| 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 <2024> 2025 | Index | 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 <2024> 2025 |
| <== Date ==> | <== Thread ==> |
|---|
| Subject: | motor record/Aerotech Automation1 |
| From: | John Dobbins via Tech-talk <tech-talk at aps.anl.gov> |
| To: | "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov> |
| Cc: | "Eric J. Edwards" <ericjedwards at cornell.edu> |
| Date: | Mon, 16 Dec 2024 20:18:18 +0000 |
|
All,
I don't have a lot of experience with EPICS motors , so I don't know if this issue is specific to the motor record or the Aerotech Automation1 support.
If I command a move, DMOV goes high before the move is complete. Here is an example camonitor output for the motor RRBV and DMOV
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:02.376122 0
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:03.380158 2
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:04.384190 -1
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:05.389343 1
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:06.394224 3
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:07.398213 -1
S5C1_DCM_BRG_MTR:m1.DMOV 2024-12-16 14:49:07.398213 0
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:07.754199 0
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:07.858188 17189
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:07.962166 105223
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:08.066075 263412
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:08.170173 441394
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:08.274134 622471
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:08.378163 776297
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:08.482268 854418
S5C1_DCM_BRG_MTR:m1.DMOV 2024-12-16 14:49:08.482268 1
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:09.487278 874672
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:10.491359 874669
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:11.495310 874668
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:12.499206 874666
S5C1_DCM_BRG_MTR:m1.RRBV 2024-12-16 14:49:13.503320 874668
One can see that DMOV has transitioned to one simultaneous with a position short of the final value.
What can I do about this?
Thanks,
John Dobbins
Research Support Specialist
Cornell High Energy Synchrotron Source
Cornell University
|