USER MANUAL Manual number PTI-06-06/11/07/A Retail Scales WTC 6/S, WTC 15/S, WTC 30/S WTC 6/SW, WTC 15/SW, WTC 30/SW MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS RADWAG 26 – 600 Bracka 28 Street - POLAND Radom,tel.+48483848 800, tel./fax +4848 385 00 10, sales department +4848 366 80 06 www.radwag.
NOVEMBER 2007 -2-
TABLE OF CONTENTS 1. FUNCTIONS......................................................................................................... 4 2. STRUCTURE........................................................................................................ 4 3. OPERATION KEYS AND FUNCTIONS................................................................ 5 4. POWER ................................................................................................................ 6 5. OPERATION.....................
1. FUNCTIONS • • • • • • • • Auto zero tracking (AZT) Full range tare Dual weighing span conversion 99 unit price of cargo number store and recall Check goods number according to the unit price or check unit price according to goods number Overload warning 9 unit prices recalling directly(M1-M9) 2. STRUCTURE 2.1. Structure diagram 1. Platter 2. Support pad 3. Cover 4. Keypad 5. Frame 6. PCB 7. Base 8. Battery 9. Battery box cover 10.Adjustable foot 11.I/O switch 12. Adapter socket 13; 14; 15.
3. OPERATION KEYS AND FUNCTIONS 3.1. [ * ] Used in calibration 3.2. [ZERO/BL] a. Zeroing the scale within permitted range b. Used in calibration c. Used when storing the unit price d. Switch on or switch off backlight 3.3. [TARE/ENTER] a. Tare b. Confirm the present operation when checking or storing unit price, displaying the accumulated value or calibrating 3.4. [+] N/A 3.5. [MODE/PLU] a. Check corresponding unit price of the goods number b. Store and recall the unit price c.
4. POWER The scale has dual power . There are a switch and a socket on the bottom of its right side of scale body. The socket is used for connecting AC adapter. 5. OPERATION 5.1. Turning on and off A. When AC power is used, insert the adaptor first and turn on switch. When DC power is used turn on switch directly. Turn off the switch to cut off the power of the scale. B. Turn on switch, the display window will firstly display a version number for 1 second and then execute self-checking in sequence of 9~0.
5.2. Zero setting 5.2.1. Under power off condition, turn on the scale, it will stay within zero tracking range , the initial zeroing range is K1. 5.2.2. When the weight is within repeat zeroing range, press [ZERO] key, the weight window will display *00000*. The manual zeroing range each time is K2 and the repeated zeroing range is K3. 5.3. Tare setting When the container or package is loaded on the platform, press [TARE] eye to enter tare mode. The scale will display *0 * and* N .
5.5. Unit price storing This scale can store 99 unit prices totally. 5.5.1. Under normal state, press and hold [ZERO] key and then press [PLU] the total price window will display*1d X* ( X is goods number, from 1~99), the weight window display weight and the price window display unit price. 5.5.2. To change the unit price, just firstly press [C] key to clear the original unit price and then input the new unit price. 5.5.3.
5.7. Checking the stored unit price 5.7.1. Press [PLU] key twice , the total price window will display *1dc 1* (1 is goods number), the weight window display weight and the unit price window display the unit price corresponding to the goods number 1. There are two ways to check: A. Keep pressing the [PLU] key, press the goods number once, the total price window will add 1 and the unit price window displays the unit price corresponding to the goods number each time.
5.10. Checking the voltage of the battery The scale is equipped with 6V/4.5Ah battery. When the voltage is fully charged, it can work about 60 hours with LCD type, and it can work about 24 hours with LED type. The scale can excute self-checking of the battery voltage. When the battery is running out of voltage, the battery indicating light will be on. If go on working, it will automatically turn off in a few minutes to protect the battery. At this time, connect adapter to AC power to charge the battery. 5.
Status byte A Unit and work mode– always 2Dh in retail scales. Status byte B Scale status and point position: More significant nibble – always 3. Status value 0 - stabilisation 1 – no stabilisation 0 – weighing 1 – overweight D3 Equilibrium D2 Overweight D1 Indication sign N/A D0 tare 0 – no tare 1 – tare set Status byte C Reserved, always 20h (space). Indications from displays are sent in a format of 6 digits, justified to the right, with leading zeros.
7. TECHNICAL PARAMETERS WTC 6/SW WTC 15/SW WTC 30/SW Capacity Max 6 kg 15 kg 30 kg Readability 2g 5g 10 g Tare range -6 kg -15 kg -30 kg Pan 250 × 300 mm +5°C ÷ +35°C Operating temp. Power supply 230V AC / 9V DC and accumulator Display LCD × 3 pcs. WTC 6/S WTC 15/S WTC 30/S Capacity Max 6 kg 15 kg 30 kg Readability 2g 5g 10 g Tare range -6 kg -15 kg -30 kg Pan 250 × 300 mm +5°C ÷ +35°C Operating temp. Power supply 230V AC / 9V DC and accumulator Display LCD × 3 pcs.
8. CARE AND MAINTENANCE 8.1. To make sure the scale in good maintenance and avoid using it in dust and trembling environment and put it under level state. 8.2. When weighing, put the load in the center of the scale as far as possible. 8.3. Don’t wash the scale with corrosive impregnate. 8.4. The weight of the load should be less than the Max. Capacity +9d( dis division value). If it exceeds the overload warning value, the and the scale will give out a buzz indicate will display * sound. 8.5.
MANUFACTURER OF ELECTRONIC WEIGHING INSTRUMENTS ZAKŁAD MECHANIKI PRECYZYJNEJ “RADWAG” 26 – 600 Radom, Bracka 28 Street POLAND Central phone +48 48 38 48 800 phone/fax. + 48 48 385 00 10 Sales Department + 48 48 366 80 06 www.radwag.
