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Conference tallis::vax

Title:VAX Architecture
Moderator:TALLIS::REITH
Created:Thu Feb 06 1986
Last Modified:Tue Feb 25 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:339
Total number of notes:1680

339.0. "VAX 7610 rebbots - Need help." by HGOSPS::PARESH () Tue Feb 25 1997 03:21

Hi,
	One of my customers having 7610 faces following problem:
The customer has 2 UPS.One of which is in standby mode.If one UPS fails ,the
standby UPS takes over.They have connected other servers (From HP and IBM)
also besides VAX 7610 on this UPS.During this changeover of powersource from
the failing UPS to standby UPS,the VAX reboots.While the other servers on the
same power source keeps running.But the VAX starts rebotting as if you have
switched off the system and powering it again.We tried replacing power
regulator and xmi i/o card but the status is same.
	I want to know
1. If someone has faced similar problem on VAX 
2. Where can I get related data about what is the time delay of power interrupti
   on a VAX 7610 can withstand in this type of condition.
3. Any pointer to these kind of information will be very helpful.

With regards.

Paresh
	
T.RTitleUserPersonal
Name
DateLines
339.1QUARK::LIONELFree advice is worth every centTue Feb 25 1997 10:323
Wrong conference - please ask in PROXY::LASER.

			Steve