Citeren Michel Bouissou <[email protected]>:
Incredible to think about an UPS with communication capabilities
that wouldn't be able to report a measured voltage :-/
There is a reason for that - money. Measuring the input/output voltage
requires a mains separated measuring circuit. The micro controller
used for communication invariably sits on a part of the circuit that
is isolated from the mains (for obvious reasons). While technically
this isn't much of a problem, there is a cost penalty to that.
I assume you're using the 'mge-shut' driver, right? In this driver,
the parameters are actually timer (not delay) values which will start
running immediately after writing them. This is confusing at best. If
you only want to change the delay values, you must use the 'ondelay'
and 'offdelay' parameters in 'ups.conf'.
Good knowing. Yes, that's "confusing at best" ;-)
I've renamed these variables in the development version to
'ups.timer.start' and 'ups.timer.shutdown' for the 'mge-shut' driver
so that this is consistent with how we use these in other drivers.
@Arnaud: see commit 2257.
Best regards, Arjen
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