Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 13)

Chapter 1 - Overview
1-1
CHAPTER 1 - OVERVIEW
This manual provides users and service personnel with specifications
and procedures for installation, setup, configuration, operation, com-
munication, maintenance, and troubleshooting for the Hardy Instru-
ments HI 2151/30WC Weight Controller. The HI 2151/30WC is
fitted with WAVERSAVER
®
, C2
®
Calibration, and the INTE-
GRATED TECHNICIAN™ (IT
®
) diagnostic tools.
NOTE: IT
®
, WAVERSAVER
®
, and C2
®
are Registered Trademarks of Hardy Instru-
ments Inc.
To ensure the safe operation, before using the weight controller, users
and maintenance personnel should read and understand all cautions,
warnings, and safety procedures stated or referenced in this manual. To
get the maximum service life from this product, follow the instructions
described in this manual.
Hardy Instruments appreciates your business. Should you not under-
stand any information in this manual or experience any problems with
the product, please contact our Customer Support Department at:
Phone: (858) 278-2900 FAX: (858) 278-6700
About Hardy Manuals Every Hardy Installation and Operation manual is organized into easily
referenced chapters, that are almost always the same:
Chapter One - Provides an introduction to the instrument and an
Overview of the equipment and its capabilities.
Chapter Two - Provides a list of Specifications.
Chapter Three - Contains information needed to Install the HI 2151/
30WC (both standard equipment and optional equipment) and the HI
215IT series Junction Box.
Chapter Four - Provides Hardware Configuration instructions for
setting dip switches and jumpers.
Chapter Five - Describes the Firmware Setup and preparation proce-
dures to calibrate and operate the instrument.
Chapter Six - Provides Calibration instructions.
Chapter Seven - Describes the Operation of the HI 2151/30WC.
Chapter Eight - Describes Troubleshooting procedures for repair of
the instrument.
Description The HI 2151/30WC is a compact, multipurpose, microprocessor-based
weight controller (See Fig. 1-1) that is used for a wide variety of pro-
cess weighing applications, including batching, blending, check weigh-
ing, filling/dispensing, force measurement, level by weight, and weight
rate monitoring. As a standalone product, the HI 2151/30WC can con-
trol as many as eight set point relays, and transmit data via analog,
serial and BCD communications. The weight controller can also be