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User Manual
Z-SG2 / Z-SG2-L
ALL RIGHTS RESERVED. NO PART OF THIS PUBLICATION MAY
BE REPRODUCED WITHOUT PRIOR PERMISSION.
www.seneca.it
Doc: MI-005370-EN
Rev. 1.0.0.2 Page 4
SAMPLE WEIGHT .........................................................................................................................................................22
NOISE FILTER ..............................................................................................................................................................22
FILTER LEVEL ..............................................................................................................................................................23
ADVANCED FILTERING ...............................................................................................................................................23
10.2.9.1. NUMBER OF SAMPLES OF THE MOVING AVERAGE ...............................................................................................23
10.2.9.2. ADC CHOPPING ...........................................................................................................................................................23
10.2.9.3. ADC SPEED ..................................................................................................................................................................23
10.2.9.4. NOISE VARIATION IN ADC POINTS ...........................................................................................................................24
10.2.9.5. FILTER RESPONSE SPEED ........................................................................................................................................24
NET WEIGHING RESOLUTION ...................................................................................................................................24
10.2.10.1. MAXIMUM RESOLUTION ........................................................................................................................................24
10.2.10.1. MANUAL ...................................................................................................................................................................24
10.2.10.2. AUTOMATIC RESOLUTION ....................................................................................................................................24
DIGITAL INPUT/OUTPUT SELECTION ........................................................................................................................25
DIGITAL INPUT CONFIGURATION ..............................................................................................................................25
10.2.12.1. ACQUIRES THE TARE ............................................................................................................................................25
10.2.12.2. EXTERNAL DIGITAL INPUT ....................................................................................................................................25
DIGITAL OUTPUT OPERATION MODE .......................................................................................................................25
10.2.13.1. CELL FULL SCALE ..................................................................................................................................................25
10.2.13.2. EXCEEDING THE THRESHOLD AND STABLE WEIGHING ..................................................................................25
10.2.13.3. STABLE WEIGHING ................................................................................................................................................26
10.2.13.4. MODBUS CONTROLLABLE ....................................................................................................................................26
10.2.13.5. EXCEEDED THRESHOLD WITH HYSTERESIS (ALARM) .....................................................................................26
STABLE WEIGHING CONDITION ................................................................................................................................26
10.2.14.1. DELTA WEIGHT .......................................................................................................................................................27
10.2.14.2. DELTA TIME .............................................................................................................................................................27
NET WEIGHING ALARM ..............................................................................................................................................27
HYSTERESIS ................................................................................................................................................................27
ANALOGUE OUTPUT TYPE ........................................................................................................................................27
10.2.17.1. VOLTAGE .................................................................................................................................................................27
10.2.17.2. CURRENT ................................................................................................................................................................27
ANALOGUE OUTPUT CONFIGURATION ....................................................................................................................28
STATION ADDRESS .....................................................................................................................................................28
BAUD RATE ..................................................................................................................................................................28
PARITY ..........................................................................................................................................................................28
DELAY IN REPLYING ...................................................................................................................................................28
SAMPLE WEIGHT .........................................................................................................................................................28
AUTOMATIC TARE TRACKER .....................................................................................................................................28
10.2.24.1. TARE TRACKER ......................................................................................................................................................28
10.2.24.2. ADC VALUE .............................................................................................................................................................28
FLOATING POINT REPRESENTATION OF THE MEASUREMENTS .........................................................................29
10.2.25.1. FIRST PART H THEN L ...........................................................................................................................................29
10.2.25.2. FIRST PART l THEN h .............................................................................................................................................29
DEVICE TEST .........................................................................................................................................................................29
THE DATA LOGGER ....................................................................................................................................................30
CALIBRATION OF THE LOAD CELL WITH THE EASY SETUP SOFTWARE ..... 30
FACTORY CELL CALIBRATION ...........................................................................................................................................30
FACTORY CALIBRATION WITH TARE ACQUISITION FROM THE FIELD ........................................................................31
FACTORY CALIBRATION WITH MANUAL TARE ACQUISITION .......................................................................................31