A&D Weighing HW-1200KGV3 - Manual (Page 6)

Page 4 HV-G/HW-G Series
2. Outline and Features
2. Outline and Features
The HV-G series are platform scales with 1/3000 resolution, and have the triple
weighing range function to select the weighing range.
The HW-G series come with two types of resolution;
1/6000 : HW-300KGL4, HW-300KGV4, HW-600KGL4, HW-600KGV4, HW-600KGL3,
HW-600KGV3, HW-1200KGL3 and HW-1200KGV3.
1/10000 : Other models
Type L scales use a Liquid Crystal Display (LCD) and use batteries or an AC adapter
as a power source.
Type V scales use a fluorescent display so it can be read in dim light. This type is
directly powered from the AC power line.
Using the standard RS-232C serial interface, data can be output to a printer, and the
scale can be controlled or can be set by a command from a personal computer.
The counting mode converts the total mass value (total weight) of articles to be
counted, to a count, when each article has the same mass value.
The scales can display the unit of percentage.
The accumulation function (up to 6 digits) accumulates each weight value and counts
the number of times articles are weighed.
The comparator function compares the displayed weight value with the upper limit
value (HI) and the lower limit value (LO) and displays the result. The result can be
output by a buzzer if option OP-03 is installed.
The simple batch function or full/dribble batch function can be used for filling up to a
target mass value. The status of a weight value can be output if option OP-03 or
OP-04 is installed. The outputs are zero band, preliminary and final.
The optional RS-422/RS-485 serial interface can control up to 16 scales from a
computer, when this option (OP-04) is installed instead of an RS-232C serial
interface.
Type V scales can be equipped with option OP-06, a built-in impact dot matrix printer.
The following parameters are stored in the scale even if the power is removed.
Unit mass of counting mode
100% mass of percentage mode
Total count and total mass of accumulation function
Upper limit value and lower limit value of upper / lower comparator function,
Final value, preliminary value and zero band of full / dribble batch function or
Final value, preliminary value and zero band of simple batch function
Calibration data
Parameters of the function table (f1 to f17)