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Before using for the first time your Weighting Indicator WT1000-LED, you should read this manual carefully. You can also get additional information about ®...
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual ECHNICAL EATURES Table 1 Accuracy Class III, 5000 divisions Aquisition rate 10 times/second Internal resolution 1/300.000 Cell sensitivity 1,5 at 3mV/V 4 350 Ω cell Max number of cells Programmable divisions 1,2,5,10,20 and 50 Remote display (optional) Current loop for connection at a distance up to 50M.
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual UNCTIONS Activates the counting function; By keeping this key pressed for 5 seconds, the indicator enters the user settings mode. Accumulate the weighing values. When P5=6 work as print key (the accumulation function will be disabled).
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual 4.2 M ANUAL ZERO Use the key “ZERO” to reset the indicator. 4.3 T ARE FUNCTION By pressing the “TARA” key, the indicator discounts the weight value shown on the display. The tare function is used to discount the weight of the recipients in general.
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual • At any time is possible to check the accumulated value. To do this, remove the load from the platform and press the “ACUM.” key. • To clear the accumulated value of the memory, press the “ACUM.” key and then “FUNC”...
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual SER SETTINGS To enter the user settings mode press the “FUNC” key and keep it pressed for five seconds. The display goes to user settings parameters mode and shows “P1 1”. Press “ACUM.” to select the parameter and “TARA” to change the parameter value. See table 1, bellow: wt1000led_mt_v.A12-03_r01...
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WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual Table 2 1. kg Weighing unit (kg or lb) 2. lb Parameter not used. Parameter not used. 1. 9600 Baudrate configuration (8 data bits, no 2. 4800 parity and stopbits 1) 3. 2400 4.
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual ERIAL COMMUNICATION 6.1 C ONTINUOUS TRANSMISSION FORMAT IN COMPLETE MODE (P5=5): WITH GROSS TARE AND NET The gross weight, tare and net as well stability indicative are transmitted according the table below: Stability flag and can assume the following values: 0: Stable weight;...
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual 6.2 P ROTOCOL The data are passed on in • data bits: 8 • Parity: none • Start bit: 1 • Stop bit: 1 6.3 T RANSMISSION FORMAT IN CONTROL MODE Table 3...
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual RINT 7.1 P TLP 2844 Z RINTING ON EBRA Printing on the TLP2844 Zebra allows printing of gross, tare and net as well barcode. The print format is fully customizable and even allows the insertion of company logo.
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual 7.5 C ONNECTION WITH EBRA PRINTER Table 6 Circular connector DB-9 Male (indicator) (Zebra) Pin 1 (GND) Pin 5 Pin 5 (TX) Pin 3 EMOTE DISPLAY DR-WT125 DR-WT75 ERMAN REMOTE DISPLAY The remote display has the function to repeat the weight value which appears in the indicator.
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual 8.3 C WT – 125/75 ONNECTIONS WITH REMOTE DISPLAY The serial output is connected by circular connector on the rear of the indicator, according to the table below: Table 7 Circular connector Circular connector...
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual ONNECTING THE LOAD CELL 9.1 C ONNECTING THE LOAD CELL WIRES The load cell connection is made by DB-9 male connector as shown below. The cell connection cable must have ground wire. Table 8...
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual ETUP AND CALIBRATION Turn on the on/off switch (1/0), located on rear side of the indicator, to position “1” and keep the “#” key pressed. As soon the display shows “999999”, release the “#” key.
WEIGHTECH-USA Weighing indicator WT1000-LED – Technical Manual RROR MESSAGES The indicator shows “A12”, makes the initialization counting and is unable to show the weight and keeps rebooting successively. This can happen when the indicator battery is low. It is necessary recharge the indicator and wait a few hours to return to normal behavior.
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