CBE 465, Руководство пользователя

Страница: 11 / 20

11 OF 20
Section 2. Legal for Trade
The 460 Series parameter setup does not ensure compliance with legal-fortrade
installations as mandated by local weights and measures authorities. This
chapter explains how to configure the 460 Series controllers to comply with
various regulations and describes other features that will make your controller
suitable for installations worldwide.
Legal-for-trade requirements vary by location. Ensure that your controller is
installed in accordance with all local regulations.
OIML and International
The International Organization of Legal Metrology is an intergovernmental body,
which harmonizes the national metrology regulations of its worldwide members.
A list of regulation publications can be obtained from the Bureau International de
Métrologie Légale (BIML) in Paris, France.
In order to configure the controller to comply with OIML requirements, P410 must
be enabled in the Setup Mode. Doing this will ensure the following:
• An over-load condition will result when the gross weight exceeds nine
graduations over the full-scale capacity.
•
Full scale capacity is always referenced from the last zero calibration
reference, not the last zero acquired by pressing
[ZERO
• The keypad is remapped for the international version.
• Presettable parameters will give indication that a value has been entered
manually.
Most NTEP requirements will also apply.
For detailed information on enabling OIML operation, please see the 460
Series Technical Reference Manual.
NTEP
The National Type Evaluation Program (NTEP) is a widely accepted weights and
measures standard in the United States. Most states abide by some or all of the
requirements set forth by NTEP. A complete list of these regulations is available
in the “Handbook 44” publication distributed by the National Institute of Standards