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Technical Publication CF-1018R3 Configuration HF Series Generators...
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HF Series Generators Configuration REVISION HISTORY REVISION DATE REASON FOR CHANGE OCT 30, 2003 First edition APR 1, 2005 Documentation upgrade AUG 1, 2005 Anode Stator Configuration OCT 10, 2005 Documentation upgrade This Document is the English original version, edited and supplied by the manufacturer.
HF Series Generators Configuration SECTION 1 INITIAL CONFIGURATION PROCEDURE Configuration provides the initial settings for extended memory and checkout procedures that must be carried out before making X-ray exposures. Functional characteristics of this Generator are defined at the time of installation.
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HF Series Generators Configuration Illustration 1-1 EPROM and Switch locations 3024SW2 3024SW3 3024SW4 3024SW1 ATP CONSOLE CPU BOARD - - A3024 3000SW2 HT CONTROLLER - - A3000 INTERFACE CONTROL - - A3009 POWER SUPPLY FILAMENT DRIVER A3004 POWER CABINET - - FRONT PANEL...
HF Series Generators Configuration CONFIGURATION AND TEST SWITCHES ATP Console Dip Switches must be configured with the Generator turned OFF, and they are read when the Generator is turned ON again. 1.1.1 3024SW1 - ATP CONSOLE CPU BOARD Set dip switch 3024SW1 in accordance with the Table 1-1.
HF Series Generators Configuration 1.1.3 3024SW3 - ATP CONSOLE CPU BOARD Dip switch 3024SW3 is not used for configuration but all their switches must be set in “Off” position. 1.1.4 3024SW4 - ATP CONSOLE CPU BOARD Dip Switch 3024SW4 is not used for configuration but all their switches must be set in “Off”...
HF Series Generators Configuration BASIC CONFIGURATION OF GENERATOR BOARDS The following Jumpers are factory set or removed to configure the Generator Boards according to the customer order. Check the jumper positions in the Generator Boards. GENERATOR BOARDS JUMPERS POSITION JP1 and JP2 in “2”...
HF Series Generators Configuration AEC CONFIGURATION Configure the following Jumpers on the “AEC Control Board” (located over the “ATP Console CPU Board”) and on the “AEC Adaptation Board” when this option is installed in the Generator Cabinet. AEC CONTROL BOARD (A3012- -01/02/05)
HF Series Generators Configuration AEC ADAPTATION BOARD (A3263- -03) JUMPERS POSITION ION CHAMBER TYPE ION CHAMBER TYPE JP3, JP4, JP7, JP8 JP1, JP2, JP5, JP6 JP13, JP14, JP15, JP16 IC1 = IC2 = IC3 = IC4 (Default) IC1 = IC2 = IC3 IC1 = IC2 IC1 ≠...
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HF Series Generators Configuration Also, configure the following Jumpers on the optional “RF Adaptation Board”. RF ADAPTATION BOARD (A3514- -04) JUMPER POSITION FUNCTION Set all jumpers +24 VDC for the inputs PREP ORDER, RAD ORDER, and FLUORO ORDER JP1, JP3, JP4,...
HF Series Generators Configuration GENERATOR SERVICE MODE The Generator Service Mode (GSM) program allows the access to the service screens for Reading the Exposure Counters, Configuration and Calibration procedures. Start the GSM program by clicking on the “TechService” icon in the path: “StartMenu / Programs / Tech Service / TechService”.
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HF Series Generators Configuration The screens to “Read Exposure Counters”, to enter in “Configuration”, “Manual Calibration” or “Auto Calibration” are displayed after selecting the respective button on the right side. Press again the selected button (in yellow on the right side) to return to the GSM menu.
HF Series Generators Configuration EXPOSURE COUNTERS The Exposure Counters display the number of Rad exposures made with any of the X-ray Tubes and the accumulated Fluoro exposure time (in hours and minutes) made with the Tube-2. Enter in the GSM program and select the “Read Exposure Counters”...
HF Series Generators Configuration WORKSTATIONS CONFIGURATION This screen is used to view the configuration of the Workstations (Tube, WM, Ion Chamber, etc.) and the AEC Areas selected by default for each Workstation in the system (optional). The workstations can be configured according to the customer preferences or default.
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HF Series Generators Configuration Select the first workstation to be configured, by pressing the respective button (only the icon of the selected workstation has different color). The console shows one of the following values: DISPLAY FUNCTION VALUE DESCRIPTION No-configured workstation...
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HF Series Generators Configuration Set the new value by pressing the corresponding “Increase” or “Decrease” buttons. Value on “KV Tracking” (optional) assigns by default one Formula for “Zero Point” operation mode to the selected RF workstation. Set also the selected AEC Areas by default for each Workstation in the system (optional).
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HF Series Generators Configuration DEFAULT CONFIGURATION Default configuration sets some default values to each workstation. It only should be used to re-initialize the workstation configuration when the complete configuration has been lost or it is not possible to select any workstation.
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HF Series Generators Configuration SECTION 2 EXTENDED MEMORY SETTING EXTENDED MEMORY LOCATIONS Miscellaneous configuration and calibration data are stored in the Extended Memory Locations. It is recommended to note the values factory stored in each Memory Location. (Refer to Table 2-1)
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HF Series Generators Configuration Table 2-1 Extended Memory Locations MEMORY LOCATION FUNCTION VALUE TUBE-1 -- RAD filament stand-by (Autocalibrated. Not field changeable) TUBE-1 -- RAD tube type Low Digital mA Loop Closed (from 10 mA to 80 mA) AEC-1 calibration...
HF Series Generators Configuration HOW TO ENTER AND STORE DATA IN THE EXTENDED MEMORY The Extended Memory data are entered from the Console when the unit is in service mode. Access to memory locations as indicated below: Turn the Generator OFF and set the Test dip switch 3024SW2-3 on the ATP Console CPU Board in “On”...
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HF Series Generators Configuration Illustration 2-1 Calibration Calibration Value Panel CF-1018R3...
HF Series Generators Configuration LIMIT OF MAXIMUM kW The Maximum kW of the Generator is factory set according to the Generator performance. Generator kW can be limited to a lower value. This limit can be set to a lower value to match the maximum...
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HF Series Generators Configuration SECTION 3 X-RAY TUBE SELECTION X-RAY TUBE INSERT PROTECTION CURVES In order to properly select the X-ray Tube Insert Protection Curves for the Tubes connected to the Generator, perform the following procedure: Enter in calibration mode by pressing the “Manual Calibration” button on the GSM program.
HF Series Generators Configuration GENERATORS WITH LF-RAC (LOW SPEED STARTER) 3.2.1 STATOR VOLTAGE AND CAPACITOR SELECTION Check that the capacitor value of the Low Speed Starter corresponds to the value recommended by the X-ray Tube manufacturer. If needed replace the capacitor. Also, the Rotor speed must be indicated by the manufacturer.
HF Series Generators Configuration 3.2.1.3 CONFIGURATION FOR TWO TUBES WITH DIFFERENT STARTING VOLTAGE AND CAPACITOR OR ONE TUBE WITH STARTING VOLTAGE AT 330 VAC For Generators equipped with a LF-RAC module for two X-ray Tubes, with possible selection of voltage and capacitor jumpers on the LF-RAC Board, set jumpers according to the respective X-ray Tube(s) as indicated below.
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HF Series Generators Configuration TWO TUBES WITH STARTING VOLTAGE AT 220 VAC AND 110 VAC (A “Kit of 110 VAC” is required with this configuration). TUBE-1 TUBE-2 220 VAC TB2-T1 with TB1-5 or TB1-6 TB2-T2 with TB1-5 or TB1-6 VOLTAGE...
HF Series Generators Configuration 3.2.2 PROGRAMMING OF ROTOR ACCELERATION TIME, RAD FILAMENT SETTING TIME, FLUORO ROTOR AND FILAMENT HOLD-OVER TIME Rotor Acceleration Time is determined by the X-ray Tube and Rotor characteristics and it must be considered when the Generator is about to be configured. X-ray Tube could be permanently damaged unless the required RPM are reached before an exposure.
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HF Series Generators Configuration Set dip switches 3000SW2-1 and 3000SW2-2 as indicated below, in order to enable the selection of times with the Low Speed Starter. Dip switch3000SW2-1 has to be switched ONLY with the Generator powered OFF. 3000SW2-1 (selection enable)
HF Series Generators Configuration GENERATORS WITH LV-DRAC (HIGH SPEED STARTER) 3.3.1 ANODE STATOR SELECTION For Generators with High Speed Starter, configure NOW the X-ray Tube Family (anode stator + insert) by setting the respective dip switches 3243SW1 (pos. 4 to 8) and / or 3243SW2 (pos. 4 to 8) on the Control DRAC Board. (Refer to “LV-DRAC - Digital Rotating Anode Controller”...
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HF Series Generators Configuration Dip Switch 3000SW2 on the HT Controller Board is used to program: • Rad Filament Setting Time. This value is programmable from 0.8 to 2.7 seconds. It can be initially set as the same value assigned for the Rotor...
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HF Series Generators Configuration Configure the Filament Setting Times by setting the dip switches 3000SW2-4 through 3000SW2-8 per Table 3-2. The Filament Setting Time should be configured in accordance to Rotor Acceleration Time of the X-ray Tube. Table 3-2 High Speed: Configuration of Filament Setting Time...
HF Series Generators Configuration ANODE ROTATION TEST Perform the following tests for each X-ray Tube in the installation, checking the low and high speed when it is required. Two people are needed for these tests, one at the Console and the Note service engineer looking at the anode of the X-ray Tube.
HF Series Generators Configuration FOCAL SPOTS CONFIGURATION This configuration determines which mA station will be the smallest mA station for the Large Focal Spot. It is possible to configure all the mA stations for the Small Focal Spot or for the Large Focal Spot.
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HF Series Generators Configuration Perform the following test (it is not mandatory). The test described only applies to RAD Tubes. Note In case of a R&F Tube (Tube-2) both filament are always ON (lit). Select a “Direct” workstation and a mA station for the Small Filament.
HF Series Generators Configuration SECTION 4 X-RAY TUBE DATA The following table lists several common X-ray tubes and their corresponding number. If a specific tube is not listed, tube specifications are given to enable you chose a similar tube type. If none of the listed tubes are satisfactory, contact your generator supplier to obtain special software.
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