[evlatests] New L350

[Ken Sowinski]

On Fri, 25 Jan 2008, Jim Jackson wrote:

> The critical monitor points are:  PLL_LOCK_DETECT, EVLA_SYNC_DETECT, and 
> VLA_SYNC_DETECT.  The value of these three monitor points should be "1". 
> If any of them are solidly "0" the system is broken.  At the moment , 
> the sync detects will occasionally glitch to "0" for a few seconds then 
> return to "1".  This can be disregarded - it is believed to be a fault 
> in the monitor logic and is being looked into.

Given our problems Wednesday night,

get l350.sync_en_status
<?xml version="1.0" encoding="ISO-8859-1"?>
<EVLAMessage location='evla-mib-0-7d' timestamp='54490.9902079' >
   <device name='L350'>
     <monitor name='SYNC_EN_STATUS' type='digital' value='0' alert='0' />
   </device>
</EVLAMessage>

is also of interest.  This is now set to generate an alert if 
true in the hope of catching an enable inadvertantly left high.
This will work only if the monitor point is really linked to
the enable command, a connection I have not tested.

We will provide similar alerts in the L305s as well.