Ista optosonic u 3 radio net, Device Manual

Page: 5 / 15

L.83.0072 - Release 8.0.1 CH 2013
ista International GmbH - Grugaplatz 2 - 45131 Essen
http//www.ista.com
Device Manual
2.4-Y optosonic u 3 radio net
5/15
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1.2 Device display
Type plate
Display No display
Error status
Error status calculation
If several errors occur at once, the decimal error statuses are added. The result is unique values for
each error combination.
Example:
Error status 17 = 16 + 1:
▪
16: Battery weak, non-critical
▪
1: Dismantling detection
Consequence: Exchange device (due to the error status 1 as partial error).
Art. N°: 19449
S/N: XXX XXX XXX
optosonic
®
u 3 radio net
Error status
(decimal) Error description Problem solution
1 Dismantling detection Replace optosonic u
2 Incorrect internal data Replace optosonic u
4 Read-out failed, implausible daily end val-
ues
8 ultego III type test failed Check the main counter and
replace the optosonic u if
required
16 Battery weak, non-critical
32 Battery weak, critical Replace optosonic u
64 -
128 Faulty re-installation