= KAGRA VIS Operations Manual - Setup and Use of Picomotor Drivers =
[[KAGRA/Subgroups/VIS/OpsManual|Back to Operation Manual main page]]

A lot of the pico setup was done by Miyo-kun. See his page [[KAGRA/Subgroups/DGS/Projects/PicoMotor]].

The picos used in the suspensions are Newport 8302-UHV Ultra-High Vacuum Picomotor Actuator, 1.0" Travel, 0.375" Shank.

The pico controllers are Newport 8742-4-KIT Picomotor Controller/Driver Kit.

'''Note that there are two subtypes of controllers with slightly different behaviour.''' Old type ones have a serial number starting with “1” and new type ones have a serial number starting with “3”. '''The new type ones have to be unplugged from Ethernet before they can be used with the joystick.'''

Using the Pico motors for BS. See [[KAGRA/Subgroups/VIS/OpsManual/Pico/BS_Picos]].

The new manual is here. See [[KAGRA/Subgroups/VIS/OpsManual/Pico/Manual]].