MAPS: Replacement Jaws

[GRyall]

Feature Description

As an instrument scientist on MAPS, I would like to control my new JAWS so that I can science.

Explanation

A new set of Jaws for MAPS are being procured. These are expected to be installed in Jan/Feb by EEUSG.

Additional Information

They will have Galil controllers.

Acceptance Criteria

• new Jaws can be controlled in IBEX
• MAPS documentation is updated

How to Review

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[GRyall]

Jaws will be Galil controlled (new galil controller), so this is pretty much BAU. Adding to the task list - expected comissioning a couple of weeks before cycle starts. Waiting for exact date from DV,

[GRyall]

JN has suggested initial commissioning happens in the lab before they are moved (with the Galil controllers) across to MAPS

[Tom-Willemsen]

Initial commissioning:

Axis	A	B	C	D
.DESC	North	South	West	East
.EGU	mm	mm	mm	mm
.MRES	0.00025	0.00025	0.00025	0.00025
.ERES	0.0001	0.0001 (*)	0.0001	0.0001
.UEIP	YES	NO (*)	YES	YES
.VELO	0.5 mm/s	0.5 mm/s	0.5 mm/s	0.5 mm/s
.ACCL	0.25s	0.25s	0.25s	0.25s
.DIR	Neg	Neg	Neg	Neg
Motor type	HA Stepper	Rev HA Stepper	HA Stepper	Rev HA Stepper
Encoder type	Rev quadrature	Normal Quadrature	Rev Quadrature	Normal Quadrature
_ESTALLTIME_SP	1	1	1	1
Homing	home_RevLimit.gmc	home_RevLimit.gmc	home_RevLimit.gmc	home_RevLimit.gmc
.OFF	40	40	40	40

(*) - South slit is currently running in open loop due to an encoder hardware problem. New encoder is on order.

[Tom-Willemsen]

PRs:

• Commission replacement MAPS sample jaws EPICS-motorExtensions#85
• Revise LinMot and Sample Jaws notes in documentation ibex_developers_manual#184