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Related Manuals for Vetek VC Series
Summary of Contents for Vetek VC Series
- Page 1 Technical Manual VC Series Counting Scales Technical_Manual_VC-R_V1...
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Page 3: Table Of Contents
VC series bench scales Technical Manual Contents SECTION 1 SPECIFICATIONS……………………………………………………..…….1 1.1 General specifications………………………………………………………….1 1.2 Standard Models………………………………………………………………..1 SECTION 2 UNPACKING & INSTALLATION…………………………………………….2 2.1 Unpacking………………………………………………………………………2 2.2 Installing the scale………………………………………………………………..2 2.3 To level the scale………………………………………………………………..2 2.4 Load cell connector……………………………………………………………..3 2.5 Performance test………………………………………………………………..3 2.6 Installation precautions…………………………………………………………3 SECTION 3 OPERATION KEY FUNCTION………………………………………………4... - Page 4 7.1 Normal Calibration……………………………………………………………..12 7.2 Linear calibrate………………….…………...……………………………12 SECTION 8 RS-232 COMMUNICATION………………………………………………14 8.1 Hardware connect……………………………………….……………………14 8.2 Interface specification…………………………………….……………………14 8.3 output data format…………………………………….……………………15 8.3.1 Data format……………………………………………...……………………15 8.3.2 7 digits format……………..……………….………….……………………15 8.3.3 6 digits format……………………………….………………………………15 8.3.4 polarity………………………………………..………………………………15 8 . 3 . 5 d a t a … … … … … … … … … … … … … … … … … … … … … … … … … 1 6 8 .
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Page 5: Section 1 Specifications
VC series bench scales Technical Manual SECTION1. SPECIFICATIONS 1.1 General Specifications Measuring System : strain gauge load cell system Accumulation function : accumulate times and accumulate total weight Limit Function : user can input low limit and low limit by numeric keyboard, 3 checkweighing alarm mode selectable. -
Page 6: Section 2 Unpacking & Installation
Excess cable can be stored within the tube. The VC Series comes with a stainless steel platform packed separately. Place the platform in the base. Attach the indicator module to the pillar by sliding it over the bracket with the flanges engaged in the groves on the base. -
Page 7: Load Cell Connector
VC series bench scales Technical Manual 2.4 Load cell connect Load cell connect as below ( 5pin air connecter) EXC+ SEN+ SIG+ SIG- LOAD CELL SEN- SHIELD EXC- 2.5 Performance Test 1. Connect the AC adapter at the rear of the scale, and then plug the cord to the power supply outlet 2. -
Page 8: Section 3 Operation Key Function
VC series bench scales Technical Manual SECTION 3. OPERATION KEY FUNCTIONS Function Turn On/Off Taring ( >2% Max), Zero Settings ( <2% Max ) In Settings, Change Menu Settings Calculate Weighing data through interface Set High/ Low Limits Reference Optimization... -
Page 9: Section 4 Beep Signals And Condition Symbols
VC series bench scales Technical Manual VC signals you various messages by four different beep signals and four symbolic letter as shown as under. These signals and symbol tell you; (a) instruction to the next operation, (b) warning for faulty operation, ( c ) indication of unsuitable data, (d) indication of measuring condition. -
Page 10: Section 5 Operation
VC series bench scales Technical Manual 5. 1 General instruction 1．When battery goes low, the indicator will be half automatically. It is the time to charge the battery with the AC power. If VC goes on being used without proper charging, the display window will show “BAT LO”... -
Page 11: Entering A Known Unit Weight
VC series bench scales Technical Manual The scale will then divide the total weight by the number of samples and display the average unit weight. Zero the scale by pressing the key if necessary. If a container is to be used, place the container on the scale and tare as discussed earlier. -
Page 12: Accumulation Mode
VC series bench scales Technical Manual value is memorized. 5.4 Accumulation. 5.4.1 normal accumulate counting before do accumulation operate, please set unit weight, then load partial ○ indicator on samples, quantity window will show current counts, after , press key, quantity windows will show current total weight (TOTAL indicator on) for 3 second, then return to normal count mode. -
Page 13: Section 6 Function Setting And Calibrate
VC series bench scales Technical Manual key. Li-LO appears at Weighing display, and low limit value Press key. Li-HI appears shows that currently set at Piece. W display. Press at Weighing display, and high limit value shows that currently set at UNIT.W display. -
Page 14: Function Setting Table
VC series bench scales Technical Manual To exit function setting mode and enter the normal weighing mode, press Note 1: when in normal weighing mode, hold key for 3 second, will enter backlight setting. 6. 2 Function Setting Table Menu... -
Page 15: Technical Parameter
VC series bench scales Technical Manual 41bL4 Baud Rate 9600 F10 PA 42 Pr0 No Parity 42 Pr1 Odd parity 42 Pr2 Even parity F11 S0 Sd0 on Auto print enabled on zero display Sd0 of Auto print disabled on zero display... -
Page 16: Section 7 Calibration
VC series bench scales Technical Manual Deci To set decimal points. Dual ra Options: 0 , 0.0 , 0.00 , 0.000 , 0.0000 P2 d M Di v 1 To select first division Options: 1 , 2 , 5 , 10 , 20 , 50... - Page 17 VC series bench scales Technical Manual If display will be shown any error or incorrect value, repeat the procedure again. linear 7.2. Linear Calibration The linearity deviation caused by the performance of the weighing unit. The digital linearization function can reduce the linearity deviation using weighing points during the zero and capacity.
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Page 18: Section 8 Rs-232 Communication
VC series bench scales Technical Manual SECTION 8 RS-232 COMMUNICATION 8. 1 Hardware connect Pin No. Signal In/Output Functions ※ １ EXT.TARE Input External tare ➁ ２ Input Receiving data ３ Output Transmission data HIGH level with power “on” ４... -
Page 19: Output Data Format
VC series bench scales Technical Manual 8. 2 Interface specification Transmission method : Serial Data Transmission , Random Access Transmission speed : 1200/2400/4800/9600bps Transmission Code : ASCII code, 6/7-bit Signal level : Base on EIA RS-232C HIGH level : Data logic “0” +5 to +15V level : Data logic “1”... -
Page 20: Judgment Result
VC series bench scales Technical Manual 8.3.5 Data (D1 to D7 ： 7 words under 6-digit data format） (D1 to D8 ： 8 words under 7-digit data format) D＊ Code Contents Data 0 to 9 (Max. 6 digits under 6-digit format) 0～9... -
Page 21: Control Of A Scale By Command
VC series bench scales Technical Manual 8. 4 Control of a scale by command By sending command to a scale from external devise, A scale can be controlled from outside.。The following 11 items are Control command. ① Tare (Ｔ ) ②... -
Page 22: Reply Output
VC series bench scales Technical Manual (1)Command Consists of 2 words (ASCII code) (2)Value parameter ①Unit weight value setting 7 pieces of number and one decimal point(「． 」 ：2EH) （N1 to N8： number・ decimal point） ②Lower limit & Upper limit value setting Polarity （... -
Page 23: Output Control Setting
VC series bench scales Technical Manual 8.4.5 Output control setting Command Parameter Contents Address・ Response Code Value No output Ｏ ０ 4FH 30H （Able to input command） Ｏ １ 4FH 31H Continuous output Continuous output when stable Ｏ ２ 4FH 32H （No output when unstable）... -
Page 24: Data Setting
VC series bench scales Technical Manual 8.4.7 Data setting Command Parameter Contents Response Code Address Value Unit A00:Proper completion Unit weight Ｃ Ａ weight E10:Set value is lighter than the value setting value countable unit weight Lower Lower limit A00: Proper completion Ｌ... -
Page 25: Section 9 Trouble Self Checking
VC series bench scales Technical Manual SECTION 9 TROUBLE SELF CHECKING Symptoms Causes and remedy No display * AC adapter is not connected, or the ON/OFF key is OFF. appears - Connect the AC adapter. * Battery has been consumed (with battery option). -
Page 26: Section 10 Message
VC series bench scales Technical Manual SECTION 10 MESSAGE 10. 1 ERROR MESSAGE Error code describe o-err Overload u-err Under error of minus load b-err When an internal memory changes carelessly 1-err When a standard weight is less than 10% of the capacity at the...