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SCAIME Manual : NU-eNod4C-E-0418-196712-F.docx
eNod4* is an analog data processing unit evaluated as a part of a non-automatic weighing instrument (NAWI) with
applicative software -T or an automatic weighing instrument (AWI) like an automatic gravimetric filling instrument with
applicative software -D or a catchweigher with applicative software -C. This instrument is not intended for direct sales
to the public. It is suitable for conditioning OIML R60 certified strain gauges load cell(s) with analog output.
Legal for trade mode has to be activated internally in order to respect metrological requirements. All the functionalities
will be conformed to the essential requirements for certified weighing instruments.
Sealing will be material on the eNod4 housing and load cell connections. If a junction box is used it will have to be sealed
too. eNod4 is fitted with a software sealing for metrological parameters and once activated, is composed of an event
counter and a CRC value of specific and adjustment parameters. These values shall be marked on the terminal device
connected after the last official verification when putting in service the instrument. Any mismatch between the
displayed values on the terminal and those marked will signify a broken sealing.
eNod4 is fitted with a data storage device (DSD) so called alibi memory. Any weighing result (or checkweigher result
with applicative software -C, or dosing result with applicative software -D) is stored internally and can be recalled on
demand. 130816 records can be stored permanently at maximum. Any record is identified by a unique 32-bit long
number. This identifier is incremented each time a weighing result is stored and transmitted.
The minimum time between two DSD recording operations is 50ms.
* legal for trade use does not apply to software applicative for beltweigher (-B) and weigh feeder (-F)
