T Scale ROW Series User Manual

ROW serial precision balance user’s manual
SECTION 6 OPERATION
6.1 Zeroing The Displa
You can press the ZERO key at any time to set the zero point from which all other
weighing and counting is measured, within 4% of power up zero. This will usually
only be necessary when the platform is empty. When the zero point is obtained the
display will show the indicator for zero.
The scale has an automatic rezeroing function to account for minor drifting or
accumulation of material on the platform. However you may need to press the ZERO
key to rezero the scale if small amounts of weight are shown when the platform is
empty.
6.2 Taring
Zero the scale by pressing the ZERO key if necessary. The zero indicator will be on.
Place a container on the platform, a value for its weight will be displayed.
Press the TARE key to tare the scale. The weight that was displayed is stored as the
tare value and that value is subtracted from the display, leaving zero on the display.
The "TARE" indicator will be on. As product is added only the weight of the product
will be shown. The scale could be tared a second time if another type of product was
to be added to the first one. Again only the weight that is added after taring will be
displayed.
When the container is removed a negative value will be shown. If the scale was tared
just before removing the container this value is the gross weight of the container plus
all product that was removed. The zero indicator will also be on because the platform
is back to the same condition it was when the ZERO key was last pressed.
6.3 Weighing a sample
To determine the weight of a sample first tare the empty container then place the
sample in the container. the display will show the weight and the units of weight
currently in use.
6.4 Check-Weighing
6.4.1 About check-weighing
Check-weighing is a procedure to cause an alarm to sound when the weight on the
scale meets or exceeds values stored in memory. The memory holds values for a
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T Scale ROW Series Specifications

General

Brand	T Scale
Model	ROW Series
Category	Scales
Language	English

Summary

SECTION 1 INTRODUCTION

SECTION 2 SPECIFICATIONS

SECTION 3 INSTALLATION

SECTION 4 KEY DESCRIPTIONS

SECTION 5 DISPLAYS

SECTION 6 OPERATION

6.1 Zeroing The Display

Sets the zero point for all subsequent weighing operations.

6.2 Taring

Tares the scale by storing current weight and subtracting it from future measurements.

6.3 Weighing a Sample

Process for determining sample weight, including taring the container.

6.4 Check-Weighing

Procedure to trigger alarms when weight meets or exceeds stored limits.

6.5 Accumulated Total

Allows manual accumulation of weights using the M+ key, with settings in PARAMETERS.

6.6 Animal Scales

Configures the scale for animal weighing, locking reading when data is stable.

6.7 Subtration Scale

Mode for hopper scales, used for subtracting weight from a container.

SECTION 7 PARAMETERS

SECTION 8 BATTERY OPERATION

SECTION 9 RS-232 OUTPUT

9.1 Basic Information

Provides basic specifications for RS-232 output, including code, data bits, and baud rate.

9.2 Normal Print Out

Details data formats for normal weighing, parts counting, and total recalls.

9.3 Continuously Output Protocol

Details the continuous output protocol for weighing mode (con1).

SECTION 10 CALIBRATION

1. Normal Calibrate

Procedure for standard scale calibration using a specified calibration weight.

2. Linear Calibrate

Procedure for linear calibration using multiple weights at fractions of full capacity.

SECTION 11 ERROR CODES

SECTION 12 TECHNICAL PARAMETERS