware Revision

Old Serial Number

New Serial Number

Current Date/Time

1 April 23 2002

ACP Board

MGD Slice 10 Front

01-W3286FO4H Mar 19 2002 15:57:20

--------------

5009035 April 23 2002 0:29:24

2 April 23 2002

SCP Board

MGD Slice 12 Front

01-W3513FO0C Mar 19 2002 16:24:23

--------------

4606688 April 23 2002 0:29:24

93


The Current Status Log displays a history of board replacements within the MGD Chassis, RRF Chassis and Driver Module.

True or False

94

FRUs

• EXCITE and LX Preamps

• Parts/Replacement/Calibrations Documentation

95

Preamps

Three styles of preamps:

• Multi-Coil Preamp Assembly (8)

• Head T/R Switch

• Body Preamp

96

Documentation

The Signa 10.X Service Methods CD-ROM includes all technical documentation (troubleshooting, replacement, calibration, diagnostics, FRUs, etc.) specific to the 10.X system.10.X Service Methods CD-ROM: 2333500-110.X Restricted Service S/W: 2167557-27

97

Replacement/Calibration FRUs

No cals needed for MGD. RRF Listed below:

FRUs Calibrations

Exciter Board RF Power

MUX Board RF Power, BACC & EPT

Receiver Board BACC & EPT

UTNS Board BACC & EPT

98


A customer complains of poor SNR on head scans only. To troubleshoot this problem, swap the body preamp with the head preamp.

True or False

99

Questions

MR - MGD

Documents

Transcript of MR - MGD