DEL Medical CMP 200 Service manual

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CM Series

X - R a y G e n e r a t o r

Installation & Service Manual

P/N 8000-CMIS

Revision:

B, January 22, 2008

CPI CMP 200 SERIES

X-RAY GENERATOR

CMP 200

OFF

MODE

TABLE

BUCKY

NON-

BUCKY

WALL

BUCKY

EC FIELD

AUX 1 AUX 2

IIIIII

PREP

SMALL LARGEAEC mAs mA/ms

FOCAL

SPOT

EXPOSE

CMP200_001A.CDR

SERVICE MANUAL

PREPARED BY:

COMMUNICATIONS & POWER INDUSTRIES CANADA INC. 45 RIVER DRIVE GEORGETOWN, ONTARIO, CANADA L7G 2J4 TELEPHONE: (905) 877-0161

SERVICE MANUAL P/N 740986-00

CPI Canada Inc.

PRE-INSTALLATION

CMP 200

INSTALLATION

SERVICE AND

INSTALLATION

INTERFACING, PROGRAMMING, AND CALIBRATION

1¾

2¾

3¾

MANUAL

P/N 740986-00

TROUBLESHOOTING

ACCEPTANCE TESTING

4¾

5¾

REGULAR MAINTENANCE

THEORY OF OPERATION

SPARES

SCHEMATICS

The original version of this manual (June 17, 2001) has been drafted in the English language by: Communications & Power Industries communications & medical products division.

6¾

7¾

8¾

9¾

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-00 Rev. B Page 0-1

CPI Canada Inc.

PROPRIETARY AND CONFIDENTIAL

The design and information contained in this document is proprietary to Communications & Power Industries Canada Inc. (CPI), has been designed and developed at private expense, and is the exclusive property of CPI. The information contained herein is loaned in confidence solely for the installation, operation, and maintenance of CPI equipment. This document may not be duplicated in whole or in part, or be used for re-engineering, reverse engineering, or otherwise reproducing in any form or creating or attempting to create or permitting, allowing or assisting others to create or manufacture CPI’s product or products derived therefrom, without the express written permission of CPI.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 0-2 CMP 200 X-Ray Generator Service Manual Ch # 740987-00 Rev. B

CPI Canada Inc. Pre-installation 1

CHAPTER 1

PRE-INSTALLATION

CONTENTS:

Section Title

1.1.0 INTRODUCTION ..........................................................................................................................................1-2

1.1.1 Generator Description...............................................................................................................................1-2

1.1.2 Features ....................................................................................................................................................1-2

1.1.3 Radiographic Performance........................................................................................................................1-2

1.1.4 Environmental Specifications....................................................................................................................1-3

1.1.5 Applicable Standards ................................................................................................................................1-3

1.1.6 Electromagnetic Compatibility (EMC) .......................................................................................................1-7

1.1.7 RoHS Compliance.....................................................................................................................................1-7

1.2.0 SAFETY........................................................................................................................................................1-8

1.2.1 Safety and Warning Symbols....................................................................................................................1-8

1.2.2 Safety Notices and Warnings....................................................................................................................1-8

1.2.3 Safety Warning Labels............................................................................................................................1-10

1.3.0 PREPARING FOR INSTALLATION............................................................................................................1-15

1.3.1 Generator Heat Output............................................................................................................................1-15

1.3.2 Generator Power Requirements .............................................................................................................1-15

1.3.3 Generator Ground Requirements............................................................................................................1-18

1.3.4 Locating and Mounting the Generator.....................................................................................................1-19

1.3.5 Cable Entrance and Seismic Center Location........................................................................................1-20

1.3.6 Tools and test Equipment Required........................................................................................................1-21

1.3.7 Pre-Installation Checklist.........................................................................................................................1-21

1.4.0 GENERATOR LAYOUT AND MAJOR COMPONENTS ............................................................................1-22

1.5.0 COMPATIBILITY LISTING..........................................................................................................................1-24

1.6.0 CUSTOMER SUPPORT.............................................................................................................................1-25

1.7.0 COMPATIBILITY STATEMENT..................................................................................................................1-25

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-1

1 Pre-installation CPI Canada Inc.

1.1.0 INTRODUCTION

This chapter summarizes the main features of the CMP 200 X-ray generator (performance, regulatory and compatibility). Safety information is provided, along with environmental, room, and installation requirements. This chapter concludes with a pre-installation checklist and a diagram showing the major component layout. The information in this chapter is provided in order for the installer to be able to plan the site layout prior to installation of the generator.

1.1.1 Generator Description

The CMP 200 X-ray generator is intended for use in stationary radiographic X-ray systems, including tomography. The X-ray generator consists of a main power cabinet, and a control console. The main power cabinet contains the HT tank and control circuits, the filament drivers, the low speed starter, and interface connections to the room equipment. The control console allows the operator to select the technique factors, image receptors, etc., and to initiate an X-ray exposure.

1.1.2 Features

The following are the main features of and the options available for the generator:

• Integral low speed starter, compatible with X-ray tubes with type “R” stator. Optional compatibility with GE 23/23 Ω equal impedance “E” stator.

• 24 VDC, 110, or 220 VAC power source for Buckys.

• 24 VAC 150 watts power source for collimator lamp.

• 24 VDC 45 watts power source for system locks.

• Optional AEC.

1.1.3 Radiographic Performance

kVp range: 40 to 125 kV or 40 to 150 kV,

depending on model. kVp steps: variable in 1 kV steps. kVp accuracy: Risetime (10-90%): <1.5 ms. Time range: 1.0 to 6300 milliseconds. mAs range 0.1 to 500 mAs (30/32/40 kW), 0.1 to

mAs accuracy: ± (10 % + 0.2) mAs. mA range 10 to 400 mA (30/32 kW), 10 to 500

Coefficient of linearity: 0.05 (station to station) mAs. Coefficient of reproducibility:

± 5 %.

630 mAs (50 kW).

mA (40 kW), 10 to 630 mA (50 kW).

kV, mAs ≤ 0.05.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-2 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.1.4 Environmental Specifications

OPERATING

Ambient temperature range

10 to 40 °C (50 to 104 °F). Relative humidity 20 to 80%, non-condensing. Altitude Sea-level to 2440 meters (700 to 1100 hPa).

TRANSPORT AND STORAGE

Ambient temperature range

-25 to 70 °C (-13 to 158 °F).. Relative humidity 5 to 95%, non-condensing. Atmospheric pressure range 500 to 1060 hPa (375 to 795 mm Hg).

1.1.5 Applicable Standards

The CMP 200 series of X-ray generators comply with the regulatory requirements and design standards in this section as follows:

• VZW2555 series: Only the standards marked with an asterisk

* under SAFETY.

• VZW2556 series: All standards in this section.

A) SAFETY

* FDA Center for Devices & Radiological Health (CDRH) - 21 CFR title 21 subchapter J (USA).

•

* Radiation Emitting Devices Act - C34 (Canada).

•

• Medical Device Regulations (Canada).

• EC Directive 93/42/EEC concerning Medical Devices (European Community).

* EN 60601-1/IEC 60601-1, EN 60601-2-7/IEC 60601-2-7, CSA 601.1, UL60601.1.

•

-Type of protection against electric shock: Class I equipment.

-Degree of protection against electric shock: Not classified.

-Degree of protection against harmful ingress of water: Ordinary equipment.

-Mode of operation: Continuous operation with intermittent loading (standby - exposure).

-Equipment not suitable for use in presence of a flammable anesthetic mixture with air or

with oxygen or nitrous oxide.

• EN 60601-1-4/IEC 60601-1-4, EN ISO 14971.

NOTE: All referenced standards are considered to be at the latest revision.

The CE Mark is a declaration by the manufacturer that the product complies with the requirements of the applicable European Union (EU) medical device directive and that the product has been subject to conformity assessment procedures as provided in that directive.

A CSA mark with the indicators “C” and “US” means that product is certified for both the U.S. and Canadian markets, to the applicable U.S. and Canadian standards.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-3

1 Pre-installation CPI Canada Inc.

B) EMC (EN 60601-1-2:2001/IEC 60601-1-2:2001)

Guidance and manufacturer’s declaration – electromagnetic emissions

The VZW2556 series of X-ray generators is intended for use in the electromagnetic environment specified below. The customer or the user of the VZW2556 series should assure that it is used in such an environment.

Emissions test Compliance Electromagnetic environment - guidance

RF emissions

CISPR 11

RF emissions

CISPR 11

Harmonic

emissions

IEC 61000-3-2

Voltage

fluctuations/

flicker emissions

IEC 61000-3-3

NOTE It is essential that the actual shielding effectiveness and filter attenuation of the shielded location be verified to assure that they meet the minimum specifications.

Group 1 The VZW2556 series of X-ray generators use RF energy only for

their internal functions. Therefore, the RF emissions are very low and are not likely to cause any interference in nearby electronic equipment.

Class A

(The VZW2556

series of X-ray

generators in

combination with

shielded location)

Not Applicable

The VZW2556 series of X-ray generators must be used only in a shielded location with a minimum RF shielding effectiveness and, for each cable that exits the shielded location, a minimum RF filter attenuation of 40dB from 30 MHz to 230 MHz and 47dB from 230 MHz to 1 GHz. (The minimum at 30 MHz is 40dB and the minimum at 230 MHz is 47dB).

The VZW2556 series is suitable for use in all establishments other than domestic and those directly connected to the public lowvoltage power supply network that supplies buildings used for domestic purposes.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-4 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.1.5 Applicable Standards (Cont)

Guidance and manufacturer’s declaration – electromagnetic immunity

Immunity

test

Electrostatic

discharge (ESD)

IEC 61000-4-2

Electrical fast

transient/burst

IEC 61000-4-4

Surge

IEC 61000-4-5

Voltage dips,

short interruption,

and voltage

variations on

power supply

input lines

IEC 61000-4-11

Power frequency

(50/60 Hz)

IEC 61000-4-8

IEC 60601

test level

± 6 kV contact

± 8 kV air

± 2 kV for power

supply lines

± 1 kV for

input/output lines

± 1 kV differential

mode

± 2 kV common

mode

< 5 % U

(> 95 % dip in UT)

for 0.5 cycle

40 % U

(60 % dip in UT)

for 5 cycles

70 % U

(30 % dip in UT)

< 5 % U

(> 95 % dip in UT)

for 5 s

Compliance

level

± 6 kV contact

± 8 kV air

± 2 kV for power

supply lines

± 1 kV for

input/output lines

± 1 kV differential

mode

± 2 kV common

mode

< 5 % U

(> 95 % dip in UT)

for 0.5 cycle

40 % U

(60 % dip in UT)

for 5 cycles

70 % U

(30 % dip in UT)

< 5 % U

(> 95 % dip in UT)

for 5 s

Electromagnetic environment –

guidance

Floors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30%.

Mains power quality should be that of a typical commercial or hospital environment.

Mains power quality should be that of a typical commercial or hospital environment. If the user of the VZW2556 series X-ray generator requires continued operation during power mains interruptions, it is recommended that the X-ray generator be powered from an uninterruptible power supply or battery.

3 A/m 3 A/m Power frequency magnetic fields should be at

levels characteristic of a typical location in a typical commercial or hospital environment

NOTE: UT is the A.C. mains voltage prior to application of the test level.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-5

1 Pre-installation CPI Canada Inc.

1.1.5 Applicable Standards (Cont)

Guidance and manufacturer’s declaration – electromagnetic immunity

Immunity

test

Conducted RF IEC 61000-4-6

Radiated RF

IEC 61000-4-3

IEC 60601

test level

3 V

rms

150 kHz to

80MHz

3 V/m

80MHz to 2.5

GHz

Compliance

level

3 V

rms

150 kHz to

80MHz

3 V/m

80MHz to 2.5

GHz

Electromagnetic environment - guidance

The VZW2556 series of X-ray generators must be used only in a shielded location with a minimum RF shielding effectiveness and, for each cable that enters the shielded location, a minimum RF filter attenuation of 40dB from 30 MHz to 230 MHz and 47dB from 230 MHz to 1 GHz. (The minimum at 30 MHz is 40dB and the minimum at 230 MHz is 47dB.)

Field strengths outside the shielded location from fixed RF transmitters, as determined by an electromagnetic site survey, should be less than 3

V/m.

Interference may occur in the vicinity of equipment marked with the following symbol:

NOTE 1 These guidelines may not apply all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.

NOTE 2 It is essential that the actual shielding effectiveness and filter attenuation of the shielded location be verified to assure that they meet the minimum specification.

Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and

land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the VZW2556 series of X-ray generators is used exceeds the applicable RF compliance level above, the X-ray generator should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the X-ray generator.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-6 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.1.6 Electromagnetic Compatibility (EMC)

In accordance with the intended use, some models of this series of X-ray generators comply with the European Council Directive concerning Medical Devices. The CE marking affixed to compliant products signifies this. One of the harmonized standards of this Directive defines the permitted levels of electromagnetic emission from this equipment and its required immunity from the electromagnetic emissions of other devices.

It is not possible, however, to exclude with absolute certainty the possibility that other high frequency electronic equipment, which is fully compliant to the EMC regulations, will not adversely affect the operation of this generator. If the other equipment has a comparatively high level of transmission power and is in close proximity to the generator, these EMC concerns (the risk of interference) may be more pronounced. It is therefore recommended that the operation of equipment of this type such as mobile telephones, cordless microphones and other similar mobile radio equipment be restricted from the vicinity of this X-ray generator.

1.1.7 RoHS Compliance CMP 200

产品中有毒有害物质或元素的名称及含量

Table of hazardous substances’ name and concentration.

有毒有害物质或元素

部件名称

Component Name

铅

(Pb)

汞

(Hg)

Hazardous substances’ name

镉

(Cd)

六价铬

(Cr(VI))

多溴联苯

(PBB)

多溴二苯醚

(PBDE)

Generator X O O X O O

Console X O O X O O

O: 表示该有毒有害物质在该部件所有均质材料中的含量均在SJ/T11363-2006 标准规定的限量要求以下 X: 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出SJ/T11363-2006 标准规定的限量要求

• 此表所列数据为发布时所能获得的最佳信息

• 由于缺少经济上或技术上合理可行的替代物质或方案，此医疗设备运用以上一些有毒有害物质来实

现设备的预期临床功能，或给人员或环境提供更好的保护效果。

O: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ/T11363-2006. X: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ/T11363-2006.

• Data listed in the table represents best information available at the time of publication

• Applications of hazardous substances in this medical device are required to achieve its intended

clinical uses, and/or to provide better protection to human beings and/or to environment, due to lack of reasonably (economically or technically) available substitutes.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-7

1 Pre-installation CPI Canada Inc.

1.2.0 SAFETY

1.2.1 Safety and Warning Symbols

The following advisory symbols are used on the safety warning labels, and/or on circuit boards, and/or on the operator console.

WARNING THIS X-RAY UNIT MAY BE DANGEROUS TO PATIENT AND OPERATOR UNLESS SAFE EXPOSURE FACTORS, OPERATING INSTRUCTIONS AND MAINTENANCE SCHEDULES ARE OBSERVED.

1.2.2 Safety Notices and Warnings

High voltage symbol used to indicate the presence of high voltage.

Warning symbol used to indicate a potential hazard to operators, service personnel or to the equipment. It indicates a requirement to refer to the accompanying documentation for details.

Radiation exposure symbol used on operator console. Lights to indicate that an exposure is in progress. This is accompanied by an audible tone from the console.

Radiation warning label on operator console. Never allow unqualified personnel to operate the X-

ray generator.

WARNING:

THE MANUFACTURER ACCEPTS NO RESPONSIBILITY FOR ANY GENERATOR

THE MANUFACTURER ALSO ASSUMES NO RESPONSIBILITY FOR X-RAY

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-8 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

THIS X-RAY UNIT MAY BE DANGEROUS TO PATIENT AND OPERATOR UNLESS

SAFE EXPOSURE FACTORS AND OPERATING INSTRUCTIONS ARE OBSERVED.

PROPER USE AND SAFE OPERATING PRACTICES WITH RESPECT TO X-RAY

GENERATORS ARE THE RESPONSIBILITY OF USERS OF SUCH GENERATORS. CPI CANADA INC. PROVIDES INFORMATION ON ITS PRODUCTS AND ASSOCIATED HAZARDS, BUT ASSUMES NO RESPONSIBILITIES FOR AFTERSALE OPERATING AND SAFETY PRACTICES.

NOT MAINTAINED OR SERVICED ACCORDING TO THIS SERVICE AND INSTALLATION MANUAL, OR FOR ANY GENERATOR THAT HAS BEEN MODIFIED IN ANY WAY.

RADIATION OVEREXPOSURE OF PATIENTS OR PERSONNEL RESULTING FROM POOR OPERATING TECHNIQUES OR PROCEDURES.

CPI Canada Inc. Pre-installation 1

1.2.2 Safety Notices and Warnings (Cont)

X-ray radiation exposure may be damaging to health, with some effects being cumulative and extending over periods of many months or even years. Operators and service personnel should avoid any exposure to the primary beam and take protective measures to safeguard against scatter radiation. Scatter radiation is caused by any object in the path of the primary beam and may be of equal or less intensity than the primary beam that exposes the film.

No practical design can incorporate complete protection for operators or service personnel who do not take adequate safety precautions. Only authorized and properly trained service and operating personnel should be allowed to work with this X-ray generator equipment. The appropriate personnel must be made aware of the inherent dangers associated with the servicing of high voltage equipment and the danger of excessive exposure to X-ray radiation during system operation.

DO NOT CONNECT UNAPPROVED EQUIPMENT TO THE REAR OF THE CONSOLE.

For the membrane console, J3 is for connection of an external hand switch, J4 is a serial port for use by an external computer, and J8 is for the interconnect cable to the main cabinet.

For the touch screen console, J2 on the touch screen interface board is for the interconnect cable to the generator, J3 is for connection of an external hand switch, J5 connects to the membrane switch assembly with the on / off and prep / expose switches, and J4 is a serial port for use by an external computer.

INCORRECT CONNECTIONS OR USE OF UNAPPROVED EQUIPMENT MAY RESULT IN INJURY OR EQUIPMENT DAMAGE.

CAUTION

: DO NOT EXCEED THE TUBE MAXIMUM OPERATING LIMITS. INTENDED LIFE AND

RELIABILITY WILL NOT BE OBTAINED UNLESS GENERATORS ARE OPERATED WITHIN PUBLISHED SPECIFICATIONS.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-9

1 Pre-installation CPI Canada Inc.

1.2.2 Safety Notices and Warnings (Cont)

WARNING

THE CONSOLE ON/OFF SWITCH DOES NOT DISCONNECT THE MAIN POWER

THE DC BUS CAPACITORS, LOCATED IN THE MAIN CABINET PRESENT A

AN LED CONNECTED ACROSS THE DC BUS INDICATES THE PRESENCE OF HIGH

: HAZARDOUS VOLTAGES EXIST INSIDE THE GENERATOR WHENEVER THE MAIN

POWER DISCONNECT IS SWITCHED ON. THESE AREAS INCLUDE, BUT ARE NOT LIMITED TO, THE MAIN FUSE HOLDER AND ASSOCIATED CIRCUITS ON THE H.V. AUXILIARY BOARD, THE AUXILIARY AND / OR TOUCHSCREEN TRANSFORMERS, AND THE MAIN POWER CONTACTOR. LED DS1 ON THE H.V. AUXILIARY BOARD INDICATES THE PRESENCE OF THE +24 VDC SUPPLY.

FROM THE ABOVE AREAS INSIDE THE GENERATOR.

SAFETY HAZARD FOR AT LEAST 5 MINUTES AFTER THE POWER HAS BEEN REMOVED FROM THE UNIT. CHECK THAT THESE CAPACITORS ARE DISCHARGED BEFORE SERVICING THE GENERATOR.

VOLTAGE. THIS LED IS MOUNTED ON THE EMC CAPACITOR BOARD (ON SOME MODELS, THE EMC CAPACITOR BOARD DOES NOT CONTAIN ANY COMPONENTS OTHER THAN THE LED AND THE SERIES RESISTORS).

DO NOT RELY SOLELY ON BLEEDER CIRCUITS AND HIGH-VOLTAGE ON

INDICATORS IN THE GENERATOR TO PROTECT YOU. DUE TO THE POSSIBILITY OF COMPONENT FAILURE, IT MUST NEVER BE ASSUMED THAT AN UNLIT LED ENSURES THAT NO HIGH VOLTAGE IS PRESENT. USING A VOLTMETER, CONFIRM THAT NO HIGH VOLTAGE IS PRESENT BEFORE ATTEMPTING ANY SERVICE.

1.2.3 Safety Warning Labels

This subsection defines the safety labels used inside and outside the generator cabinet.

NOTE:

WARNING:

This information is provided to help you establish safe operating conditions for both you and your X-ray generator. Do not operate this X-ray generator except in accordance with these instructions, and any additional information provided by the X-ray generator manufacturer and / or competent safety authorities.

THESE LABELS AND WARNINGS ARE PROVIDED TO ALERT SERVICE

PERSONNEL THAT SERIOUS INJURY WILL RESULT IF THE HAZARD IDENTIFIED IS IGNORED.

SWITCH OFF THE MAIN POWER DISCONNECT AND ALLOW SUFFICIENT TIME

FOR ALL CAPACITORS TO DISCHARGE BEFORE REMOVING ANY COVERS.

IF ANY COVERS MUST BE REMOVED FOR SERVICE, TAKE ALL REQUIRED

PRECAUTIONS WITH RESPECT TO THE HAZARD(S) AND IMMEDIATELY REPLACE THE COVERS WHEN THE NEED FOR REMOVAL IS COMPLETED.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-10 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.2.3 Safety Warning Labels (Cont)

Weight Label

This label is attached to the main generator cabinet and to the HT tank, and states the approximate weight of the main cabinet with the HT tank, and the weight of the HT tank separately. Do not attempt to lift these items without proper assistance.

Caution HV/High Energy Warning Label

This label is attached to the generator cabinet and on the inside of the back cover above the HT tank. The DC bus capacitors (approximately 300 to 670 VDC, depending on model) will remain charged for up to 5 minutes after the AC mains is disconnected or the console is switched off.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-11

1 Pre-installation CPI Canada Inc.

1.2.3 Safety Warning Labels (Cont) Caution HV Behind Cover Label

This label is attached to the outside of the generator cabinet, to the cover over the inverter assembly, and to the cover in front of the touchscreen fusing board. Mains voltage is present inside the cabinet whenever the main disconnect is switched on. Additionally, the DC bus capacitors will remain charged for up to 5 minutes after the AC mains is disconnected or the console is switched off.

WARNING:

HT Tank - Transformer Terminals Notice

This notice is printed on the HT tank lid and cautions against over-tightening the nuts on the transformer feedthrough terminals (for the primary of the HT transformers).

WAIT A MINIMUM OF 5 MINUTES AFTER THE INPUT MAINS POWER HAS BEEN

REMOVED BEFORE REMOVING ANY COVERS. ONCE THE COVER(S) ARE REMOVED. CHECK THAT THE VOLTAGE ACROSS THE DC BUS CAPACITORS IS NEAR ZERO BEFORE SERVICING. IF THIS VOLTAGE EXCEEDS 48 VDC, THE CAPACITORS MUST BE MANUALLY DISCHARGED BY QUALIFIED SERVICE PERSONNEL.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-12 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.2.3 Safety Warning Labels (Cont)

Danger High Tension Notice

This notice is printed on the HT tank lid. High voltage may be present at the primary terminals on the tank lid board, at the output high voltage connectors, and at the mA/mAs measuring jacks if the shorting link is opened for mA/mAs measurements.

HIGH VOLTAGE HAZARD: Be certain that you are aware of all potential high voltage locations and hazards as detailed in this section before removing any covers, or attempting any service on this X-ray generator.

FUSE RATINGS:

LOCATION

MAIN LINE FUSES: F1, F2: FRN-R-50 * F1, F2, F3: AG40 *

1 PHASE UNITS 3 PHASE UNITS

(32/40 kW). F1, F2, F3: SC60 *

(50 kW). GENERATOR CONTROL BOARD: F1: GDC-1A * F1: GDC-1A * CONSOLE BOARD: F1: GDC-1A * F1: GDC-1A *

ALL 208/230 V UNITS

ALL 400/480 V UNITS

H.V. AUXILIARY BOARD: F1, F6, F7: S506-8A * F1, F6, F7: S506-8A * F2, F3: GDC-3.15A * F2, F3: GDC-3.15A * F4, F5, F11: GDC-6.3A * F4, F5: FNQ-1 * F8, F9, F12: GDC-2A * F8, F9: FNQ 2 * F10: GDC-1A * F10: GDC-1A * F11: GDC-6.3A * F12: GDC-2A *

* Refer to chapter 8, spares list, for CPI part number for these fuses.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-13

1 Pre-installation CPI Canada Inc.

1.2.3 Safety Warning Labels (Cont)

HIGH VOLTAGE HAZARD: Approximately 400 VAC is present on the console board in the

area of T1, C36, and J5. This is a high voltage source for the fluorescent backlight on the LCD display.

HIGH VOLTAGE HAZARD: AC mains voltage and / or DC bus voltage (approximately 325 to 670 VDC, depending on model) is present on the H.V. auxiliary board whenever the AC mains is energized. Ensure that the AC mains is switched off and locked out before servicing this board. See the note below regarding the DC bus voltage.

HIGH VOLTAGE HAZARD: High voltage is present on all components connected to the AC mains (line fuses, main power contactor, H.V. auxiliary board, auxiliary and / or touchscreen transformer, etc) whenever the AC mains is switched on. Additionally, DC bus voltage is present on certain components (mains rectifier assembly, DC bus capacitors, inverter assembly, HT tank, H.V. auxiliary board, etc) whenever the generator is switched on, and will remain on for up to 5 minutes after the console is switched off or the AC mains is switched off or disconnected.

High voltage (approximately 325 to 670 VDC, depending on model) is present on the inverter assembly and associated components whenever the AC mains is energized and the console is switched on, and for up to 5 minutes after the console is switched off or the AC mains is disconnected. THIS COMBINATION OF HIGH VOLTAGE AND HIGH CURRENT IS

POTENTIALLY LETHAL. USE EXTREME CAUTION WHEN SERVICING THIS UNIT.

DANGEROUS

VOLTAGE

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-14 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.3.0 PREPARING FOR INSTALLATION

1.3.1 Generator Heat Output

The maximum heat output of the main generator cabinet is less than 1000 BTU / hour in normal clinical use, with a maximum of 70 BTU / hour heat output for the console. The console is primarily conduction cooled, and the main cabinet is fan cooled. The console and main cabinet should never be covered when the generator is switched on, as any covering may interfere with the cooling.

1.3.2 Generator Power Requirements

The tables in this section show mains power requirements for various configurations of CMP 200 X-ray generators. The installer must ensure that the generator is connected to the proper mains voltage as per the nameplate on the generator.

The table below depicts the power requirements for the 30 kW CMP 200 X-ray generators.

Line Voltage 208 VAC - 5% to 230 VAC + 10%, 1 phase. Line Frequency 50/60 Hz. Momentary Current 195 Amps at 230 VAC.

Nominal Current Momentary Power Consumption 43 kVA.

The table below depicts the power requirements for the 32 kW CMP 200 X-ray generators.

≤5 Amps.

Line Voltage 208 VAC - 5% to 230 VAC + 10%, 3 phase.

400 VAC ± 10%, 3 phase.

480 VAC ± 10%, 3 phase. Line Frequency 50/60 Hz. Momentary Current 112 Amps/phase at 230 VAC.

65 Amps/phase at 400 VAC.

Nominal Current Momentary Power Consumption 45 kVA.

≤5 Amps.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-15

1 Pre-installation CPI Canada Inc.

1.3.2 Generator Power Requirements (Cont)

The table below depicts the power requirements for the 40 kW CMP 200 X-ray generators.

Line Voltage 208 VAC - 5% to 230 VAC + 10%, 1 phase.

208 VAC - 5% to 230 VAC + 10%, 3 phase. 400 VAC ± 10%, 3 phase.

480 VAC ± 10%, 3 phase. Line Frequency 50/60 Hz. Momentary Current 250 Amps at 230 VAC (1 phase).

140 Amps/phase at 230 VAC (3 phase).

80 Amps/phase at 400 VAC.

65 Amps/phase at 480 VAC.

Nominal Current Momentary Power Consumption 55 kVA.

The table below depicts the power requirements for the 50 kW CMP 200 X-ray generators.

≤5 Amps.

Line Voltage 208 VAC - 5% to 230 VAC + 10%, 3 phase.

400 VAC ± 10%, 3 phase.

480 VAC ± 10%, 3 phase. Line Frequency 50/60 Hz. Momentary Current 175 Amps/phase at 230 VAC.

100 Amps/phase at 400 VAC.

80 Amps/phase at 480 VAC.

Nominal Current Momentary Power Consumption 69 kVA.

≤5 Amps.

* Nominal Current = Generator standby current only. External or installer-supplied equipment

connected to the generator may increase the nominal current beyond the values shown.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-16 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.3.2 Generator Power Requirements (Cont)

The following table defines the power line requirements for the generators.

: THE FOLLOWING TABLE CONTAINS RECOMMENDED VALUES FOR THE WIRE SIZES BETWEEN

NOTE

THE MAINS DISCONNECT AND THE GENERATOR. THE ACTUAL VALUES USED AT AN INSTALLATION ARE DEPENDENT ON THE QUALITY OF THE INPUT LINE (VOLTAGE LEVEL), THE CURRENT REQUIREMENTS, AND THE LENGTH OF THE CABLE RUN, AND MUST BE CONFIRMED BY THE INSTALLER.

FINAL SELECTION OF GENERATOR INPUT WIRE AND DISCONNECTS AS WELL AS THE CABLING FROM THE DISTRIBUTION TRANSFORMER TO THE MAINS DISCONNECT MUST MEET THE REQUIREMENTS OF THE LOCAL ELECTRICAL CODES, AND IS USUALLY DETERMINED BY HOSPITAL / CONTRACTOR ENGINEERING.

THE RATINGS LISTED CONSIDER THE GENERATOR REQUIREMENTS ONLY. THE INSTALLER

MUST MAKE THE NECESSARY COMPENSATION FOR ADDITIONAL LOAD REQUIREMENTS.

A POOR QUALITY INPUT LINE MAY RESULT IN THE INSTALLER HAVING TO

DERATE THE GENERATOR'S MAXIMUM POWER.

Generator Series

and Mains Voltage

30 kW 208-230 VAC, 1p. 32 kW 208-230 VAC, 3p. 32 kW 400 VAC, 3p. 40 kW 208-230 VAC, 1p.

40 kW 208-230 VAC, 3p. 40 kW 400 VAC, 3p. 40 kW 480 VAC, 3p. 50 kW 208-230 VAC, 3p. 50 kW 400 VAC, 3p 50 kW 480 VAC, 3p.

Minimum

Recommended

Mains

Disconnect to

Generator

(15 ft/5 m max)

#4 (21 mm

#6 (13.3 mm

#2 (33 mm

#4 (21 mm

#6 (13.3 mm

#4 (21 mm

#6 (13.3 mm

)

Generator

Momentary

Line Current

Minimum

Recommended

Generator

Service Rating

Minimum

Recommended

Distribution

Transformer

Rating

195 A 120 A 45 kVa #4

(21 mm

112 A 100 A 45 kVa #4

(21 mm

65 A 60 A 45 kVa #6

(13.3 mm

250 A 120 A 65 kVa #2

(33 mm

140 A 120 A 55 kVa #4

(21 mm

80 A 100 A 55 kVa #6

(13.3 mm

65 A 100 A 55 kVa #6

(13.3 mm

175 A 200 A 65 kVa #4

(21 mm

100 A 100 A 65 kVa #6

(13.3 mm

80 A 100 A 65 kVa #6

(13.3 mm

Minimum

Recommended

Ground

Wire Size

)

Apparent

Mains

Resistance

0.06 Ω

0.09 Ω

0.27 Ω

0.045 Ω

0.075 Ω

0.22 Ω

0.32 Ω

0.055 Ω

0.17 Ω

0.24 Ω

* Refer to 1.3.3 for general grounding information.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-17

1 Pre-installation CPI Canada Inc.

1.3.2 Generator Power Requirements (Cont)

Recommended Service Disconnect: As per the above table

• All wiring and grounding should comply with the national electrical code or equivalent.

• All wiring must be copper.

• The disconnect switch shall be located within reach of the operator.

1.3.3 Generator Ground Requirements

• A suitable ground must be connected from the disconnect switch to the main ground of the generator, located to the right of the main fuse block. The ground wire is typically part of the line cord, and the current capacity of the ground conductor must normally be equal to or greater than that of the line conductors.

• A copper ground cable, #10 AWG (6 mm to the H.T. tank ground stud (located at the top of the HT tank).

• If a neutral line is provided with the system, under no circumstances is it to be used for ground purposes. The ground must carry fault currents only.

) or larger should be connected from the X-ray tube housing

Use and disclosure is subject to the restrictions on the title page of this CPI document.

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CPI Canada Inc. Pre-installation 1

1.3.4 Locating and Mounting the Generator

The main generator cabinet is self-standing and does not need to be supported. However, the installation should meet the following requirements:

• The floor must be flat and level.

• The generator installation area must be clean and free of dirt or debris.

• The installer must supply generator hold-down brackets, if required. Alternately, mounting holes may

be drilled in the base of the generator. The generator may then be anchored to the floor via these holes.

• Sufficient room must be provided to allow access to the rear and side of the generator for installation and service. See figure 1-1 for recommended clearances.

• A cable trough, conduit, or raceway (1 in; 2.5 mm, diameter) should be provided from the control console to the main cabinet to allow routing of the control cable if required.

• The control console is normally freestanding on a desk or shelf. It may be anchored if necessary.

Figure 1-1: Generator clearances

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-19

1 Pre-installation CPI Canada Inc.

1.3.5 Cable Entrance and Seismic Center Location

Figure 1-2 shows the locations of the cable access slots, the AC mains cable entry, and the seismic center location for the CMP 200 X-ray generator.

Figure 1-2: CMP 200 cable entry locations and seismic center

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-20 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.3.6 Tools and test Equipment Required

The following is a checklist of recommended tools and test equipment for installation and calibration of the generator.

CHECK √

DESCRIPTION

General hand tools for installation: Wrenches, nut drivers, assortment of

screwdrivers, pliers, etc.

If the generator is to be anchored to the floor, suitable tools (i.e. drill, drill bits,

etc) and mounting hardware must be available. A supply of connectors for wiring: terminal lugs, caps, splices etc. A calibrated DVM that indicates true RMS voltages. Dual trace memory oscilloscope with a minimum 20 MHz bandwidth;

appropriate leads, probes, etc. Device for measuring true kVp. This may be a Dynalyzer equivalent or a non-

invasive meter such as the Keithley TRIAD system. A calibrated radiation meter with detectors that will allow for R/min and uR

type measurements (or uGy and Gy/min). A suitable mA / mAs meter. A strobe or reed type tachometer to verify that the anode is rotating up to

speed. A sufficient selection of absorbers to allow AEC calibration if this option is

fitted. A suggested selection is Lexan in thickness of 5.0, 10.0, and 15.0 cm,

or water in plastic containers of homogenous density in thickness of 5.0, 10.0,

and 15.0 cm. Vapor proof compound for the HT terminations.

1.3.7 Pre-Installation Checklist

Before starting the generator installation, review the following checklist.

CHECK √

DESCRIPTION

Is there an unloading area to transport the generator from the delivery truck to

the inside of the building? If the installation is not on the same floor as the delivery entrance, is there an

elevator available? Is there a transport dolly or similar device to move the generator? Do any regulatory bodies need to be notified prior to installation? If movers are required, have arrangements for time and equipment been

completed? Are lifting straps or some other suitable device available to lift the generator off

the shipping pallet?

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-21

1 Pre-installation CPI Canada Inc.

1.4.0 GENERATOR LAYOUT AND MAJOR COMPONENTS

The dimensions and weight of the generator are shown in the table below.

ITEM LENGTH WIDTH HEIGHT WEIGHT

Main cabinet in shipping pack 30.5 (775) 21.5 (546) 38 (965) 129 (59) Main cabinet unpacked 22.8 (580) 13.7 (348) 24.3 (617) 113 (51) Control console 12.3 (313) 10.9 (277) 3.7 (94) 6 (2.72)

The above dimensions are inches (mm), weights are in pounds (Kg).

Figures 1-3 and 1-4 show the major components located inside the generator cabinet. Figure 1-5 is an internal view of the console, showing the major components and cabling. Figure 1-3 does not show the fan-mounting bracket, nor does it represent all models. This is meant to show major component layout only.

Figure 1-3: Major generator subassemblies view 1

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-22 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.4.0 GENERATOR LAYOUT AND MAJOR COMPONENTS (Cont)

H.V . AUXILIAR Y BOARD

GENERATOR CONTROL BOARD

AEC BOARD

EPROM

TOUCHSCREEN

BATTERY

TRANSFORME (OPTIONAL)

FILAMENT BOARD

“ ” POSITION

JW2

LOAD DEFAULTS

“ ” POSITION

NORMAL

CMP200_007A.CDR

Figure 1-4: Major generator subassemblies view 2

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-23

1 Pre-installation CPI Canada Inc.

1.4.0 GENERATOR LAYOUT AND MAJOR COMPONENTS (Cont)

Figure 1-5: Console internal view including EPROM location

1.5.0 COMPATIBILITY LISTING

This X-ray generator is compatible with the following equipment:

X-RAY TUBES:

Refer to the compatibility statement at the end of this chapter.

: THE LOW SPEED STARTER IS COMPATIBLE WITH “R” TYPE STATORS OR GE 23/23 Ω

NOTE EQUAL IMPEDANCE STATORS. REFER TO THE COMPATIBILITY STATEMENT OR THE SECTION “LOW SPEED STARTER TUBE COMPATIBILITY” IN CHAPTER 2 TO DETERMINE THE COMPATIBILITY OF YOUR GENERATOR.

AEC DEVICES:

Refer to the compatibility statement at the end of this chapter.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-24 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

1.6.0 CUSTOMER SUPPORT

Address any questions regarding X-ray generator operation to:

Mail: Customer Support Department Communications and Power Industries Canada Inc. 45 River Drive Georgetown, Ontario, Canada L7G 2J4

Telephone: (905) 877-0161

Fax: (905) 877-8320 Attention: Customer Support Department

E-mail: marketing@cmp.cpii.com Attention: Customer Support Department

1.7.0 COMPATIBILITY STATEMENT

The compatibility statement for this generator follows this page.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-25

1 Pre-installation CPI Canada Inc.

(This page intentionally left blank)

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-26 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Pre-installation 1

REPLACE THIS PAGE WITH

“COMPATIBILITY STATEMENT” form

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y Page 1-27

1 Pre-installation CPI Canada Inc.

(This page intentionally left blank)

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 1-28 CMP 200 X-Ray Generator Service Manual Ch # 740987-01 Rev. Y

CPI Canada Inc. Installation 2

Chapter 2

INSTALLATION

CONTENTS:

INTRODUCTION .........................................................................................................................................2

2.1.0

2.2.0 UNPACKING ...............................................................................................................................................2

2.3.0 REMOVING THE GENERATOR COVER ...................................................................................................3

2.4.0 MAJOR COMPONENT LAYOUT................................................................................................................3

2.5.0 EQUIPMENT PLACEMENT ........................................................................................................................ 3

2.5.1 Main Cabinet............................................................................................................................................3

2.5.2 Control Console ....................................................................................................................................... 3

2.5.3 Anchoring the Generator to the Floor ...................................................................................................... 4

2.6.0 WIRING TO THE GENERATOR .................................................................................................................4

2.6.1 Control Console ....................................................................................................................................... 4

2.6.2 Hand Switch (Optional) ............................................................................................................................7

2.6.3 Stator Connections................................................................................................................................... 8

2.6.4 Thermal Switch ........................................................................................................................................ 8

2.6.5 Power Line Mains..................................................................................................................................... 9

2.6.6 High Tension Cables.............................................................................................................................. 11

2.6.7 X-Ray Tube Housing Ground.................................................................................................................11

2.6.8 Room Equipment ................................................................................................................................... 12

2.6.9 Safety Interlocks.....................................................................................................................................12

2.7.0 LOW SPEED STARTER TUBE COMPATIBILITY ....................................................................................12

2.7.1 Setting 120 / 240 VAC Boost Voltage....................................................................................................12

2.7.2 Low Speed Starter Tube Select Table...................................................................................................13

2.8.0 INITIAL RUN-UP........................................................................................................................................15

2.8.1 Auxiliary Transformer Line Voltage Tap Selection................................................................................. 15

2.8.2 Touchscreen Transformer Line Voltage Tap Selection ......................................................................... 17

2.8.3 Initial Voltage Measurements.................................................................................................................18

2.9.0 TUBE MA AUTO CALIBRATION...............................................................................................................19

2.10.0 FINAL CHECKS.........................................................................................................................................19

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-1

2 Installation CPI Canada Inc.

2.1.0 INTRODUCTION

This chapter contains instructions for unpacking, positioning, and cabling the CMP 200 X-ray generator, allowing for initial power-up and tube auto calibration.

2.2.0 UNPACKING

1. Inspect the pack for evidence of shipping damage. If there is evidence of shipping damage, note this in the event that a damage claim is justified.

2. Remove the cardboard outer pack. See the cautionary note below before removing the pack.

CAUTION

3. Set aside the cardboard pack(s).

WARNING

ONE PERSON SHOULD NOT ATTEMPT TO LIFT OR MOVE THIS ASSEMBLY

4. Carefully lift the generator from the pallet.

5. Inspect for internal and external shipping damage.

6. Remove and unpack the control console.

7. Unpack the manuals and any other paperwork that may be packed with the generator.

8. Keep the shipping containers. In case of shipping damage, place the unit back in its shipping

: OPEN THE CARDBOARD PACK CAREFULLY. SHARP TOOLS MAY DAMA GE THE

CONTENTS.

: THE GENERATOR MAIN CABINET (WITH HT OIL TANK) WEIGHS APPROXIMATELY

113 POUNDS (51 KG).

WITHOUT PROPER EQUIPMENT OR ASSISTANCE.

pack and notify the carrier and the customer support department as per chapter 1 of this manual.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-2 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.3.0 REMOVING THE GENERATOR COVER

1. Remove and set aside the screws and washers securing the cover to the generator chassis.

2. Carefully lift the cover off the chassis.

2.4.0 MAJOR COMPONENT LAYOUT

Refer to GENERATOR LAYOUT AND MAJOR COMPONENTS in chapter 1 for major component identification and layout.

2.5.0 EQUIPMENT PLACEMENT

2.5.1 Main Cabinet

Place the generator cabinet in a location that will allow the following:

• Easy front and side access for service and sufficient clearance at the rear for room interface cables.

Refer to chapter 1.

• Air circulation: The main cabinet is fan cooled. Therefore room-temperature air must be free to

circulate around the cabinet, and the cooling slots in the cabinet must be unobstructed at all times.

• Stable footing.

• Close proximity to service disconnect boxes. Cables should not be on the floor where they could be

stepped on.

2.5.2 Control Console

Position the control console in its intended location and ensure that it is stable.

• If the console is located on a shelf, supply index pins or equivalent hardware to the base of the

console to prevent slipping.

• Ensure that the console is mounted at a height and angle to allow easy viewing of the displays.

• Leave sufficient slack in the cabling to the console to allow for future service and maintenance.

Note: In some jurisdictions, regulations demand that the console PREP and EXPOSE buttons be disabled if a hand switch assembly is being employed. This is done by removing JW1 and JW2 from the Console CPU Board.

1. Turn the console upside down and place on a clean, non-abrasive surface.

2. Remove and set aside the hardware from the console ground stud and the six screws securing the

base to the molded case.

3. Remove the console bottom (the metal bottom panel with the feet attached).

4. Locate and remove JW1 and JW2. Refer to appropriate figure in chapter 1, in section GENERATOR

LAYOUT AND MAJOR COMPONENTS.

5. Reassemble the console using all the original hardware.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-3

2 Installation CPI Canada Inc.

2.5.2 Control Console (Cont)

NOTE:

DO NOT LOCATE THE CONTROL CONSOLE WHERE X-RADIATION MAY BE

PRESENT DURING INSTALLATION OR OPERATION.

YOU MAY CHOOSE TO TEMPORARILY LOCATE THE CONSOLE NEAR THE GENERATOR FOR INITIAL PROGRAMMING AND CALIBRATION. IF THIS IS SO, PLEASE COMPLETE THE FINAL CONSOLE INSTALLATION PER THIS SECTION WHEN THE GENERATOR INSTALLATION IS COMPLETED.

2.5.3 Anchoring the Generator to the Floor

If it is desired to anchor the generator to the floor, refer to chapter 1. This should not be done until all cable hookups to the generator are completed.

2.6.0 WIRING TO THE GENERATOR

Unless specified otherwise, all cables (except AC mains) should be routed into the generator main cabinet through the cable access slots at the upper rear of the generator. The cables should be secured to the lip on the inside of the cable access slots using tie wraps or equivalent fasteners. For connections that must be made to the H.V. auxiliary board, AEC board, or to the generator control board, route the cables over the top of the fan-mounting bracket and over the chassis divider panel. The AC mains cable is routed into the generator via the cable clamp on the rear of the generator, adjacent to the main fuses. All cables should be kept away from high voltage areas in the cabinet, and dressed neatly in place. Cables should be cut to the correct length if possible, as excess cabling may contribute to EMI/RFI problems. For those cables that cannot be cut to the correct length (HT cables and console cables for example), try to minimize the area inside of any loops of excess cable, as these loops can create an antenna. Ferrules should be used on the ends of all stranded wires that are connected to terminal connections in the generator. These must be supplied by the installer.

EXCESS LENGTHS OF CABLING MUST NEVER BE BUNDLED UP AND STORED INSIDE THE GENERATOR.

2.6.1 Control Console

1. Route the generator end of the console cable into the generator cabinet via the cable access slot nearest to the generator control board. The membrane console uses a cable with an RJ45 ethernet-style connector at each end. The touchscreen console uses a cable with an RJ45 ethernet-style connector at the generator end, and a 15-pin “D” connector at the other end.

2. Connect the console cable to J3 on the generator control board. Route the console cable as per figure 2-2. Note the protective cover connected to the console cable. This is intended to protect the console cable connectors during shipping and routing of the console cable during installation. Disconnect the generator end of the cable (the end with the ferrite bead) from the protective cover, and then route the free end of the cable (with the protective cover attached) as required. Remove and discard the protective cover when finished. After removing the protective cover, inspect the console cable connectors for any and all damage. Please see figure 2-1 for an example of such damage.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-4 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.6.1 Control Console (Cont)

Figure 2-1: Console cable connector damage example

3. Connect the free end of the console cable as follows.

For the membrane console, connect the free end of the console cable to J8 at the rear of the console.

For the touchscreen cons ole, connect the free end of the co nsole cable to J2 on the touchscr een interface board at the rear of the console.

Ensure that the screw locks are fully tightened to secure the connectors.

4. FOR THE TOUCH SCREEN CONSOLE ONLY:

a) Connect one end of the supplied ground wire to the touchscreen console ground screw,

shown in figure 2-3. On some configurations of touch screen consoles, the viewing-angle adjustment screws may need to be removed, and the console tilted forward in order to be able to access the ground connection. Connect the other end of the ground wire to one of the ground studs securing the CMP touchscreen fusing board to the chassis. To do this, remove the hex nut and flat washer, install the ground wire on the mounting stud, and then reinstall the flat washer and hex nut.

b) Connect the supplied line cord from the rear of the touchscreen to J2 on the CMP

touchscreen fusing board.

c) Dress the ground wire and line cord away from high voltage areas in the generator.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-5

2 Installation CPI Canada Inc.

2.6.1 Control Console (Cont)

Figure 2-2: Console cable routing

5. Figure 2-3 shows the designations of the connectors on the rear panel of the control console.

DO NOT CONNECT UNAPPROVED EQUIPMENT TO THE REAR OF THE CONSOLE.

For the membrane console, J3 is for connection of an external hand switch, J4 is a serial port for use by an external computer, and J8 is for the interconnect cable to the generator main cabinet.

INCORRECT CONNECTIONS OR USE OF UNAPPROVED EQUIPMENT MAY RESULT IN INJURY OR EQUIPMENT DAMAGE.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-6 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

MEMBRANE CONSOLE

TOUCH SCREEN CONSOLE

CONSOLE GROUND

2.6.2 Hand Switch (Optional)

The optional hand switch, if ordered from CPI Canada Inc, is supplied pre-wired to a male 9 pin subminiature ‘D’ connector. This connects to J3 on the rear of the console. A male 9 pin subminiature ‘D’ connector will need to be provided by the installer if the CPI supplied hand switch is not used. Pin assignments are as follows:

PIN NUMBER J3 PIN CONNECTIONS 1 X-ray 2 No Connection 3 Prep 4 No Connection 5 Common (ground) 6 NOT USED 7 NOT USED 8 NOT USED 9 NOT USED

J3 HAND SWITCH

LCD CONTRAST

CONSOLE GROUND

J8 GENERATOR INTERFACE

J3 HAND SWITCH

Figure 2-3: Rear of control console

J4 DATA LINK

J2 GENERATOR INTERFACE

J5 MEMBRANE SWITCH ASSEMBLY (ON / OFF AND PREP / X-RAY SWITCHES)

CMP RAD_CONS.CD

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-7

2 Installation CPI Canada Inc.

2.6.3 Stator Connections

Refer to figure 2-4 for the X-ray tube stator and thermal switch connections.

1. Route the X-ray tube stator cable to the stator terminal block J7 on the H.V. auxiliary board. This is shown in figure 2-4.

USE OF A SHIELDED STATOR CABLE IS RECOMMENDED. THE SHIELD FOR THE STATOR CABLE MUST BE PROPERLY GROUNDED AT BOTH THE TUBE EN D AND THE GENERATOR END OF THE CABLE. CONNECT THE GENERATOR END OF THE SHIELD TO THE GROUND TERMINAL ON J7.

2. Connect the X-ray tube stator connections and the thermal switch connections to J7 on the H.V. auxiliary board terminal block as per the table below.

SHIFT J7-6 MAIN J7-5 COMMON J7-4 GROUND J7-3 THERMAL SWITCH (Term 1) J7-2 THERMAL SWITCH (Term 2) J7-1

2.6.4 Thermal Switch

Refer to 2.6.3 for the X-ray tube thermal switch connections.

CMP200_STATOR

54321

Figure 2-4: Stator connections to H.V. auxiliary board

FUNCTION CONNECT TO

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-8 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.6.5 Power Line Mains

WARNING: TO AVOID ELECTRICAL SHOCK, ENSURE THAT THE AC MAINS DISCONNECT IS

LOCKED IN THE OFF POSITION, AND THAT ALL MAINS CABLES ARE DEENERGIZED BEFORE CONNECTING TO THE GENERATOR.

Refer to chapter 1 for generator power and generator power line require ments.

1. Temporarily remove the fan and fan-mounting bracket by removing the three screws that secure

this assembly to the chassis divider panel. Disconnect the fan and set aside the fan and mounting bracket.

2. Pass the AC mains cable through the cable clamp at the upper rear of the generator cabinet,

adjacent to the main fuses. Tighten the clamps to secure the cable.

3. Strip sufficient cable jacket to allow the ground and AC mains connections to be made in the next

step. Strip the ends of the leads to the required length.

4. Connect the ground wire to the chassis ground connector, and connect the mains power wires to

the terminals on the main fuse holder shown in figure 2-5 (for 1 phase generators connect the mains to F1 and F2; for 3 phase units connect the mains to F1, F2, and F3).

• Ferrules should be used on the ends of the AC mains wires. These must be supplied by the installer.

• For China only, the power cable must be CCC approved.

5. Reconnect the fan, and reinstall the fan-mounting bracket by reversing step 1. Note: Ensure the tabs on the bottom part of the fan mounting bracket are inserted correctly into

the slots on the inside wall of the generator beneath the main fuse block prior to reinserting the three screws into the chassis divider panel. Verify the tabs are still inserted correctly after the screws are in place.

6. DO NOT SWITCH ON MAINS POWER UNTIL REQUESTED TO DO SO IN A LATER STEP.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-9

2 Installation CPI Canada Inc.

2.6.5 Power Line Mains (Cont)

Figure 2-5: Generator mains connection

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-10 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.6.6 High Tension Cables

The X-ray tube should be mounted in its normal fixture i.e. tube stand or other device. 1 Verify that the HT cable terminations are clean, in good condition, and coated with vapor proof

compound.

2. Remove the dust caps that cover the high voltage terminals on the HT oil tank.

3. Connect the anode and cathode cables to the HT tank. Ensure that the cables are plugged into the proper connectors on the HT tank. Refer to figure 2-6.

4. Be sure that the HT cable connectors are tight and there is no play between

the connector

insulator and the screw-down ring.

GND

Figure 2-6: HV connector identification

2.6.7 X-Ray Tube Housing Ground

In addition to the X-ray tube manufacturers recommended tube grounding procedure, a separate ground wire (10 AWG, 6mm

) must be connected from the X-ray tube housing to one of the ground studs on the HT tank. Refer to figure 2-6 for the location of these ground studs. These ground locations may have other ground wires already connected; ensure that these existing ground wires are not disconnected when making the X-ray tube ground connection. Failure to make this ground connection may result in intermittent operation and/or exposure errors.

-CATHODE-

FILE: IN_TANK2.CDR

+ANODE+

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-11

2 Installation CPI Canada Inc.

2.6.8 Room Equipment

Refer to chapter 3C for connection of Buckys, interlocks, room lights, DAP, and collimator lamp and system locks power, and to chapter 3D for installation and calibration of AEC. It is suggested that these items not be connected until after the initial run-up of the generator is complete, and the tube auto calibration routine has been performed as described near the end of this chapter.

2.6.9 Safety Interlocks

The room door interlock switch mus t be wired to the generator as described in INPUTS in chapter 3C prior to power up. This switch will provide a closed contact when the door is closed.

2.7.0 LOW SPEED STARTER TUBE COMPATIBILITY

Before continuing, note the part number of the H.V. auxiliary board in the generator. Part numbers 739442-00 / 739445-00 have a 33 μF phase-shift capacitor, and are compatible with the type “R” stator tubes listed in table 2-1. Part numbers 739442-01 / 739445-01 have a 45 μF phase-shift capacitor, and are compatible with the type GE 23/23 Ω stators listed in table 2-1.

Confirm that the boost voltage is set correctly for the selected tube type per table 2-1 before continuing. The procedure for setting the boost voltage is detailed in 2.7.1. The boost voltage may be measured across F6 and F7 on the H.V. auxiliary board.

If the desired tube type is not listed, please contact CPI product support for assistance. Confirm proper stator operation using a suitable tachometer before making any exposure s.

WARNING: HIGH VOLTAGE IS PRESENT ON THE H.V. AUXILIARY BOARD AT ALL TIMES THAT THE

GENERATOR IS SWITCHED ON. TAKE APPROPRIATE PRECAUTIONS WHEN SERVICING THIS BOARD

2.7.1 Setting 120 / 240 VAC Boost Voltage

Follow the steps below to verify and configure the low speed starter boost voltage. This is factory configured to 240 VAC.

1 Confirm the required boost voltage for the selected tube as described above. The requirement for

the vast majority of tubes in table 2-1 is 240 V. For tubes that require 120 V boost, this is noted in the table.

2. The boost voltage is configured via jumpers on the H.V. auxiliary board:

• E16 to E15 selects 240 V boost.

• E14 to E15 selects 120 V boost.

Swap the connection at E14 and E16 if the boost voltage needs to be changed. The jumper wire (E16 - E15 or E14 - E15) will need to be replaced if making this change. Extra jumper wires are attached to a bag on the lip on the inside of the cable access slot above the HT tank. Select the shortest wire from this bag that will connect between the desired tabs on the board and that has the proper terminations on the jumpers. Do not discard the existing jumper; place it in the jumper kit to be available for future configuration changes.

Proceed to the next step if the jumper setting is correct.

3. Confirm the proper boost voltage and proper anode rotation as described above.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-12 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.7.2 Low Speed Starter Tube Select Table

TABLE 2-1: SUPPORTED TUBE TYPES

TUBE TYPE

(HOUSING)

Comet DO7 25/50 Ω stator Comet DO9 25/50 Ω stator Comet DO9 25/50 Ω stator

TUBE TYPE

(INSERT)

BOOST

VOLTAGE

DX7 240 VAC DX9 0.6/2.0

240 VAC

SHIFT CAPAC H.V. AUXILIARY

33 μF 33 μF

DX9 1.2/2.0 DX91HS

240 VAC

33 μF

DX92HS

BOARD PART NO.

739442-00 739445-00

DX93HS Comet DO10 25/50 Ω stator Comet DX10 25/50 Ω stator

DX10HS 0.6/1.0

DX10HS 1.0/2.0

DX101HS

DX104HS

240 VAC 240 VAC

33 μF 33 μF

739442-00 739445-00

DX105HS Comet XSTAR8 XSTAR74 25/50 Ω stator GE Maxiray 75 3” anode 23/23 Ω equal

XST-8

XST-74

0.6/1.0 11°

0.6/1.5 15°

1.0/2.0 15°

240 VAC

33 μF

45 μF

739442-00 739445-00

739442-01 739445-01

impedance “E” stator GE Maxiray 100 4” anode 23/23 Ω equal impedance “E” stator

0.3/1.0 11°

0.6/1.0 11°

0.6/1.2 11°

0.6/1.5 11°

240 VAC

45 μF

739442-01 739445-01

0.6/1.5 12°

0.6/1.25 12.5°

1.0/2.0 15° Gilardoni Rotagil S/AS Philips ROT350 ROT351 Toshiba Rotanode XH-121 Varian B100 DX52

AR11-30

240 VAC

33 μF

AR30-60 RO 17/50

240 VAC

33 μF SRO 22/50 SRO 33/100

E7132X 240 VAC A102

240 VAC

33 μF

33 μF A132 A142

739442-00 739445-00 739442-00 739445-00

Std “R” stator Varian B100 “STD” stator

A102 A132 A142

240 VAC

33 μF

739442-00 739445-00

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-13

2 Installation CPI Canada Inc.

2.7.2 Low Speed Starter Tube Select Table (Cont)

TUBE TYPE

(HOUSING)

Varian B130 B150 Std “R” stator

Varian Diamond Std “R” stator

Varian Emerald Std “R” stator Varian Saphire Std “R” stator

Varian DX62 300-400 kHu, “STD” stator

Varian DX62U Universal 300-400 kHu, configured as “STD” or “R” stator

TUBE TYPE

(INSERT)

A192 A272 A282 A286 A292 G256 G292 RAD13 RAD14 0.3/1.2 RAD14 0.6/1.2 RAD14 0.6/1.5 RAD 8 RAD 68 RAD 74 RAD21 RAD56 0.6/1.0 RAD56 0.6/1.2 RAD60 RAD92 RAD94 A192B A197 A256 A272 A282 A286 A292 A192B A197 A256 A272 A282 A286 A292

BOOST

VOLTAGE

240 VAC

SHIFT CAPAC H.V. AUXILIARY

BOARD PART NO.

33 μF

739442-00 739445-00

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-14 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.8.0 INITIAL RUN-UP

This section describes the procedure for auxiliary transformer and touchscreen transformer (if fitted) line voltage tap selection and for initial power-on of the generator after it has first been installed.

PLEASE OBSERVE THE FOLLOWING POINTS REGARDING THE MAIN DISTRIBUTION TRANSFORMER:

• IF USING A DISTRIBUTION TRANSFORMER WITH AN ISOLATED SECONDARY, THE SECONDARY WINDING MUST BE A WYE (STAR) CONFIGURATION WITH THE CENTER POINT GROUND REFERENCED. DO NOT USE A DELTA CONFIGURED SECONDARY AS THERE IS NO GROUND REFERENCE IN THIS CONFIGURATION.

• IF USING AN AUTOTRANSFORMER TYPE DISTRIBUTION TRANSFORMER, THE A.C. INPUT TO THE TRANSFORMER MUST BE GROUND REFERENCED.

2.8.1 Auxiliary Transformer Line Voltage Tap Selection

For 208 / 230 V generators, the line voltage taps on the auxiliary transformer must be checked before powering up the generator.

For 400 / 480 V generators, the auxiliary transformer line voltage tap is factory set to match the line voltage that was specified at the time of the order. If these units are to be operated from other than the rated line voltage (i.e. if a 400 V generator is to be operated from 480 V mains), the line voltage tap on the auxiliary transformer must be changed as described below.

For 208 / 230 VAC generators:

1. Verify that the mains voltage and current capacity is correct for the generator installation per GENERATOR POWER REQUIREMENTS in chapter 1.

2. Locate the auxiliary transformer inside the generator cabinet. Refer to chapter 1. For reference, this transformer is part number 739446.

3. Note the line-voltage tap position on this transformer as determined by the location of the wire on the 208V or the 240V tap on the transformer primary. This is normally set to the 240V tap. Refer to figure 2-7; this shows the front view of the transformer.

4. Based on the nominal line voltage, set the transformer primary voltage tap as follows:

• Loosen the clamping screws for the current line-voltage tap, and for the required line-voltage

tap.

• Connect to the 208 V tap if the line voltage is 215 VAC or less.

• Connect to the 240 V tap if the line voltage is 216 VAC or higher.

• Retighten both of the clamping screws.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-15

2 Installation CPI Canada Inc.

2.8.1 Auxiliary Transformer Line Voltage Tap Selection (Cont)

Figure 2-7: Auxiliary transformer, terminal view

For 400 / 480 VAC generators:

The 400 / 480 V tap setting only needs to be changed if a 400 V generator is to be operated from 480 V mains, or if a 480 V generator is to be operated from 400 V.

1. Verify that the mains voltage and current capacity is correct for the generator installation per GENERATOR POWER REQUIREMENTS in chapter 1.

2. Locate the auxiliary transformer inside the generator cabinet. Refer to chapter 1. For reference, this transformer is part number 739446.

3. Note the line-voltage tap position on this transformer as determined by the location of the wire on the 400V or the 480V tap on the transformer primary. This is set to the 400 or 480V tap to match the line voltage specified at the time of the order. Refer to figure 2-7; this shows the front view of the transformer.

4. Based on the nominal line voltage, set the transformer primary voltage tap as follows:

• Loosen the clamping screws for the current line-voltage tap, and for the required line-voltage

tap.

• Connect to the 400 V tap if the line voltage is nominally 400 VAC.

• Connect to the 480 V tap if the line voltage is nominally 480 VAC.

• Retighten both of the clamping screws.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-16 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.8.2 Touchscreen Transformer Line Voltage Tap Selection

This applies to 400 / 480 V generators with the optional touchscreen transformer only:

The touchscreen transformer line voltage tap is factory set to match the line voltage that was specified at the time of the order. If these units are to be operated from other than the rated line voltage (i.e. if a 400 V generator is to be operated from 480 V mains), the line voltage tap on the touchscreen transformer must be changed as described below.

1. Verify that the mains voltage and current capacity is correct for the generator installation per

GENERATOR POWER REQUIREMENTS in chapter 1.

2. Locate the touchscreen transformer inside the generator cabinet. The transformer terminals are

accessible via the HT tank side of the chassis, below the EMC capacitor board. Refer to chapter

3. Note the primary tap position on this transformer as determined by the location of the wire on the

400 V or the 480 V tap. This is set to the 400 or 480 V tap to match the line voltage specified at the time of the order. Refer to figure 2-8; this shows the terminal side of the transformer.

4. Based on the nominal line voltage, set the transformer primary voltage tap as follows:

• Connect to the 400 V tap if the line voltage is nominally 400 VAC.

• Connect to the 480 V tap if the line voltage is nominally 480 VAC.

480V 400V 230V

CMP200_011A.CD

Figure 2-8: Touchscreen transformer, terminal view

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-17

2 Installation CPI Canada Inc.

2.8.3 Initial Voltage Measurements

1. If the mains supply is compatible with the generator, switch on the main breaker and / or the disconnect switch and check for the following voltages:

NOTE:

WARNING:

MAINS VOLTAGE WILL BE PRESENT INSIDE THE GENERATOR CABINET, EVEN

THE DC BUS CAPACITORS MAY PRESENT A SAFETY HAZARD FOR A MINIMUM

2. Measure and record the voltage across the main line fuses in the generator. Single-phase units

3. Are the line to line and line to ground voltages within specification for the unit? For single phase

4. Confirm that the auxiliary transformer line and filament voltage taps are set to the appropriate

DO NOT SWITCH THE GENERATOR ON AT THIS TIME (ONLY THE AC MAINS TO

THE GENERATOR IS TO BE SWITCHED ON).

USE EXTREME CARE IN MEASURING THESE VOLTAGES. ACCIDENTAL CONTACT

WITH MAINS VOLTAGES MAY CAUSE SERIOUS INJURY OR DEATH.

WITH THE CONSOLE SWITCHED OFF.

OF 5 MINUTES AFTER THE GENERATOR HAS BEEN SWITCHED OFF. CHECK THAT THESE CAPACITORS ARE DISCHARGED BEFORE TOUCHING ANY PARTS IN THE GENERATOR.

will only use one set of voltage measurements.

L1 phase to L2 phase: ______ VAC. L1 phase to ground: ______ VAC. L1 phase to L3 phase: ______ VAC. L2 phase to ground: ______ VAC. L2 phase to L3 phase: ______ VAC. L3 phase to ground: ______ VAC.

230 V units, the line to ground voltage should be 99 – 127 V. For 3 phase units, the phase to ground voltage should be 114 – 146 V for 208 / 230 V units, 230 V ± 10 % for 400 V units, and 277 V ± 10 % for 480 V units.

___ Check

position as per the measured line voltage. ___ Check

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-18 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Installation 2

2.9.0 TUBE MA AUTO CALIBRATION

It is recommended that the generator be tested at this point with only the rotor and high tension cables connected. The generator should be able to complete an X-ray tube calibration and seasoning cycle without other equipment connected to the generator (other than the basic interlocks as noted below). This will allow for easier fault isolation as each section of the system is connected and tested.

Before being able to make X-ray exposures, the room door interlock must be closed and the

thermal switch must be closed.

Before beginning tube auto calibration, the tube(s) used in this installation must be properly selected, and the generator limits should be programmed. Refer to chapter 3C. It is recommended that the tube(s) be conditioned (seasoned) before beginning tube auto calibration, particularly if the tube has not been used for some time. Refer to chapter 6.

2.10.0 FINAL CHECKS

The room interface connections may now be completed. These items are described in 2.6.8.

• When finished all wiring, check that all connections are tight and secure.

• Check that all cables are dressed neatly inside the main cabinet, and secured as necessary.

• Reconnect any grounds that have been removed from covers. Then reinstall all covers before placing

the generator into service.

NOTE:

THE INSTALLER SHOULD ENSURE THAT ALL CABLE CONNECTIONS TO THE

GENERATOR ARE SECURE, AND ALL CABLES EXTERNAL TO THE GENERATOR ARE ADEQUATELY PROTECTED AGAINST ACCIDENTAL DISCONNECTION.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y Page 2-19

2 Installation CPI Canada Inc.

(This page intentionally left blank)

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 2-20 CMP 200 X-Ray Generator Service Manual Ch # 740987-02 Rev. Y

CPI Canada Inc. Interfacing, Programming, & Calibration 3

CHAPTER 3

INTERFACING, PROGRAMMING, AND

CALIBRATION

3.0.0 INTRODUCTION

3.1.0 Purpose

This chapter describes the interfacing of the CMP 200 X-ray generator to Bucky’s, interlocks, collimator lamp, etc, and to the AEC chambers (if the AEC option is fitted). Generator programming and AEC calibration is also covered in this chapter.

This chapter contains the following sections.

Section Title 3A Not Used 3B Not Used 3C Interfacing and Programming 3D AEC (Automatic Exposure Control) calibration

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-03 Rev. B Page 3-1

3 Interfacing, Programming, & Calibration CPI Canada Inc.

(This page intentionally left blank.)

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3-2 CM P 200 X-Ray Generator Service Manual Ch # 740987-03 Rev. B

CPI Canada Inc. Interfacing and Programming 3C

CHAPTER 3C

INTERFACING AND PROGRAMMING

CONTENTS:

3C.1.0 INTRODUCTION............................................................................................................................................. 3C-3

3C.2.0 WIRING TO INPUTS & OUTPUTS................................................................................................................. 3C-3

3C.2.1 Inputs ...........................................................................................................................................................3C-3

3C.2.2 Outputs ........................................................................................................................................................3C-4

3C.2.3 Inputs & Outputs (simplified schematic)...................................................................................................... 3C-6

3C.2.4 AEC Interconnect......................................................................................................................................... 3C-7

3C.3.0 GENERATOR PROGRAMMING.....................................................................................................................3C-7

3C.3.1 Entering Into Programming Mode................................................................................................................3C-7

3C.4.0 GENERATOR SETUP MENU.........................................................................................................................3C-8

3C.5.0 UTILITY MENU................................................................................................................................................3C-9

3C.5.1 Setting Time And Date............................................................................................................................... 3C-10

3C.5.2 Error Log....................................................................................................................................................3C-12

3C.5.3 Statistics..................................................................................................................................................... 3C-13

3C.5.4 Console......................................................................................................................................................3C-15

3C.6.0 APR EDITOR.................................................................................................................................................3C-17

3C.7.0 GENERATOR CONFIGURATION ................................................................................................................3C-19

3C.7.1 Tube Selection........................................................................................................................................... 3C-19

3C.7.2 Generator Limits ........................................................................................................................................3C-28

3C.7.3 Receptor Setup..........................................................................................................................................3C-31

3C.7.4 I/O Configuration........................................................................................................................................3C-41

3C.7.5 AEC Setup .................................................................................................................................................3C-47

3C.7.6 AEC Calibration .........................................................................................................................................3C-51

3C.7.7 Tube Calibration.........................................................................................................................................3C-51

3C.8.0 DAP PRINTER SETUP .................................................................................................................................3C-53

3C.9.0 DAP INTERFACING......................................................................................................................................3C-53

3C.9.1 DAP Compatibility...................................................................................................................................... 3C-53

3C.9.2 DAP Installation .........................................................................................................................................3C-54

3C.10.0 DAP SETUP................................................................................................................................................3C-54

3C.10.1 DAP SETUP Menu...................................................................................................................................3C-54

3C.10.2 DAP SETUP Menu Items.........................................................................................................................3C-55

3C.11.0 DAP CALIBRATION....................................................................................................................................3C-57

3C11.1 Equipment Required.................................................................................................................................3C-58

3C.11.2 DAP Calibration Overview....................................................................................................................... 3C-58

3C.11.3 DAP Calibration Procedure......................................................................................................................3C-59

3C.11.4 DAP Calculation Worksheet ....................................................................................................................3C-61

3C.12.0 DATA LINK..................................................................................................................................................3C-63

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-1

3C Interfacing and Programming CPI Canada Inc.

3C.13.0 TOUCHSCREEN SYSTEM UTILITIES.......................................................................................................3C-64

3C.13.1 Accessing the Utilities Menu....................................................................................................................3C-64

3C.13.2 APR Editor ...............................................................................................................................................3C-66

3C.13.3 APR Backup / Restore.............................................................................................................................3C-71

3C.13.4 Date / Time Setup....................................................................................................................................3C-73

3C.13.5 Receptor Symbols....................................................................................................................................3C-75

3C.13.6 TouchScreen Setup.................................................................................................................................3C-76

3C.13.7 TouchScreen Calibration .........................................................................................................................3C-81

3C.13.8 Data Link..................................................................................................................................................3C-82

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-2 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.1.0 INTRODUCTION

This chapter describes the interfacing of the CMP 200 X-ray generator to Bucky(s), interlocks, room lights, DAP, and collimator lamp and tube stand locks, and also describes the generator programming.

3C.2.0 WIRING TO INPUTS & OUTPUTS

NOTE:

WARNING:

3C.2.1 Inputs

Bucky inputs, interlock 1 and interlock 2 / tomo

The This means that a relay contact, transistor, or other low-impedance switching device ( 100 , 10 mA current rating) must be connected across each of these inputs. Table 3C-1 defines the pin outs, polarity at the terminals and the logic condition required for that input. If using a directional switching device, such as a transistor, the polarity of the voltage seen by the switching device must be observed. This is shown in the table below. Refer also to figure 3C-1. This is a pictorial drawing of the J2, J4, and J11 inputs and outputs on the H.V. auxiliary board.

Refer to 3C.2.4 for details on AEC connections.

WARNING:

NEVER BYPASS THE X-RAY TUBE THERMAL SWITCH INTERLOCK. OBSERVE IONIZING RADIATION PERSONAL PROTECTION AT ALL TIMES.

THE INSTALLER MUST PROVIDE THE NECESSARY INTERFACING CABLES FOR WIRING TO

THE GENERATOR INPUTS AND OUTPUTS DESCRIBED IN THIS SECTION.

LINE VOLTAGE IS PRESENT INSIDE THE GENERATOR AT ALL TIMES THAT THE MAIN

DISCONNECT IS SWITCHED ON. FOR SAFETY, THE MAIN DISCONNECT SHOULD BE SWITCHED OFF AND LOCKED OUT WHILE CONNECTING ROOM EQUIPMENT.

inputs, and room door interlock inputs are opto coupled.

DO NOT DEFEAT THE ROOM DOOR INTERLOCK, OR THE INTERLOCK 1 AND 2 INPUTS

UNLESS THE CORRESPONDING DEVICE IS NOT PRESENT. CONSULT THE APPLICABLE REGULATIONS BEFORE DISABLING ANY EXPOSURE INTERLOCKS. DO NOT VIOLATE ANY REGULATIONS FOR X-RAY SAFETY.

NOTE: THE BUCKY 1 AND TOMO / BUCKY 2 OUTPUTS MAY BE INSTALLER-

PROGRAMMED. BUCKY 1 WILL NORMALLY BE PROGRAMMED TO CORRESPOND TO THE TABLE BUCKY, AND BUCKY 2 WILL NORMALLY BE PROGRAMMED FOR THE WALL BUCKY OR FOR TOMO.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-3

3C Interfacing and Programming CPI Canada Inc.

3C.2.1 Inputs (Cont)

H.V. AUXILIARY BOARD DEFINITION

J2-5 (-) J2-6 (+)

J4-5 (-) J4-6 (+)

J4-9 (-) J4-10 (+)

J2-1 (-) J2-2 (+)

J2-3 (-) J2-4 (+)

B2: B1:

Door interlock. A contact closure from pin 9 to 10 indicates that the room door is closed. Interlock 2. A contact closure from pin 1 to 2 indicates that interlock 2 is closed.

This is the tomo exposure input for any image receptor that is programmed for tomo operation. The tomo start / stop command is generated by the tomo system. The generator will only terminate the

tomo exposure if the tomo backup time is exceeded. Interlock 1. A contact closure from pin 3 to 4 indicates that interlock 1 is closed.

Bucky 1 ready. A contact closure from pin 5 to 6 indicates BUCKY 1 READY. Bucky 2 ready. A contact closure from pin 5 to 6 indicates BUCKY 2 READY.

* *

Table 3C-1: Generator inputs

* These inputs are meant for dry contacts only. Do not apply any voltage source to these inputs.

3C.2.2 Outputs

Table 3C-2 shows the Bucky and auxiliary power outputs from the generator. Refer also to figure 3C-1.

H.V. AUXILIARY BOARD DEFINITION J2-10 B4: Bucky 1 return. J2-9 B6: Ground (Bucky 1). J2-8 B8: 24 VDC, 110 / 220 VAC out (Bucky 1). See note below. J2-7 B3: 24 VDC, 110 / 220 VAC out (Bucky 1 start). See note below. J4-4 B4: Tomo / Bucky 2 return. J4-3 B6: Ground (Tomo / Bucky 2). J4-2 B8: 24 VDC, 110 / 220 VAC out (Tomo / Bucky 2). See note

below.

J4-1 B3: 24 VDC, 110 / 220 VAC out (Tomo / Bucky 2 start). See note

below. J11-3 J11-4 J11-5 J11-6 J11-1 (-) J11-2 (+)

NOTE: The generator is factory configured to supply 110 VAC to drive the Buckys. The Bucky outputs may be

reconfigured to supply 24 VDC or 220 VAC if required, as described in chapter 8. Please confirm compatibility with the Buckys used in this installation before proceeding. For tomo operation, the applicable Bucky outputs must be programmed as necessary.

Room lights. The generator supplies a dry contact closure when

the room light is to be activated.

24 VAC @ 150 watts output for customer use.

24 VDC @ 45 watts output for customer use (unswitched).

Table 3C-2: Generator outputs

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-4 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.2.2 Outputs (Cont)

IN SOME INSTALLATIONS, BUCKY START RELAYS K1 OR K3 ON THE H.V. AUXILIARY BOARD MAY DRIVE THE INPUTS OF OPTO COUPLERS OR OTHER LOW CURRENT DEVICES ON THE BUCKY. THE LEAKAGE CURRENT THROUGH THE R-C SNUBBER THAT IS CONNECTED ACROSS THE RELAY CONTACTS (C3 AND R2 FOR K1, C10 AND R15 FOR K3) MAY BE SUFFICIENT TO ENERGIZE THE BUCKY INPUTS WHEN THE RELAYS ARE OPEN.

IF THIS IS EXPERIENCED, THE SNUBBER SHOULD BE DEFEATED. REMOVING THE SERIES

RESISTOR, PART OF THE R-C SNUBBER, WILL ELIMINATE THIS PROBLEM. Removing R2 open-circuits the snubber across the K1 contacts, removing R15 defeats the snubber across

the contacts of K3.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-5

3C Interfacing and Programming CPI Canada Inc.

3C.2.3 Inputs & Outputs (simplified schematic)

BUCKY 1

OUTPUTS

BUCKY 1

READY *

INTERLOCK

INTERLOCK #2 /

TOMO EXPOSURE

INPUT *

TOMO / BUCKY 2

OUTPUTS

BUCKY 2

READY *

#1 *

J2 10

6 5

4 3

2 1

4 3 2 1

6 5

BUCKY RETURN

BUCKY 1 START

+24 VDC

BUCKY RETURN

BUCKY 2 START

+24 VDC

BUCKY 1 READY

BUCKY 2 READY

** 24 VDC

110 / 220 VAC

** 24 VDC

110 / 220 VAC

C10R15

+24 VDC

+12 VDC

INTERLOCK 1

+24 VDC

+12 VDC

DOOR INTERLOCK

BUCKY 1 START

COMMAND

INTERLOCK 2

BUCKY 2 START

COMMAND

DOOR

INTERLOCK *

24 VAC OUT

FOR COLLIMATOR

LAMP

ROOM

LIGHTS

24 VDC OUT

FOR TUBE

STAND LOCKS

J11

6 5

3 4

2 1

F11

F12

FROM 24 VA C

SOURCE

FROM 24 VDC

SOURCE

+12 VDC

ROOM LIGHT

“ON” COMMAND

REFER TO TABLE 3C-1 FOR REQUIRED INPUT LOGIC LEVELS

THE BUCKY OUTPUTS MAY BE CONFIGURED FOR +24 VDC, 110 VAC,

OR 220 VAC. REFER TO CHAPTER 8 FOR DETAILS.

FILE: CMP200_012B.CDR

Figure 3C-1: J2, J4, and J11 inputs and outputs (H.V. auxiliary board)

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-6 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.2.4 AEC Interconnect

Refer to chapter 3D for an overview of AEC theory, for AEC chamber connections, and for the AEC calibration procedure.

3C.3.0 GENERATOR PROGRAMMING

If you are using a membrane console, the generator may be programmed and calibrated or via GenWare. When using the console for programming and calibration, all programming / calibration menus are displayed on the LCD display window on the console. The “soft key” buttons on the console are used to navigate through the programming screens and to select and enter values in this section.

When using the touchscreen console, the generator must be programmed and calibrated via GenWare. This requires the GenWare utility software, a laptop computer (or equivalent), and a null modem cable.

3C.3.1 Entering Into Programming Mode

To enter into the programming mode if using the membrane console, follow the steps below.

via the

control console

1 2

3 4

BACK

Figure 3C-2: Programming / calibration mode reference

FORWARD

5 6

7 8

IND100R_006A.CDR

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-7

3C Interfacing and Programming CPI Canada Inc.

3C.3.1 Entering Into Programming Mode (Cont)

Use these steps to access the GENERATOR SETUP menu (membrane console).

Step Action (membrane console)

1. Start with the generator switched OFF.

3. Enter the password by pressing the button

3C.4.0 GENERATOR SETUP MENU

The GENERATOR SETUP menu for the membrane console is shown below.

UTILITY APR EDITOR: DISABLED GEN CONFIGURATION DATA LINK

EXIT SETUP

Overview of the functions available within each of the options in the GENERATOR SETUP menu.

While pressing and holding the MENU button, press the power ON button on the console.

sequence: [1] - [8] - [4] - [5]. The GENERATOR SETUP menu will be

displayed next.

* GENERATOR SETUP *

Action (GenWare)

MENU (MEMBRANE

CONSOLE) UTILITY

APR EDITOR

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-8 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

SUBMENUS (MEMBRANE CONSOLE)

 SET TIME & DATE  ERROR LOG  STATISTICS  CONSOLE

 This is a console-specific

parameter; therefore, it is not available in GenWare.

EQUIVALENT FUNCTION (GenWare)

 Date and Time utility.  Error Log utility.  Generator Statistics utility.  The CONSOLE function sets console-specific

parameters; therefore, it is not available in GenWare.

CPI Canada Inc. Interfacing and Programming 3C

3C.4.0 GENERATOR SETUP MENU (Cont)

MENU (MEMBRANE

CONSOLE) GEN

CONFIGURATION

SUBMENUS (MEMBRANE CONSOLE)

 TUBE SELECTION  GENERATOR LIMITS

EQUIVALENT FUNCTION (GenWare)

 Tube Selection utility.  Generator Limits utility.

DATA LINK The DATA LINK function on the membrane console is used to communicate with an

EXIT SETUP

3C.5.0 UTILITY MENU

The UTILITY menu presents the user with the options shown below.

SET TIME & DATE ERROR LOG STATISTICS CONSOLE

EXIT

 RECEPTOR SETUP  I/O CONFIGURATION  AEC SETUP  AEC CALIBRATION  TUBE CALIBRATION  DAP SETUP

external computer running GenWare.  Returns to the normal

operating mode (the non setup / programming mode).

 Does not apply to

GenWare.

* UTILITY *

 Receptor Setup utility.  Receptor Setup utility.  AEC Calibration utility.  AEC Calibration utility.  Auto Tube Calibration utility.  DAP Setup utility.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-9

3C Interfacing and Programming CPI Canada Inc.

3C.5.1 Setting Time And Date

This procedure allows the time and date to be set, or to be changed. The SET TIME & DATE menu for the membrane console is shown below.

* SET TIME & DATE *

YEAR: 2002 HOUR: 18 MONTH: 3 MIN: 29 DAY: 30 +

EXIT



Figure 3C-3: GenWare

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-10 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

Date and Time utility

CPI Canada Inc. Interfacing and Programming 3C

3C.5.1 Setting Time And Date (Cont)

Use these steps to set the time and date.

Step Action (membrane console)

From the GENERATOR SETUP menu, select the UTILITY menu.

From the UTILITY menu, select the SET TIME & DATE menu.

Select YEAR. Use the + or – buttons to set the year.

Select MONTH. Use the + or – buttons to set the month.

Select DAY. Use the + or – buttons to set the date.

Select HOUR. Use the + or – buttons to set the hour (in 24 hour format).

Select MIN. Use the + or – buttons to set the minutes.

8. NOTE: The time does not increment when in the

SET TIME & DATE mode.

Press EXIT to return to the UTILITY menu.

Action (GenWare)

From the GenWare GENERATOR UTILITIES application, select Date and Time from the Utility menu, or use the date

and time button

on the GenWare

toolbar. The date and time may be set manually as

described in steps 3 to 7, or the computer clock may be used to set the generator date and time as described in step 8.

Select the year via the Year dialog box.

Select the month via the Month dialog box.

Select the date via the Day dialog box.

Select the hour (in 24 hour format) via the Hour dialog box.

Select the minutes via the Minute dialog box.

To synchronize GenWare to the clock in your computer, check the Auto box in the lower left corner of the Date and Time window.

Doing so will transfer the computers time and date settings to the time and date dialog boxes in the upper half of the Date and Time window. Clicking on Apply will apply those settings to the generator’s clock.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-11

3C Interfacing and Programming CPI Canada Inc.

3C.5.2 Error Log

This utility allows display of the error messages stored in the generator’s error log. The ERROR LOG menu for the membrane console is shown below.

* ERROR LOG * ERROR # 1 OF 18 DATE: 8-19-2002 TIME: 13:09 ERROR CODE: 200 + ERROR MESSAGE: ANODE HEAT WARN -

KVp: 80 mA: 100 ms: 200

EXIT



Figure 3C-4: GenWare

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-12 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

Error Log utility

CPI Canada Inc. Interfacing and Programming 3C

3C.5.2 Error Log (Cont)

Use these steps to review the error log.

Step Action (membrane console)

From the UTILITY menu, select ERROR

Action (GenWare)

Select Error Log from the Utility menu, or

LOG.

Select ERROR # and use the + or - buttons to scroll through the error log.

The error code, error message, date and time of the error will be displayed in the LCD window, and the associated parameters will be displayed on the console displays

Press EXIT to return to the UTILITY menu.

3C.5.3 Statistics

This utility shows the tube exposure count resetting of the tube 1 exposure counter.

The STATISTICS menu for the membrane console is shown below.

TUBE 1 EXP: 500 RESET TUBE 1 EXP

TOTAL EXP: 1100

EXIT

and the accumulated generator exposure count. This also allows

* STATISTICS *

use the error log button

on the

GenWare toolbar. Click on the

< or > buttons on the Error Log

window to scroll through the error log. The error code, error message, date and

time of the error will be displayed on the left side of the Error Log window, and the associated parameters will be displayed under Rad Parameters.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-13

3C Interfacing and Programming CPI Canada Inc.

3C.5.3 Statistics (Cont)



Figure 3C-5: GenWare

Use these steps to view the generator statistics.

Statistics utility

Step Action (membrane console)

From the UTILITY menu, select STATISTICS.

The STATISTICS menu displays exposure data, and allows the exposure counter to be reset as described below:

 The TUBE 1 EXP counter displays the

tube 1 exposure count made since this counter was last reset.

 TOTAL EXP displays the total rad

exposure count. This is not resettable

 Select RESET TUBE 1 EXP to reset the

tube 1 exposure counter.

* The subject exposure counter is reset when the factory defaults are reset. Therefore, the

“total exposure” count should be recorded before resetting the factory defaults. Press EXIT to return to the UTILITY menu.

Action (GenWare)

Select Generator Statistics from the Utility

menu, or use the statistics button the GenWare toolbar.

The Generator Statistics window displays exposure data, and allows the exposure counter to be reset as described below:

 The Tube 1 Rad Exposures counter

displays the tube 1 exposure count made since this counter was last reset.

 Total Number of Rad Exposures

displays the total rad exposure count. This is not resettable

 Select Reset Tube 1 to reset the tube 1

exposure counter.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-14 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.5.4 Console

The CONSOLE CONFIG menus allow setting of specific console operating features to suit operator preferences, and also allow resetting of the console parameters to the factory defaults.

CONSOLE CONFIG screen 1

* CONSOLE CONFIG* SLOW KEY REPEAT: 200MS LCD SCREEN MED. KEY REPEAT: 150MS APR MODE: NO FAST KEY REPEAT: 75MS + SPEAKER VOLUME: 15 -

EXIT >>

CONSOLE CONFIG screen 2

* CONSOLE CONFIG* LOAD CONSOLE DEFAULTS?: NO LOGO ON?: NO LANGUAGE: ENGLISH CM THICKNESS ON?: NO

PASSWORD

EXIT

Since the CONSOLE CONFIG setup affects the console only (setting of specific console operating features to suit operator preferences), no equivalent function is available in GenWare.

Definition of console parameters as used in this section.

FUNCTION (MEMBRANE

CONSOLE) SLOW KEY

REPEAT MED. KEY

REPEAT FAST KEY

REPEAT SPEAKER

VOLUME LCD SCREEN

DESCRIPTION

Determines the speed at which displays change while the selected key is pressed for the first 5 counts.

Determines the speed at which displays change while the selected key is pressed for the next 5 counts.

Determines the speed at which displays change while the selected key is pressed after 10 counts.

Sets the speaker volume for the control console in the range 1 to 15.

Toggles between normal and reverse video for the LCD display.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-15

3C Interfacing and Programming CPI Canada Inc.

3C.5.4 Console (Cont)

FUNCTION (MEMBRANE

CONSOLE) APR MODE

LOAD CONSOLE DEFAULTS?

LOGO ON?

LANGUAGE

CM THICKNESS ON?

PASSWORD

DESCRIPTION

NO allows the operator to select an APR view, and still have the ability to

manually select receptors, focus, technique, film screen, AEC fields, etc. YES allows the operator to select all of the above EXCEPT the technique

selection (AEC, mAs, mA/ms) i.e. this disables the ability to select AEC, mAs, mA/ms in APR mode. AEC, mAs, mA/ms changes can only be made by selecting an APR technique that has been programmed to the desired technique.

YES: Initializes the console CPU’s NVRAM to the factory default settings when the generator is switched ON. This restores the factory defaults for the APR and the CONSOLE settings.

NO: The NVRAM is not reset when the generator is switched on.

The normal setting for this function is NO. Do not set to YES unless you intend to restore the console factory defaults. Doing so will cause all custom console and APR settings to be lost.

YES: The predefined logo is displayed briefly after the generator is switched on. NO: The logo is not displayed.

Selects the language for status and error messages (the APR text must be changed via the CPI GenWare utility software).

YES: CM THICKNESS mode is enabled. NO: CM THICKNESS mode is disabled.

If CM THICKNESS is enabled, the AEC BACKUP mode (under RECEPTOR SETUP) must be set to mAs for each image receptor. If this is not done, CM thickness will not be available in AEC mode.

Allows the Programming Mode password to be changed

This function does not apply to GenWare. Use these steps to set the console parameters. Refer to the definitions in the previous table.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-16 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

Step Action (membrane console)

From the UTILITY menu select CONSOLE. This accesses CONSOLE CONFIG screen 1. Select SLOW KEY REPEAT. Use the + or – buttons to set the “slow key repeat” time.

Select MED. KEY REPEAT. Use the + or – buttons to set the “med. key repeat” time. Select FAST KEY REPEAT. Use the + or – buttons to set the “fast key repeat” time. Select SPEAKER VOLUME. Use the + or – buttons to set the speaker loudness. Select LCD SCREEN. Toggle the button to select normal or reverse video. Select APR MODE. Toggle the button to select YES or NO.

CPI Canada Inc. Interfacing and Programming 3C

3C.5.4 Console (Cont)

Step Action (membrane console)

Press >>. Do not perform this step unless you intend to restore the console factory defaults. To restore the console factory default settings, select LOAD CONSOLE DEFAULTS? and

then toggle the adjacent selection button to select YES. In order for the changes to take effect, the generator must be switched OFF and then ON

again. The console will prompt for a YES or NO to loading defaults when it is powered on again. Select YES to both prompts to reset the console and APR defaults. Selecting NO will not update the defaults.

The LOAD CONSOLE DEFAULTS setting automatically resets to NO the next time the generator is switched on.

10.

11.

Select LOGO ON?. Toggle the button to select YES or NO. Select LANGUAGE. Toggle the button to select the desired language for status and error

messages.

12.

13.

14.

15.

16.

Select CM THICKNESS ON?. Toggle the button to select YES or NO. Select PASSWORD. Enter and re-enter a new password as prompted.

Select EXIT to return to CONSOLE CONFIG screen 1. Select EXIT to return to the UTILITY menu. Select EXIT again to return to the GENERATOR SETUP menu.

3C.6.0 APR EDITOR

The APR EDITOR enables

/ disables the ability of the operator to make and then save changes to APR

techniques.

* GENERATOR SETUP * UTILITY APR EDITOR: DISABLED GEN CONFIGURATION DATA LINK

EXIT SETUP

No equivalent function exists in GenWare, as the APR EDITOR affects the console operation only.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-17

3C Interfacing and Programming CPI Canada Inc.

3C.6.0 APR EDITOR (Cont)

Definition of the APR EDITOR function.

NOTE:

FUNCTION (MEMBRANE

CONSOLE) APR EDITOR

APR text may be altered by using a computer running GenWare. Further documentation

regarding this function is included with GenWare in the form of an MS Word document.

DESCRIPTION

Enables / disables the ability of the operator to make and then save changes to APR techniques..

ENABLED:

DISABLED:

The generator stores the last APR EDITOR setting before being switched off. If the APR editor was previously ENABLED, APR changes may subsequently be made and then saved in normal operating mode without the need to manually set the APR editor to ENABLED. To disable APR technique changes, the APR editor must be set to DISABLED.

Allows the operator to change the default APR technique(s), and then save the changes to memory. The APR will subsequently default to the changed technique.

Allows temporary editing of APR technique(s), but does not allow the changes to be saved to memory. The APR will always default to the original technique when the generator is switched OFF and then ON again.

This function does not apply to GenWare. Use these steps to set the APR EDITOR. Refer to the definition in the previous table.

Step Action (membrane console)

From the GENERATOR SETUP menu, select APR EDITOR. Toggle the button to select ENABLED or DISABLED.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-18 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.7.0 GENERATOR CONFIGURATION

The GEN CONFIGURATION menu presents the user with the selections shown below. These are described in detail in this section.

* GEN CONFIGURATION * TUBE SELECTION AEC SETUP GENERATOR LIMITS AEC CALIBRATION RECEPTOR SETUP TUBE CALIBRATION I/O CONFIGURATION DAP SETUP

EXIT

3C.7.1 Tube Selection

The TUBE SELECTION function allows the desired tube type to be selected, and allows setting of the default limits for that tube.

The first screen of the TUBE SELECTION menus for the membrane console is shown below. This is followed by additional tube selection menus, with additional tube types. The number of tube selection menus, and the actual tube selections, may not be exactly as shown.

TUBE SELECTION screen 1

* TUBE 1 SELECTION * A192B 0.6/1.2 G256 0.6/1.0 A256 0.6/1.0 G292 0.6/1.2 A292 0.6/1.2 G1082 0.3/1.0 A272 0.3/0.6 RAD8 1.0/2.0

EXIT >>

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-19

3C Interfacing and Programming CPI Canada Inc.

3C.7.1 Tube Selection (cont)

TUBE SELECTION screen 2

* TUBE 1 SELECTION * RAD14 0.6/1.2 RAD74 0.6/1.5 RAD21 0.6/1.2 RAD92 0.6/1.2 RAD56 0.6/1.2 DX10HS 0.6/1.0 RAD60 0.6/1.2 DX92HS 0.6/1.2

<< >>

TUBE SELECTION screen 3

* TUBE 1 SELECTION * DX93HS 0.6/1.5 RO1750 0.6/1.3 DX101HS 0.6/1.3 MX75 1.0/2.0 MX100 0.6/1.25

<< >>

The following menu is only available if additional tubes have been downloaded via a computer running GenWare.

TUBE SELECTION screen 4

* TUBE 1 SELECTION *

IF ADDITIONAL TUBES HAVE BEEN DOWNLOADED FROM GenWare

THEY WILL BE DISPLAYED ON THIS SCREEN

<< RETURN

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-20 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.7.1 Tube Selection (cont)

The next three menus show the default tube limits. These menus appear after a tube has been selected in the previous steps.

TUBE DEFAULTS screen 1

*TUBE 1: RAD60 0.6/1.2 12º REV 1.4* TUBE SPEED: LOW MAX SF KW LS: 21.3 MAX LF KW LS: 58.9 MAX KV: 125

EXIT >>

TUBE DEFAULTS screen 2

*TUBE 1: RAD60 0.6/1.2 12º REV 1.4* SF STANDBY: 2.5A FIL BOOST: 200MS LF STANDBY: 2.5A FIL PREHEAT: 800MS SF MAX: 5.2A + LF MAX: 5.5A -

<< >>

TUBE DEFAULTS screen 3

*TUBE 1: RAD60 0.6/1.2 12º REV 1.4* MAX SF MA: 320 ANODE HU WARNING: 80% ANODE HU LIMIT: 90%

<< RETURN

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-21

3C Interfacing and Programming CPI Canada Inc.

3C.7.1 Tube Selection (cont)



Figure 3C-6: GenWare

Figure 3C-7: GenWare

Tube Selection window, Tube Library tab



Tube Selection window, Tube Settings tab

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-22 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.7.1 Tube Selection (cont)



Figure 3C-8: GenWare

Figure 3C-9: GenWare

Tube Selection window, kW Ratings at 100ms tab



Tube Selection window, Filament Parameters tab

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-23

3C Interfacing and Programming CPI Canada Inc.

3C.7.1 Tube Selection (cont)



Figure 3C-10: GenWare

Definitions of TUBE SELECTION menu items.

FUNCTION (MEMBRANE

CONSOLE) TUBE SPEED Tube Speed

MAX SF KW LS Low Speed: Max

MAX LF KW LS Low Speed: Max

MAX KV Max. Tube

SF STANDBY Small Focus:

LF STANDBY Large Focus:

SF MAX Small Focus: Max

LF MAX Large Focus: Max

FUNCTION (GenWare)

SF Power (kW)

LF Power (kW)

Voltage (kV)

Standby Current (A)

Current (A)

Tube Selection window, Anode Heating tab

DESCRIPTION

This selection is permanently set to low speed. Sets the maximum small focus low speed kW limit (@ 100

ms *). Sets the maximum large focus low speed kW limit (@ 100

ms *). Sets the maximum kV allowed.

Sets the small focus standby filament current. The required value should be obtained from the X-ray tube data sheets.

As above but for large focus.

Sets the small focus maximum filament current.

As above but for large focus.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-24 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.5.1 Tube Selection (Cont)

FUNCTION (MEMBRANE

CONSOLE) FIL BOOST Filament Boost

FIL PREHEAT Filament Preheat

MAX SF MA Max. SF Current

FUNCTION (GenWare)

Time (ms)

(mA)

DESCRIPTION

Sets the filament rapid boost duration in order to quickly raise the filament temperature.

The time that the filament is held at the required emission level before an exposure is permitted.

Sets the maximum mA in small focus. This should be set as low as possible to prevent focal spot track wear and focal spot blooming.

ANODE HU WARNING

ANODE HU LIMIT Anode Limit (%)

Anode Warning (%)

Sets the limit at which the anode heat-warning message is displayed.

Sets the limit at which exposures will be inhibited. If the anode heating is currently under the limit, the next exposure will be inhibited if the generator calculates that the exposure will exceed the anode HU limit.

* The stated maximum kW limits apply at the 100 ms point on the X-ray tube load ratings curve. Increasing or

decreasing the kW limits will shift the entire curve up or down proportionately to the percentage kW change.

Use these steps to select the desired tube type.

Step Action (membrane console)

Choose the desired tube type by pressing

3. Once the desired tube has been selected,

From the GENERATOR SETUP menu, select GEN CONFIGURATION.

From the GEN CONFIGURATION menu, select TUBE SELECTION.

the button adjacent to the desired selection. Use the >> and << buttons to navigate through the tube selection menus if the desired tube is not displayed on the current screen.

Additional tube types may be downloaded using the console utility in GenWare.

parameters for that tube are displayed showing the default values. DO NOT adjust the default values at this time.

PLEASE ENSURE THAT THE SELECTED X-RAY TUBE STATOR IS

COMPATIBLE WITH THE STARTER IN YOUR GENERATOR.

Action (GenWare)

Select Tube Selection from the Setup

menu, or use the tube setup button on the GenWare toolbar.

Select the Tube Library tab.

Choose the desired tube type from the tube library.

Press Download to download the selected tube to the generator.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-25

3C Interfacing and Programming CPI Canada Inc.

3C.5.1 Tube Selection (Cont)

When the desired tube is selected, the default limits are displayed (membrane console). Please consult the Xray tube data sheet(s) before making any changes.

The low speed starter operates at 50 Hz for 50 Hz mains, or 60 Hz for 60 Hz mains. Therefore, the 60 Hz tube ratings are automatically derated for 50 Hz operation, if required.

PLEASE DO NOT CHANGE ANY DEFAULTS UNLESS THE IMPACT OF THOSE CHANGES IS CLEARLY UNDERSTOOD. INITIAL CALIBRATION SHOULD BE PERFORMED USING THE DEFAULT VALUES.

: BEFORE CHANGING X-RAY TUBE DEFAULT PARAMETERS, PLEASE FILL IN THE X-RAY TUBE

NOTE

AND GENERATOR PARAMETER WORKSHEET, TABLE 3C-3. A BLANK FORM THAT SHOULD BE PHOTOCOPIED IS LOCATED AT THE END OF THIS SECTION. THIS ALLOWS RECORDING OF THE DEFAULT VALUES AND THE NEW (CHANGED) VALUES.

Use these steps to set the tube limits and the associated parameters. Refer to the definitions in the previous table.

Step Action (membrane console)

10.

Select MAX SF KW LS. Use the + or – buttons to set the low speed, small focus kW limit.

Select MAX LF KW LS. Use the + or – buttons to set the low speed, large focus kW limit.

Select MAX KV. Use the + or – buttons to set the maximum allowable kV.

Press >>. Select SF STANDBY. Use the + or –

buttons to set the small focus filament standby current.

Select LF STANDBY. Use the + or – buttons to set the large focus filament standby current.

Select SF MAX. Use the + or – buttons to set the small focus maximum filament current.

Select LF MAX. Use the + or – buttons to set the large focus maximum filament current.

Action (GenWare) Select the kW Ratings at 100 ms tab. Set the low speed, small focus kW limit via

the Max SF Power (kW) dialog box, under Low Speed.

Set the low speed, large focus kW limit via the Max LF Power (kW) dialog box, under Low Speed.

Select the Tube Settings tab. Set the maximum allowable kV via the Max.

Tube Voltage (kV) dialog box. Select the Filament Parameters tab.

Set the small focus filament standby current via the Standby Current (A) dialog box, under Small Focus.

Set the large focus filament standby current via the Standby Current (A) dialog box, under Large Focus.

Set the small focus maximum filament current via the Max Current (A) dialog box, under Small Focus.

Set the large focus maximum filament current via the Max Current (A) dialog box, under Large Focus.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

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CPI Canada Inc. Interfacing and Programming 3C

3C.5.1 Tube Selection (Cont)

11.

12.

13.

14.

15.

16.

Step Action (membrane console)

Select FIL BOOST. Use the + or – buttons to set the filament rapid boost duration.

Select FIL PREHEAT. Use the + or – buttons to set the filament preheat time.

Press >>. Select MAX SF MA. Use the + or – buttons

to set the maximum small focus mA.

Select ANODE HU WARNING. Use the + or – buttons to set desired anode HU warning

Action (GenWare)

Set the filament rapid boost duration via the Filament Boost Time (ms) dialog box.

Set the filament preheat time via the Filament Preheat Time (ms) dialog box.

Select the Tube Settings tab. Set the maximum small focus mA via the

Max. SF Current (mA) dialog box. Select the Anode Heating tab.

Set the desired anode HU warning % via the Anode Warning (%) dialog box.

17.

18.

Select ANODE HU LIMIT. Use the + or – buttons to set desired anode HU limit %.

Press << and EXIT as required to return to

Set the desired anode HU limit % via the Anode Limit (%) dialog box.

the GEN CONFIGURATION menu.

Typically, the boost time should be between 200 and 250 msec, and the preheat time should be in the range of 700 - 800 ms. If in doubt, monitor the filament feedback and be sure that there is no change in the signal level 5 ms. after the start of an exposure, and that the mA starts at the selected level.

Standby current must be below the emission point. If the maximum filament current is increased, be careful not to exceed the tube manufacturer’s

specifications.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-27

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3C.5.1 Tube Selection (Cont)

TUBE SELECTION

DEFAULT SELECTED TUBE SELECTED TUBE SPEED MAX SF KW LS MAX LF KW LS MAX KV SF STANDBY LF STANDBY SF MAX LF MAX FIL BOOST FIL PREHEAT MAX SF MA ANODE HU WARNING ANODE HU LIMIT

GENERATOR LIMITS DEFAULT SELECTED MAX KW MAX MA MIN MA MAX MAS ROTOR BOOST

Table 3C-3: X-ray tube and generator parameter worksheet

3C.7.2 Generator Limits

The GENERATOR LIMITS function allows setting of the generator output limits defined below. The GENERATOR LIMITS menu for the membrane console is shown below.

TUBE 1

* GENERATOR LIMITS* MAX KW: 32 ROTOR BOOST: 1800 MS MAX MA: 320 MIN MA: 10 + MAX MAS 500 -

EXIT

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-28 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.7.2 Generator Limits (Cont)



Figure 3E-11: GenWare

Definitions of GENERATOR LIMITS menu items.

Generator Limits window

FUNCTION (MEMBRANE

CONSOLE) MAX KW Max. Generator

MAX MA Max. Generator

MIN MA Min. Generator

MAX MAS Max. Generator

ROTOR BOOST This function is

BEFORE MAKING ANY CHANGES IN THIS SECTION, CONSULT THE X-RAY TUBE DATA SHEETS TO ENSURE THAT THE PROPOSED CHANGES DO NOT EXCEED THE MANUFACTURERS RECOMMENDED LIMITS. THE ORIGINAL GENERATOR LIMITS SHOULD BE RECORDED IN A COPY OF TABLE 3C-3 BEFORE CONTINUING.

FUNCTION (GenWare)

Power (kW)

Current (mA)

Current-Time (mAs)

not available in GenWare

DESCRIPTION

Sets the maximum generator kW limit.

Sets the maximum generator mA limit.

Sets the minimum generator mA limit.

Sets the maximum generator mAs limit.

Sets the low speed starter boost time, in milliseconds. The range is 1000 ms (1 sec) to 4000 ms (4 sec), adjustable in 100 millisecond increments.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-29

3C Interfacing and Programming CPI Canada Inc.

3C.7.2 Generator Limits (Cont)

Use these steps to set the generator limits. Refer to the definitions in the previous table.

Step Action (membrane console)

From the GEN CONFIGURATION menu, select GENERATOR LIMITS.

Select MAX KW. Use the + or – buttons to set the maximum kW.

Select MAX MA . Use the + or – buttons to set the maximum mA.

Select MIN MA. Use the + or – buttons to set the minimum mA.

Select MAX MAS. Use the + or – buttons to set the maximum mAs.

Select ROTOR BOOST. Use the + or – buttons to set the low speed starter boost time.

Press EXIT to return to the GEN CONFIGURATION menu.

Action (GenWare)

Select Generator Limits from the Setup menu, or use the generator limits button

on the GenWare toolbar.

Set the maximum kW via the Max. Generator Power (kW) dialog box.

Set the maximum mA via the Max. Generator Current (mA) dialog box.

Set the minimum mA via the Min. Generator Current (mA) dialog box.

Set the maximum mAs via the Max. Generator Current-Time (mAs) dialog box.

This function is not available in GenWare

Use and disclosure is subject to the restrictions on the title page of this CPI document.

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CPI Canada Inc. Interfacing and Programming 3C

3C.7.3 Receptor Setup

The RECEPTOR SETUP function allows each of the image receptors to be programmed as defined in the table following the example menu screens.

The RECEPTOR SETUP menus for the membrane console are shown below.

MENU 1

* RECEPTOR SETUP [sym] * TUBE: 1 TOMO BUT: 2500 MS RECEPTOR SYM: [sym] MEMORY: DEF + TOMO: NO -

EXIT >>

MENU 2

* RECEPTOR SETUP [sym]* SF/LF SWITCH: MAN DEFAULTS AEC BACKUP: FIXED AEC CHANNEL: 1 AEC BACKUP MAS: 100 + AEC BACKUP MS: 1000 -

NOTE:

THE DEFAULTS SELECTION IN MENU 2 IS ONLY AVAILABLE IF MEMORY IN MENU 1 WAS SET

TO DEF.

RECEPTOR MENUS 3 AND 4 (FOLLOWING) ARE ONLY ACCESSIBLE IF DEFAULTS IS ENABLED.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-31

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3C.7.3 Receptor Setup (Cont)

MENU 3

* RECEPTOR SETUP [sym] DEFAULTS* TECHNIQUE: AEC LEFT FIELD: YES FOCUS: SMALL CENTER FIELD: YES FILM SCREEN: 1 RIGHT FIELD: YES

<< >>

MENU 4

* RECEPTOR SETUP [sym] DEFAULTS* KV: 75 DENSITY: 0 MA: 320 MS: 50 +

Use and disclosure is subject to the restrictions on the title page of this CPI document.

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CPI Canada Inc. Interfacing and Programming 3C

3C.7.3 Receptor Setup (Cont)



Figure 3C-12: GenWare

Receptor Setup window, Receptor Properties tab



Figure 3C-13: GenWare

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-33

Receptor Setup window, AEC tab

3C Interfacing and Programming CPI Canada Inc.

3C.7.3 Receptor Setup (Cont)



Figure 3C-14: GenWare

Definitions of RECEPTOR SETUP menu items.

FUNCTION (MEMBRANE

CONSOLE) TUBE Receptor Enable

RECEPTOR SYM This is a console

FUNCTION (GenWare)

checkbox

function only; does not apply to Genware.

Receptor Setup window, Receptor Defaults tab

DESCRIPTION

This function allows the receptor to be disabled. Membrane console:

GenWare:

Allows one of the predefined receptor symbols [sym] to be assigned to the selected receptor.

NONE: 1:

Receptor Enable

Disables the currently selected receptor. Enables the currently selected receptor.

Enables / disables the currently selected receptor.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

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CPI Canada Inc. Interfacing and Programming 3C

3C.5.3 Receptor Setup (Cont)

FUNCTION (MEMBRANE

FUNCTION (GenWare)

DESCRIPTION

CONSOLE) MEMORY Memory

Defines the techniques that will be defaulted to when a receptor is selected.

YES / on:

The selected receptor will remember it’s last techniques such that those techniques are displayed when that receptor is re-selected.

NO / off:

The selected receptor will not remember the last techniques used on that receptor. The techniques used will be the same as last used on the previous receptor.

DEF / default:

The techniques used for that receptor will be as programmed. See receptor setup menus 3 and 4 (membrane console) or the Receptor Defaults tab (GenWare).

TOMO Tomo

Enables or disables tomographic operation.

TOMO BUT Tomo Back-Up Time

(ms)

SF/LF SWITCH This function is not

available in GenWare

Sets the tomo backup time.

Enables or disables the ability of the generator to automatically select the large or small focus.

AUTO:

Small or large focus will automatically be selected by the generator. The small to large (and vice-versa) switching will occur at the MAX SF MA set point.

MAN:

The operator must manually select small or large focus.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-35

3C Interfacing and Programming CPI Canada Inc.

3C.5.3 Receptor Setup (Cont)

FUNCTION (MEMBRANE

CONSOLE) AEC BACKUP AEC Mode

AEC BACKUP MAS

FUNCTION (GenWare)

AEC Back-Up mAs

DESCRIPTION

Defines the AEC backup mode to be used:

FIXED:

MAS:

MS:

Sets the maximum AEC backup mAs.

The generator will determine the maximum AEC backup time, not to exceed preset AEC backup mAs/ms values or system limits. Density (DENS) only will be displayed at the lower right side of the LCD display during AEC operation.

Allows the operator to adjust the AEC backup mAs, not to exceed preset AEC backup mAs/ms values or system limits. DENS and the backup mAs will be displayed at the lower right side of the LCD display during AEC operation.

mAs mode operation must be set in order to use CM thickness mode in AEC.

Allows the operator to adjust the AEC backup ms, not to exceed preset AEC backup mAs/ms values or system limits. DENS and the backup ms will be displayed at the lower right side of the LCD display during AEC operation.

AEC BACKUP MS AEC Back-Up ms DEFAULTS Receptor Defaults This selection is available only if MEMORY was set to

AEC CHANNEL AEC Channel

Sets the maximum AEC back-up ms.

DEF in RECEPTOR SETUP menu 1 (membrane console), or if Memory was set to default under Receptor Properties in GenWare.

The DEFAULTS menus allow the default receptor techniques to be programmed.

Defines which AEC channel will be used by the selected receptor. This must be set to a valid AEC input channel number, or to 0 / OFF as described below.

Select 0 (membrane console) or OFF (GenWare) to disable AEC operation on the selected receptor. If the AEC input is not disabled when required, an error message will be presented. For example, if using an AEC board with only 3 input channels, an error will be displayed when selecting the fourth channel.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

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3C.5.3 Receptor Setup (Cont)

FUNCTION (MEMBRANE

FUNCTION (GenWare)

DESCRIPTION

CONSOLE)

THE FOLLOWING SELECTIONS ARE ONLY AVAILABLE IF DEFAULTS WAS ENABLED AS PREVIOUSLY DESCRIBED.

TECHNIQUE Technique

Defines which technique will be defaulted to when a receptor is selected.

Membrane console:

MA: MAS: AEC

Defaults to mA/ms mode. Defaults to mAs mode. Defaults to AEC mode.

GenWare:

Defaults to mA/ms mode. Defaults to mAs mode. Defaults to AEC mode.

FOCUS Focus

ms: mAs: AEC

Defines which focus will be defaulted to when a receptor is selected. Options are SMALL or LARGE.

FILM SCREEN Film Screen

Defines which film screen will be defaulted to when a receptor is selected and AEC enabled. Options are film screen 1, 2, or 3 (membrane console) or I, II, or III GenWare.

LEFT FIELD CENTER FIELD

Fields

Defines which field(s) will be defaulted to when a receptor is selected.

Membrane console:

RIGHT FIELD

YES: NO:

GenWare: Refer to the graphic under Fields:

A black field select rectangle = field not selected, a green field select rectangle = field selected.

KV Voltage (kV) MA Current (mA) MS Time (ms) DENSITY Density

Selects the default kV. Selects the default mA. Selects the default ms. Selects the default density.

The selected field will be selected. The selected field will not be selected.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-37

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3C.5.3 Receptor Setup (Cont)

If the image receptor defaults are changed, please record the original defaults in a copy of the following table:

IMAGE RECEPTOR DEFAULT SETTINGS

FUNCTION RECEPTO

R 1 TECHNIQUE FOCUS FILM

SCREEN LEFT FIELD CENTER

FIELD RIGHT

FIELD KV MA MS DENSITY

RECEPTO

R 2

RECEPTO

R 3

RECEPTO

R 4

RECEPTO

R 5

RECEPTO

R 6

Use and disclosure is subject to the restrictions on the title page of this CPI document.

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3C.5.3 Receptor Setup (Cont)

NOTE:

DO NOT SWITCH OFF THE GENERATOR WHILE IN *RECEPTOR SETUP DEFAULTS*

MENUS 3 AND 4. DOING SO WILL CAUSE THE UPDATED RECEPTOR SETUP PARAMETERS NOT TO BE SAVED. IT IS RECOMMENDED THAT THE FIRST RECEPTOR PROGRAMMING BE COMPLETED, THE RECEPTOR SETUP MENUS BE EXITED TO THE GEN CONFIGURATION MENU, THEN THE RECEPTOR SETUP MENU BE RESELECTED TO PROGRAM THE NEXT RECEPTOR. THE ABOVE SHOULD BE REPEATED UNTIL ALL RECEPTORS ARE PROGRAMMED. THIS WILL ENSURE THAT THE UPDATED PARAMETERS ARE SAVED.

Use these steps to set up the receptor parameters. Refer to the definitions in the previous table.

Step Action (membrane console)

From the GEN CONFIGURATION menu, select RECEPTOR SETUP.

Select Receptor Setup from the Setup menu, or use the receptor setup button

Action (GenWare)

on the GenWare toolbar.

Select the Receptor Properties tab.

3. Select the first receptor to be programmed. Select the first receptor to be programmed.

Select TUBE. Toggle the button to select NONE or 1.

Select RECEPTOR SYM. Use the + or –

Check the Receptor Enable checkbox to enable the selected receptor.

buttons to select the desired receptor symbol.

Select MEMORY. Toggle the button to

Under Memory, select off, on, or default.

select NO, YES, or DEF.

10.

Select TOMO. Toggle the button to select YES or NO.

Select TOMO BUT. Use the + or – buttons to select the desired tomo backup time.

Press >>. Select SF/LF SWITCH. Toggle the button to

Check the Tomo checkbox to enable tomographic operation.

Select the desired tomo backup time via the Tomo Back-Up Time (ms) dialog box.

This function is not available in GenWare

select AUTO or MAN.

11.

12.

Select AEC BACKUP. Toggle the button to select FIXED, MAS, or MS.

13.

Select AEC BACKUP MAS. Use the + or – buttons to select the maximum backup mAs.

14.

Select AEC BACKUP MS. Use the + or – buttons to select the maximum backup ms.

15.

Select AEC CHANNEL. Use the + or – buttons to assign the desired AEC channel to the selected receptor, or to disable AEC operation on that receptor.

The following steps only apply if MEMORY in step 6 was set to DEF / default.

Select the AEC tab. Under AEC Mode, select fixed, mAs, or

ms. Select the maximum backup mAs via the

AEC Back-Up mAs dialog box. Select the maximum backup ms via the AEC

Back-Up ms dialog box. Select the AEC channel to be assigned to

the selected receptor, or disable AEC operation on that receptor via the AEC Channel dialog box.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-39

3C Interfacing and Programming CPI Canada Inc.

3C.5.3 Receptor Setup (Cont)

16.

17.

18.

19.

20.

21.

22.

23.

24.

25. Repeat steps 3 to 22 for the remaining

Step Action (membrane console)

Select DEFAULTS. Select the Receptor Defaults tab. Select TECHNIQUE. Toggle the button to

select MA, MAS, or AEC. Select FOCUS. Toggle the button to select

SMALL or LARGE. Select FILM SCREEN. Toggle the button to

select 1, 2, or 3. Select LEFT FIELD. Toggle the button to

select YES or NO.

Repeat the previous step for the CENTER and RIGHT fields.

Press >>. Select KV, MA, MS, and DENSITY. Use the

+ or – buttons to select the default kV, mA, ms, and density, respectively.

Press << and EXIT as required to the GEN CONFIGURATION menu.

receptors. It is necessary to return to the GEN CONFIGURATION menu after programming each receptor to ensure that the updated parameters are saved to memory.

Action (GenWare)

Under Technique, select ms, mAs, or AEC.

Under Focus, select small or large.

Under Film Screen, select I, II, or III.

Click the left field on the graphic under Fields to select / deselect that field. Black indicates that the field is not selected; green indicates that the field is selected.

Repeat the previous step for the center and right fields.

Select the default kV, mA, ms, and density via the Voltage (kV), Current (mA), Time (ms), and Density dialog boxes, respectively.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-40 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.7.4 I/O Configuration

The I/O CONFIGURATION function allows programming the states of the exposure for the inputs and the outputs on the room interface board.

The I/O CONFIGURATION menus for the membrane console are shown below.

* INPUTS [sym] * TUBE THERMAL SW. _ _ _ _ STANDBY STATE DOOR ITLK: _ _ _ _

EXIT >>

* INPUTS [sym] * INTERLOCK 1: _ _ _ _ STANDBY STATE INTERLOCK 2: _ _ _ _ BUCKY 1 RDY: _ _ _ _ BUCKY 2 RDY: _ _ _ _

<<  >>

* OUTPUTS [sym] * BUCKY 1 START: _ _ _ _ STANDBY STATE BUCKY 2 START: _ _ _ _ ROOM LIGHT: _ _ _ _

<<  >>

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-41

3C Interfacing and Programming CPI Canada Inc.

3C.7.4 I/O Configuration (cont)

Figure 3C-15: GenWare



Receptor Setup window, Inputs tab



Figure 3C-16: GenWare

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-42 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

Receptor Setup window, Outputs tab

CPI Canada Inc. Interfacing and Programming 3C

3C.7.4 I/O Configuration (cont)

Definitions of I/O CONFIGURATION menu items.

FUNCTION (MEMBRANE

FUNCTION (GenWare)

CONSOLE) TUBE THERMAL

Tube Thermal Switch

DOOR ITLK Room Door

Interlock

INTERLOCK 1 Interlock 1

INTERLOCK 2 Interlock 2

BUCKY 1 RDY Bucky 1 Ready

BUCKY 2 RDY Bucky 2 Ready

BKY 1 START Bucky 1 Start

BKY 2 START Bucky 2 Start

DESCRIPTION

Programs the thermal switch input at J7-1 and J7-2 on the H.V. auxiliary board.

Programs the door interlock input at J4-9 and J4-10 on the H.V. auxiliary board.

Programs the interlock #1 input at J2-3 and J2-4 on the H.V. auxiliary board.

Programs the interlock #2 input at J2-1 and J2-2 on the H.V. auxiliary board. This is the tomo exposure input for any receptor that is assigned to tomo operation.

Programs the Bucky 1 input at J2-5 and J2-6 on the H.V. auxiliary board.

Programs the Bucky 2 input at J4-5 and J4-6 on the H.V. auxiliary board.

Programs the Bucky 1 “start” output at J2-7 on the H.V. auxiliary board.

Programs the Bucky 2 “start” output at J4-1 on the H.V. auxiliary board. This is normally programmed as the tomo output.

ROOM LIGHT Room Light

Programs the room light output at J11-3 and J11-4 on the H.V. auxiliary board.

The inputs and outputs defined in the previous table are programmable as follows:  Inputs may be programmed such that the selected input is active or inactive during various states of the

generator. Inactive inputs are ignored; unused inputs should normally be programmed to be inactive.

 Outputs may be programmed such that the relay connected to the selected output is energized or de-

energized during various states of the generator. Unused outputs should normally be programmed to be deenergized.

 The inputs and outputs must be programmed separately for each receptor. Each receptor may have its own

unique programming.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-43

3C Interfacing and Programming CPI Canada Inc.

3C.5.4 I/O Configuration (Cont)

MEMBRANE CONSOLE

The STATE button on the upper right hand side of the menu selects the current state. The word STATE is preceded by the description of the state: for example, STANDBY. The arrow in the lower middle area points to the current level for the selected state. Moving to the next state is accomplished by pressing the STATE button. The states are as follows:

 STANDBY

Sets the state of the I/O when the generator is in standby or idle mode.

 PREP

 GEN RDY

 RAD EXP

Pressing the button next to the selected input or output on the left of the display selects that function. The level of the selected state is changed by pressing the selection button again (low = off / inactive, high = on / active). For inputs, setting the level “low” means that the input is ignored during that state. Setting the level “high” requires that the corresponding input is satisfied before the generator will advance to that state. For example, if the door interlock (DOOR ITLK) is set to logic “low” for all states, then an X-ray exposure may be made without a door interlock closure. Setting an output level “low” causes the relay associated with that output to be de-energized during the selected state. Setting the level “high” will cause the associated relay to be energized during the selected state. For example, the Bucky 1 “start” output will be disabled if BKY 1 START is set to “low” for all states.

The example below shows a TYPICAL input configuration.

Sets the state of the I/O when the generator enters PREP mode.

Sets the state of the I/O when the generator has completed PREP mode and is ready to expose.

Sets the state of the I/O when the generator starts a radiographic exposure.

1234

TUBE THERMAL SW.

1 = STANDBY STATE (shown low/inacti ve)

2 = PREP STATE (shown high/active) 3 = GEN RDY STATE (shown high/active)

4 = RAD EXP STATE (shown high/active)

CMP200_I-O.CDR

Figure 3C-17: Example of input states

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-44 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

CPI Canada Inc. Interfacing and Programming 3C

3C.5.4 I/O Configuration (Cont)

GenWare

On the Inputs and Outputs tabs, the generator states are shown above the vertical grey / red bars. For inputs, grey indicates states where the input cannot be programmed. Only states that are shown in red can be changed. Outputs are programmable for each of the four generator states.

The logic level of the selected state is changed by clicking in the desired state column, to the right of the selected input or output (unchecked = off / inactive, checked = on / active). For inputs, an unchecked state means that the input is ignored during that state. A checked state (marked with an X) requires that the corresponding input be satisfied before the generator will advance to that state. For outputs, an unchecked state causes the relay associated with that output to be de-energized during the selected state. A checked state (marked with an X) will cause the associated relay to be energized during the selected state.

Use these steps for programming the I/O functions. Refer to the definitions in the previous table.

Step Action (membrane console)

From the GEN CONFIGURATION menu, select I/O CONFIGURATION.

Select the first receptor to be programmed. Select the first receptor to be programmed.

Press the STATE button to select the first state that can be programmed for the TUBE THERMAL SW. input. This is the STANDBY state.

Toggle the TUBE THERMAL SW. button to select the desired logic level (low or high) to disable or enable that input during the standby state.

Repeat the previous step for each state. Repeat the previous step for each state. Repeat steps 3 and 4 for each input. Use

the >> button to advance to INPUTS menu

2. Press >> to select the OUTPUTS menu.

Repeat steps 3 and 4 to program each output.

When finished the I/O programming for the current receptor, exit to the GEN CONFIGURATION menu.

Action (GenWare)

From the Receptor Setup window, select the Inputs tab.

Use the Receptor tabs on the Receptor Setup window.

For the Tube Thermal Switch input, identify the first state that can be programmed. This is the Standby state.

Enable or disable the Tube Thermal Switch input during the standby state by checking (with an X), or unchecking the Standby column to the right of Tube Thermal Switch.

Repeat steps 3 and 4 for each input.

Select the Outputs tab. Repeat steps 3 and 4 to program each

output. An unchecked state causes the relay

connected to that output to be de-energized during the selected state. A checked state (with an X) will result in the relay being energized during the selected state.

Select Apply to save the programming for the current receptor.

Use and disclosure is subject to the restrictions on the title page of this CPI document.

CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U Page 3C-45

3C Interfacing and Programming CPI Canada Inc.

3C.5.4 I/O Configuration (Cont)

10. Program all inputs and outputs for the selected receptor.

11.

Step Action (membrane console)

Reselect I/O CONFIGURATION, and then select the next receptor to be programmed.

When finished programming all receptors, exit to the GEN CONFIGURATION menu.

The input and output programming should be recorded in a copy of the table below. This will provide a record of the I/O configuration for future reference.

FUNCTIONS STANDBY PREP GEN RDY RAD EXP

INPUTS

Select the next receptor to be programmed. Use the Receptor tabs on the Receptor Setup window.

Action (GenWare)

TUBE THERMAL SW.

DOOR ITLK. INTERLOCK 1 INTERLOCK 2

BUCKY 1 RDY BUCKY 2 RDY

BKY 1 START BKY 2 START

ROOM LIGHT

OUTPUTS

Use and disclosure is subject to the restrictions on the title page of this CPI document.

Page 3C-46 CMP 200 X-Ray Generator Service Manual Ch # 740987-04 Rev. U

DEL Medical CMP 200 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

3.0.0 INTRODUCTION

3.1.0 Purpose