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V1.0 SM2020010426
1
EXCELL PRECISION CO., LTD.
TABLE OF CONTENTS
BEFORE USING THE SCALE.....................................................................................................3
PREPARING TO USE THE SCALE.............................................................................................3
INTRODUCTION..........................................................................................................................4
1. FEATURES...........................................................................................................................4
2. SPECIFICATIONS................................................................................................................5
3. POWER CONSUMPTION.....................................................................................................5
4. LOW BATTERY WARNING...................................................................................................5
LCD DISPLAY SYMBOLS...........................................................................................................6
KEYBOARD FUNCTION.............................................................................................................7
OPERATION................................................................................................................................8
1. DISPLAY BACKLIGHT..........................................................................................................8
2. ZERO....................................................................................................................................8
3. WEIGHING MODE................................................................................................................8
(1). Units Selection................................................................................................................8
(2). Totalising.........................................................................................................................8
I. Weight Totalising........................................................................................................9
II. Recall Totalised Weight Values...................................................................................9
III. Clear Totalised Weight Values....................................................................................9
(3). Deduction of the Container Weight...............................................................................10
I. The weight of the container is unknown ( Tare ).......................................................10
II. Recall the semi-auto tare value................................................................................10
III. Clear the semi-auto tare...........................................................................................10
IV. The weight of the container is known (Pre-set tare).................................................11
V. Recall the pre-set tare value.....................................................................................11
VI. Clear the pre-set tare value......................................................................................11
(4). Check Weighing............................................................................................................12
I. Pre-set the “Low limit value”, “High limit value”, and “the buzzer” operation.............12
II. Pre-set the Low limit value only................................................................................13
III. High/OK/Low indications..........................................................................................13
IV. Recall the check weighing setting............................................................................13
V. Clear the check weighing settings............................................................................13
4. COUNTING FUNCTION.....................................................................................................14
(1). Sampling.......................................................................................................................14
(2). Totalising.......................................................................................................................14
(3). Check Weighing............................................................................................................14
CONFIGURATION SETTINGS..................................................................................................15
1. CHECK-WEIGHING CONFIGURATION.............................................................................16
2. RS-232 SETTING...............................................................................................................17
3. EXIT CONFIGURATION SETTINGS...................................................................................18
RS-232 AND RELAY OUTPUT..................................................................................................19
1. RS-232 OR SERIAL PRINTER OUTPUT............................................................................19
(1) RS-232 (25 Pin ‘D’ type) Pin Description.......................................................................19
(2) RS-232 Interface Format...............................................................................................19
(3) Data Format...................................................................................................................20