Instruction Manual for AandD models including: LCC33-USB Series, LCC33-USB Series Mono Button Load Cell for Force Measurement, Mono Button Load Cell for Force Measurement, Button Load Cell for Force Measurement, Load Cell for Force Measurement
LCC33-USB | Load cells | Weighing | Products | A&D
Title: 1WMPD4005366 LCC33-USB Mono Author: ADJ-HAS1-W01 Created Date: 2/26/2025 9:15:52 AM
File Info : application/pdf, 1 Pages, 171.04KB
DocumentDocumentLCC33-USB series 5. SPECIFICATIONS USB Button Load Cell for Force Measurement Model Item CD A&D Company, Limited Rated capacities 5 N 10 N 20 N 50 N (0.5099 kg) (1.020 kg) (2.039 kg) (5.099 kg) 1WMPD4005366 LCC33-USB series website: https://link.aandd.jp/Product_LCC33USB_EN 1. OUTLINE The LCC33-USB series is load cell of small type and compression type load cell. The load cell of the LCC33-USB series is calibrated by physical value of force, is connected to the computer using the USB cable and can measure it. Rated output 5.00000 10.0000 20.0000 50.0000 ±0.02500 [N] ±0.0500 [N] ±0.1000 [N] ±0.2500 [N] Nonlinearity 1 % of R.O. Hysteresis 1 % of R.O. Repeatability 1 % of R.O. Power supply voltage DC5 V(USB bus power) Average current consumption #1 60 mA or less Zero balance ±10 % of R.O. Temperature effect on zero 2.1 % of R.O. / 10 °C Temperature effect on span 1.1 % of Load / 10 °C Compensated temperature range 0 50 °C Safe overload 150 % of R.C. We recommend to use for simplified measurement of experiment and evaluation. Cables 2. CAUTIONS Mount the load cell on a secure surface that is rigid and flat. Clean the surface to ensure there is no residual dust or dirt before mounting the load cell. Avoid applying unbalanced load, lateral load, bending moment to the load cell when mounting or applying load to the load cell. Load cell material Conversion box material Resonance frequency #2 Weight A/D conversion rate When mounting the load cell in a location that is exposed to direct sunlight or radiant heat, use heat insulating materials or take other measures to prevent temperature gradient. To prevent malfunction, do not disassemble the conversion box. 3. NAMES Load cell cable USB cable Digital filter Communication standard Baud rate Data Communi bits cation Parity settings Stop bit Termin ator Code Load cell cable: 3 mm length 0.9 m USB cable: 4 mm length 1.2 m A type connector Aluminum Stainless Polycarbonate 2.3 kHz 116 kHz 115 kHz 0.5 kg 100 times/s Select from None, 0.7, 1.0, 1.4, 2.0, 2.8, 4.0, 5.6, 8.0, 11.0 Hz (Initial value 1.0 Hz) Conformed to USB Ver.2.0 Full Speed 38400 bps 8 bits Even 1 bit CR LF ASCII #1: Reference value. #2: Load cell only. Black area Mounting surface Mesh area Don't apply load. Floating point type measurement RFMV RFMVXXXXXXXX value reading 3 When using adhesive to secure the load cell, pay attention to the following points. Floating point type measurement value sequential RCFM RCFMXXXXXXXX Use the cyanoacrylate adhesive. reading Push gently the load cell so as to keep the position. Paste the Fixed point type adhesive to the place contacting the fixed surface and outer measurement RLMV US,YYYYYYYYYZZZ circumference of the load cell. Hold the load cell until maintaining the value reading position. Do not apply excessive load and don't defile with adhesive Fixed point type on mesh area. Peel and shave adhesive using cutter and etc. when removing the load measurement value sequential RCLM US,YYYYYYYYYZZZ cell. Don't hit and shock to the load cell when removing it. Note injury and reading damage of the load cell in removing it. 4 Construct the grounding connection so that load cell and computer Stop sequential reading STOP STOP is the same voltage potential. If the load cell is charged static electricity, it may cause of malfunction. XXXXXXXX : The floating point type measurement value, ZZZ : Unit YYYYYYYYY : The fixed point type measurement value 6.2. LOADING TO LOAD CELL 1 Load a vertical load to the load cell such as figure indicated below.Avoid unbalanced load, lateral load and twist force to the load cell when loading to the load cell. Direction of force Response of command error Items Response command of load cell side Format error ? Setting value error V 9. LED DISPLAY Orange ............. TX (Sending) Yellow ............... RX (Receiving) Blue .................. Power (Power supply) 7. PROCEDURE OF CONNECTING COMPUTER 1 Connect the USB cable to the computer. 2 Select the device manager at control panel in the computer. 3 Select "Ports (COM & LPT)". 10. MAINTENENCE 1 Remove all dirt and dust from the load cell, and always use it in a clean environment. 2 When cleaning, use an air blower. 4 Confirm the displayed COM Port number. x of "USB Serial Port (COM x)" is COM Port number. If COM Port numbers are not confirmed and 11. DIMENSIONS are connected, identification of COM Port cannot recognize. <LOAD CELL> Therefore, confirm COM Port number each time when connecting it. Additionally, when installation of driver software fails and COM Port number isn't displayed, refer to website of "Future Technology Devices International Limited" and retry installation of driver software. Refer to website of the LCC33-USB series for "USB load cell computer connection communication manual" and "USB connection manual". 5 Select the "Port Settings" tab in property of USB Serial Port (COM x), then select "Advanced". 6 In the "BM options", set the "Latency Timer (msec)" under 10 Load cell Conversion box 6. PROCEDURE OF INSTALLATION (recommended value is 3). If it is not to set, a communication delay may result. <CONVERSION BOX> (20) 125 (30) 6.1. ATTACHING THE LOAD CELL 1 Attach the load cell to a rigid and flat base (the fixed surface). If there 8. COMMAND LIST 4- 5.4 (Attachment screw M4) 110 is slope or distortion on a part of the base, it affects the measurement In this document, only major commands are described. Concerning accuracy. of others, refer to "USB load cell computer connection 125 140 (155) 4. MEASUREMENT SOFTWARE The measurement data can be confirmed on the computer when using the measurement software "WinCT-DLC". The "WinCT-DLC" can download from the LCC33-USB 2 The mounting surface is black area on the bottom of the load cell in the figure. Do not apply load to the concavity of the center of the bottom ( mesh area). communication manual" from the LCC33-USB series website. series website. 6 2 2 7