EHI head lpkd Gravure Japanese_Newspaper_OEM_Engine Lotem_Quantum Magnus_400 Magnus_800 Magnus_VLF Slave_MCE_Firmware Thermoflex Think_Motion_Controller Trendsetter_400/800 Trendsetter_NEWS Trendsetter_Series_4 Specify the gain parameters for the lens positioning servo of the autofocus system. This servo uses an error signal to control the lens position. The focus error signal is fed into a PID controller. The proportional, integral, and derivative gains of the PID controller are specified by the lpkp, lpki, and lpkd parameters respectively. When fmode is set to 1, the focus error is the difference between the lens position sensor output and the target value specified by the lpos parameter. When fmode is set to 0,2,3,4 or 6 the focus error is based on the optical distance sensor output. See foffset. These parameters affect the performance and stability of the lens positioning servo. They should never be changed in the field. This parameter is available.

Please issue the appropriate monitor command to determine this parameter's default value.

Please issue the appropriate monitor command to determine this parameter's minimum and maximum values.

07-May-2002 Normal

../prm/ehi_head_foffset.xmlPRM: head foffset

../prm/ehi_head_lpos.xmlPRM: head lpos

../prm/ehi_hdm_fmode.xmlPRM: hdm fmode

..\..\ShowAllErrors.htmFirmware 1 Error Index

..\..\ShowAllCommands.htmFirmware 1 Command Index

..\..\ShowAllParameters.htmFirmware 1 Parameter Index

Updated: Thu Jul 17 07:23:57 2008 PST