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commands:unlock [2018/02/07 22:30]
jon
commands:unlock [2019/04/18 23:33] (current)
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 +====== Command:​UNLOCK (UL) ======
 +--> For CRISP or ZS #
 +--> Tiger Syntax#
 +^Shortcut |UL|
 +^Format ​ |[Addr#]UL [X=LED_Intensity] [Y=Update_Skip] [Z=Rel_LK_knob_spd][F=focus_index] ​ |
 +^Type |Card-Addressed|
 +^Remembered |Using [Addr#]SS Z |
  
 +<--
 +
 +-->​MS2000 and RM2000 Syntax#
 +^Shortcut |UL|
 +^Format ​ |UL [X=LED_Intensity] [Y=Update_Skip] [Z=Rel_LK_knob_spd][F=focus_index] ​ |
 +^Remembered |Using SS Z |
 +
 +<--
 +
 +Without arguments, this command unlocks the servo from the focus system and returns control to encoder feedback from the Z-axis drive. ​ The focus error offset is not changed.
 +
 +The LED_Intensity may be set from 0 to 100 (%) of full power using the X argument. ​ Default is 99.
 +
 +Update_Skip is used to reduce the update rate of the CRISP system to the motor drive system. ​ Default is zero.  Increase Update_Skip to improve stability when using piezo Z-axis drive systems and higher loop gain settings.
 +
 +Rel_LK_knob_spd (default ​ 2) controls the sensitivity of the control focus knob when the system is locked. ​ This will vary depending on the calibration factor that the system finds, so don’t be alarmed if you find large sensitivity differences with conditions.
 +
 +//__To select active Z-focus axis:__// If the controller can handle more than one Z-axis focus device, you can specify the focus_index to select which one is active for the CRISP, TRACKING or ZS functions. ​ Specify as a 0-indexed number; find the axis index from the letter using Z2B command or else parse the output of the BU X command and figure out what number in order the axis letter is).  Save the parameter change (SS Z) and reset the controller.  ​
 +
 +<--
 +
 +
 +--> For TRACKING#
 +
 +^Shortcut |UL|
 +^Format ​ |UL [X=focus_enable ] [Y= z_cal_value ] [Z=closeness ] [F=focus_index] ​ |
 +^Remembered |Using SS Z |
 +
 +Without arguments, this command unlocks the servo from the focus system and returns control to encoder feedback from the Z-axis drive. ​ The focus error offset is not changed.
 +
 +focus_enable:​ X=0 autofocus off; X=1 autofocus on.
 +
 +z_cal_value: ​ is the gain constant for the focus servo.
 +
 +closeness: is a relative value describing the precision of XY centering before Z focus tracking is activated. ​ closeness should be set to roughly the acceptable xerr2 + yerr2, where xerr and yerr are typical “well tracked” errors numbers seen on the controller LCD display.
 +
 +
 +//__To select active Z-focus axis:__// If the controller can handle more than one Z-axis focus device, you can specify the focus_index to select which one is active for the CRISP, TRACKING or ZS functions. ​ Save the parameter change (SS Z) and reset the controller.
 +
 +<--
 +
 +{{tag>​commands tiger ms2000 crisp tracking phototrack}}
Address: 29391 W Enid Rd. Eugene, OR 97402, USA | Phone: +1 (541) 461-8181
commands/unlock.txt · Last modified: 2019/04/18 23:33 (external edit)