It is a bit more complex than testing an IEC lead many times. That won't
give all the results and there are a large combination of differing
settings within the tester.
The results you just plucked out are not correct, but they are damn
close! They should be:
ID Earth Insulation Load Leakage Continuity Descript
D7785 0.05 >99.99 0.05 0.73 (No result) Washing
Machine
D7786 0.06 >99.99 0.05 0.1 (No result) Fridge
Also in there may be visual test pass/fail, the rating of the earth test
(25A, 10A, 100ma) but this is probably stored in that large string. As
you can see your load results don't quite match up and I can't quite see
where you got 19976 for the insulation result. The greater than symbol
is relevant, the result is essentially saying off the scale.
On 26/11/14 07:45, Paul Sladen wrote:
On Tue, 25 Nov 2014, Gareth France wrote:
tell me where the numbers 0.06 and >99.99 are.
f2 80 05 f3 4e 08 f6 80 49 00 08 f8 80 00 (Washing machine)
f2 80 06 f3 4e 08 f6 80 01 00 08 f8 80 00 (Fridge)
If you know the numbers, they are easy to find. The top bit ('0x80')
is probably "test passed". Perhaps you can fill out what the rest of
the field/function codes:
01 Visual pass
02 Visual fail
F0 Overall pass
F1 Overall fail
F2 (Earth continuity) 0.06 [Ohm x 100]
F3 (Earth insulation) 19976 [kOhm]
F6 (??) pass 0.01, 0.08 ... (0.73, 0.08 for the other appliance)
F8 (??) pass 0.00
FB (free form strings) [4 * 21-characters]
I think at this stage the example file can now be fully decoded now
(closer to 80 minutes than 8 years and we can be thankful that writing
these emails took longer!). If you want to help produce more example
data, don't wait for new jobs, just re-test the same IEC lead one
hundred times with different menu items/tests selected and keep a
corresponding note of what values are shown on the display with that
menu item selected.
Alternatively work out how to get you, I, the tester and a handful of
resistors in one place for a couple of hours.
-Paul
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