XIP Pulse Selector

XIP Pulse Selector: Files, modes, schematics

Test Screens

Python homing script:
/reg/neh/home1/jsludvik/test-python/xip-home.py

XIP main GUI:
/reg/neh/home1/jsludvik/svn/trunk/ioc/xpp/xip_pp/current/motionScreens/xip_gui.sh

XPP motor GUIs:
/reg/g/pcds/package/epics/3.14/modules/pcds_motion/R2.3.4/launch-motor.sh XPP:TST:MMS:01
/reg/g/pcds/package/epics/3.14/modules/pcds_motion/R2.3.4/launch-motor.sh XPP:TST:MMS:02
/reg/g/pcds/package/epics/3.14/modules/pcds_motion/R2.3.4/launch-motor.sh XPP:TST:MMS:03

Startup.cmd:

/reg/d/iocCommon/sioc/ioc-xpp-trigger-ims/startup.cmd

Mode Descriptions

Mode 1: Single pulse
Mode 2: Continuous trigger

Mode 1 and 2 should be the same program, as the Seq will generate the pulses to the motor, and open/close operation shouldn't make any difference whether it is 1 or more. The motor sees a trigger and moves.

This mode is accessed by <PV>:RUN_MODE2

Mode 3: The motor opens on a pulse, counts N pulses and closes on the Nth pulse. The pre-trigger and close trigger should be factored in by the upper layer software to determine the proper N value to put into the motor. All the motor does is, open on N=1, count, then close on N=N.

This mode is accessed by <PV>:RUN_MODE3

Mode 1 was programmed like just mode 2 with a User "Trigger" enable/disable, which may or may not be useful for us. Sort of like 2 layers of enabling, versus just 1 for mode2
This mode is accessed by <PV>:RUN_MODE1

Homing Sequence

1) EPICS Motor Record: HOMF
2) Zero Position
3) Move Relative -76.25 degrees
4) Zero Position

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