This document is a user manual for the D2002E electronic weighing instrument produced by Ke Li Sensing Technology Co., Ltd. The document introduces the principles, technical parameters, installation and connection, installation and debugging, operation methods, common faults and solutions, maintenance and precautions of the instrument.
This manual provides instructions for the Keli D2002E electronic weighing instrument, a device designed for high-precision weighing with up to 16 digital sensors. It details the system's features, including anti-cheating functions and automatic zero tracking, and explains the RS485 communication protocol used for sensor connectivity.
The document covers the complete lifecycle of the instrument, from installation and calibration to daily operation and maintenance. It includes specific procedures for setting parameters such as filter coefficients, unit settings, and communication baud rates, as well as a troubleshooting guide for common errors like communication failures and sensor faults. This manual is written in Chinese.
| Max Sensors | 16 digital sensors |
|---|---|
| Display | 6-digit VFD, 0.8 inch height |
| Communication Interface | RS485 |
| Baud Rate | 9600-38400 |
| Data Storage | 1000 print records, 1000 vehicle numbers |
| Power Supply | AC200-240V, 49-51Hz |
| Operating Temperature | -10°C to 60°C |
The instrument can connect to a maximum of 16 digital weighing sensors.
The communication baud rate ranges from 9600 to 38400.
The password required to enter calibration mode is 111111.
The instrument can store up to 1000 print records.