January 21, 2009 online meeting minutes - Revision history

129.57.81.176 at 16:16, 21 January 2009

2009-01-21T16:16:43Z

← Older revision		Revision as of 12:16, 21 January 2009
Line 38:		Line 38:

	* ask Chris if he can replace some FASTBUS power supplies		* ask Chris if he can replace some FASTBUS power supplies

			* will try to migrate classc5 and probably classc12 to EPICS 3.14

129.57.81.176 at 16:10, 21 January 2009

2009-01-21T16:10:25Z

@@ Line 8: / Line 8: @@
 * there are good spare boards: 1461N - 9 boards, 1461P - 2 boards
 * there is no good spare Lecroy mainframes; 2 in repair since November 2008, 1 from July 2008, waiting for status; 3 in Counting House, repair needed, RMA under way;
-there is one Lecroy mainframe (temporary rack in EC), can be replaced with sy1527 (from Yuri ?) so we'll have 1 spare mainframe and 8 1461N boards, will do it after the run (tomorrow)
+there is one Lecroy mainframe (temporary rack in EC), can be replaced with sy1527 (from Yuri ?) so we'll have 1 spare mainframe and 8 1461N boards, will do it after the run (tomorrow); need to register ''hvec2'' IP name
 * two SY1527LC mainframes with 'full crate' problem (when crate is full, first board shuts off and sometimes disapeares) have to be repaired in CAEN, will send them one by one starting from ECHV2 where TCP/IP is broken as well
@@ Line 19: / Line 21: @@
 * will be good to modify medm gui generating process to have geographic addressing information in gui (alarm gui and probably main gui)

129.57.81.176 at 15:45, 21 January 2009

2009-01-21T15:45:31Z

← Older revision		Revision as of 11:45, 21 January 2009
Line 10:		Line 10:

	* there is no good spare Lecroy mainframes; 2 in repair since November 2008, 1 from July 2008, waiting for status; 3 in Counting House, repair needed, RMA under way;		* there is no good spare Lecroy mainframes; 2 in repair since November 2008, 1 from July 2008, waiting for status; 3 in Counting House, repair needed, RMA under way;
	there is one Lecroy mainframe (temporary rack in EC), can be replaced with sy1527 (from Yuri ?) so we'll have 1 spare mainframe and 8 1461N boards, will do it after the run		there is one Lecroy mainframe (temporary rack in EC), can be replaced with sy1527 (from Yuri ?) so we'll have 1 spare mainframe and 8 1461N boards, will do it after the run (tomorrow)

	* two SY1527LC mainframes with 'full crate' problem (when crate is full, first board shuts off and sometimes disapeares) have to be repaired in CAEN, will send them one by one starting from ECHV2 where TCP/IP is broken as well		* two SY1527LC mainframes with 'full crate' problem (when crate is full, first board shuts off and sometimes disapeares) have to be repaired in CAEN, will send them one by one starting from ECHV2 where TCP/IP is broken as well

			* waiting for answer from CAEN about other SY1527/SY1527LC, if they have the same problem

	* multi-pin HV connectors must be improved, need to ask manufacturer if glue can be used or some other solution can be recommended; Sergey P. will contact company; connectors must be improved, '''otherwise it will be a big problem for the CLAS and CLAS12'''		* multi-pin HV connectors must be improved, need to ask manufacturer if glue can be used or some other solution can be recommended; Sergey P. will contact company; connectors must be improved, '''otherwise it will be a big problem for the CLAS and CLAS12'''

	* will be good to modify medm gui generating process to have geographic addressing information in gui		* will be good to modify medm gui generating process to have geographic addressing information in gui (alarm gui and probably main gui)

129.57.81.176 at 15:22, 21 January 2009

2009-01-21T15:22:28Z

← Older revision		Revision as of 11:22, 21 January 2009
Line 12:		Line 12:
	there is one Lecroy mainframe (temporary rack in EC), can be replaced with sy1527 (from Yuri ?) so we'll have 1 spare mainframe and 8 1461N boards, will do it after the run		there is one Lecroy mainframe (temporary rack in EC), can be replaced with sy1527 (from Yuri ?) so we'll have 1 spare mainframe and 8 1461N boards, will do it after the run

	* two SY1527LC mainframes with ~~problems~~ have to be repaired in CAEN, will send them one by one starting from ECHV2 where TCP/IP broken as well		* two SY1527LC mainframes with 'full crate' problem (when crate is full, first board shuts off and sometimes disapeares) have to be repaired in CAEN, will send them one by one starting from ECHV2 where TCP/IP is broken as well

	*		* multi-pin HV connectors must be improved, need to ask manufacturer if glue can be used or some other solution can be recommended; Sergey P. will contact company; connectors must be improved, '''otherwise it will be a big problem for the CLAS and CLAS12'''

	* will be good to modify medm gui generating process to have geographic addressing information in gui		* will be good to modify medm gui generating process to have geographic addressing information in gui

129.57.81.176 at 15:15, 21 January 2009

2009-01-21T15:15:38Z

New page

present: Sergey Boyarinov, Sergey Pozdnyakov, Nerses Gevorgyan

'''1. Current run status'''

'''HV system'''

* in CLAS everything works for now

* there are good spare boards: 1461N - 9 boards, 1461P - 2 boards

* there is no good spare Lecroy mainframes; 2 in repair since November 2008, 1 from July 2008, waiting for status; 3 in Counting House, repair needed, RMA under way;
there is one Lecroy mainframe (temporary rack in EC), can be replaced with sy1527 (from Yuri ?) so we'll have 1 spare mainframe and 8 1461N boards, will do it after the run

* two SY1527LC mainframes with problems have to be repaired in CAEN, will send them one by one starting from ECHV2 where TCP/IP broken as well

*

* will be good to modify medm gui generating process to have geographic addressing information in gui