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Configuration
Configuration
Figure 4-15
Advanced Head Load Configuration menu
NOTE
When skew parameters are set below -30 degrees the E5022/E5023 system can not
guarantee a track offset of ± 6µm, this could result to an error
"hpe5022_ERROR_INV_PARAMETER". When the skew angle is set below -30 degrees
the user may need to uncheck the [Measure R/W offset] parameter in the [Setup] menu or
set the range of the background track offset to a value lower than ± 6µm to avoid
generating an error. Refer to "hpe5022_headLoadConfigEx" function of the programming
manual for details.
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The [Advanced] menu in the "Head Load Frame" allows the user to set the rpm speed
different for head loading and head unloading. Click this button to open the 'Advanced
Head Load Configuration' menu.
The [Load Radius] and [Load Mode] parameters specified in the [Spinstand] menu will
automatically update similar parameters in this menu. However, when you set
parameters in this menu different from the 'Head Load frame', the [****] symbol will
appear in the [Spinstand] menu which indicates that 'Head Load Configuration' has
already been specified in this menu.
Load Mode
Specifies the type of head loading. Select either Dynamic, Static or
Change RPM. When [Dynamic] is selected the spindle rotation is
continuous as the head loads. When [Static] is selected the spindle
rotation stops as the head loads. [Change RPM] allows the user to
specify the spindle speed rpm independent from the unload mode.
See "hpe5022_headLoadConfigEx" of the programming manual to
specify this parameter within its limit.
Load Radius
Specifies the radius when the head is loaded.
Load Skew
Specifies the skew angle when the head is loaded.
Chapter 4
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