[Halld-tagger] beamline motors in Hall D

[Alexander Somov]

Hi Hovanes,

It seems that the tagger harp motor should be under
the accelerator control. I doubt that they would let
us put smth. to the electron beam before the radiator.
Jim Stewart wrote an interface doc describing sharing
responsibilities - it should be on the DocDB.

It would make sense to discuss this issue with accel.
guys again.

Cheers,
        Sascha




On Wed, 13 Apr 2011, Hovanes Egiyan wrote:

> Hi,
>
> I would like to compile a full list of remotely controllable motors which we
> will use  in Hall D so that we can to plan their controls. I came up with a 
> preliminary
> list of the motors which is shown below. Please, let me know if there
> are other applications requiring remote motion control missing in
> this list,  or if some of these are not needed anymore or you think are
> redundant.
>
>
> o Goniometer  - 5 motors
>      3 motors for rotational motion?, 2 motors for linear motion
>
> o Microscope -  3 motors
>      3 positioning motors, linear motion for angular adjustment
>
> o Harps - 3 motors
>     1 tagger harp motor (accelerator control?), linear motion
>     1 tagger dump harp , linear motion
>     1 photon harp/PS converter, linear motion
>
> o Collimator 1 motor
>     1 motor for horizontal motion of the collimator, linear motion
>
> o TAC - 1 motor
>     1 motor to move Total Absorption Counter in and out of the beamline, not 
> in the
>      baseline equipment , linear motion
>
>
> Thanks,
>        Hovanes.
>