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WITE32 Release Notes Version 3.11

 

 

 

The following is the Low Erase Current test configuration dialog box in WITE32 version 3.10: 

Original band erase 
operation parameters 

Original erase 
operation parameters

Figure 6 

Low Erase Current Test Configuration in WITE32 version 3.10 

 

The following is the new configuration dialog box in WITE32 version 3.11: 

A new button 
opens erase 
configuration 
dialog box 

Figure 7 

Low Erase Current Test Configuration in WITE32 version 3.11 

 

 

 

 

Guzik Technical Enterprises

 

11

 

Содержание WITE32

Страница 1: ...Release Notes WITE32 Version 3 11 6 28 2004 Copyright 2004 Guzik Technical Enterprises All rights reserved...

Страница 2: ...Configuration 8 2 1 4 Tests With Band Erase Configuration 10 2 1 5 Tests With Erase Preconditioning 12 2 2 New Adjacent Track Interference Module WATI 13 2 3 Spinstands and Servo 13 2 3 1 New Servo C...

Страница 3: ...version 3 11 an RWA 2000 series equipped with Servo Revision 3 is compatible with Guzik V2002 and Canon spinstands only The servo will not be available if you connect Servo 3 RWA to Servo 2 or Servo 1...

Страница 4: ...tor item is marked with the green check box it means that all the required hardware and cables are installed and compatible with Micro Actuator The list in the round brackets shows whether CW CCW or b...

Страница 5: ...5 SR1671 SR1850B SR1852 SR1880 TLS26A954AA TLS26D714 WABASH3x2 1 6 Head Stacks The following head stacks are initially supported in WITE32 version 3 11 81G214M MAGELLAN_81G214M PA7540B NOVA_PA7540B SR...

Страница 6: ...nt The new system options make the erase operation configurable 2 You can configure erase parameters in one dialog box and use this one common set of parameters in all tests and operations rather than...

Страница 7: ...values in mA used in the erase operation You can configure individual write current for the first and the second revolution The Use System check boxes If the check box is checked the Write Current te...

Страница 8: ...m erase or band erase operation setup or to override the system erase or band erase operation setup with the custom settings 2 1 2 Tests Without Erase Configuration The following tests perform erase o...

Страница 9: ...ample Original erase operation parameters Figure 3 SNR Test Configuration in WITE32 version 3 10 The following is the new SNR test configuration dialog box in WITE32 version 3 11 A new button opens a...

Страница 10: ...in earlier WITE32 versions Some test configurations have been modified to use System Band Erase Their original band erase operation configurations are converted to the new format Error Tests module P...

Страница 11: ...peration parameters Original erase operation parameters Figure 6 Low Erase Current Test Configuration in WITE32 version 3 10 The following is the new configuration dialog box in WITE32 version 3 11 A...

Страница 12: ...em Erase option is added to preconditioning selection of WITE32 tests When this option is selected the System Erase configuration will be used for preconditioning The following is the list of the test...

Страница 13: ...the head is stable is displayed once and the servo control is turned off If this check box is disabled WITE32 will keep the servo control enabled regardless of the quality of the signal from the head...

Страница 14: ...s direction of rotation and speed RPM device options disk working area skew angle parameters start and stop options The Heads tab page The page contains a number of parameters related to head geometry...

Страница 15: ...Inch 70 mm is now supported This disk type is added to the Product Parameters dialog box The Disk type 1 3 Inch is no longer supported The chuck design for 1 3 Inch disk never existed for V2002 spins...

Страница 16: ...gle and store the resulting value in the spinstand EEPROM The cartridge angle 0 or 10 degrees was added to the head loader angle in respect to the XY stage of the spinstand the V2002 head loader has a...

Страница 17: ...les or disables the hardware control of the Micro Actuator for the current product configuration If you choose to disable the device the hardware will not apply voltage to the Micro Actuator when the...

Страница 18: ...e cartridge for which the XY alignment is being performed Please refer to the section 2 3 2 3 for more details on the cartridge angle Figure 14 XY Alignment Test Configuration Dialog Box All Head Para...

Страница 19: ...t connect the Scope Point 7 output to the Index In input of RWA using a BNC to BNC cable and check the Enable Write With Retries Operation check box in the Measurement Options dialog box click the Con...

Страница 20: ...alibration regardless of the current cutoff frequency and the calibration signal spectral content This led to unpredictable measurement results in the case of changes of the cutoff frequency or the si...

Страница 21: ...e box see Figure 16 above In previous versions of WITE32 only the basic error information is shown in the More Info mode when the Errors at The Test End option is enabled 2 8 Head Selection in the WIT...

Страница 22: ...efer to the Micro Actuator Tests User s Guide P N 02 107264 02 for the details on the Micro Actuator operations 5 If an external module registration fails an error message is displayed to explain the...

Страница 23: ...0 and earlier generic internal names are used in the dialog box For example WrtFlux is used for the flux reversal value in the WriteFlux operation test of WITE32 version 3 10 which is renamed to Mflux...

Страница 24: ...if the destination position is reachable before the Y stage starts moving such that the Y stage does not hit the screw and the warning message is shown when the specified destination position is out...

Страница 25: ...ly and then provides the proper diagnostic message Acoustic Sensor detected 3 The PES Acquisition from Data method of the PES Analysis test is available only for spinstands equipped with Guzik Servo R...

Страница 26: ...metric and noisy 2 The band erase operation in the Overwrite test algorithm erases T 4 0 and T 4 offsets rather than T 2 0 and T 2 where T is the track size 3 The COV Detection Type in Popcorn measure...

Страница 27: ...the special 9999 values indicating the error when the measurements fail 8 Allocated sectored result memory in the read channel board for RWA 2000 series is smaller than on the RWA 2585 and RWA 2550 f...

Страница 28: ...WITE32 The table below lists the operating systems approved to work with WITE32 version 3 11 Operating system Supported in WITE32 version 3 11 Windows XP Service Pack 1a with Patch 822603 YES Windows...

Страница 29: ...TER 5 KNOWN ISSUES For Guzik V2002 spinstand after upgrading from WITE32 version 3 10 to WITE32 version 3 11 it is necessary to rewrite service track for the Head Alignment test otherwise execution of...

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