This document introduces the functions, configurations, and main performance characteristics of the FC2011 power dynamometer control instrument. The instrument can be used to measure and control parameters such as torque, speed, power, and fuel consumption of the engine. It adopts a digital incremental PID control algorithm, which has high precision and anti-interference ability. It also supports CAN bus technology and traditional RS232 interface, making it adaptable to different actuators and drive units.
The FC2011 controller is used with electric dynamometers to measure and control torque, speed, power, and oil consumption. It employs a digital incremental PID control algorithm and offers high‑precision measurement with a built‑in LCD display.
The device supports RS232 and CAN communication, multiple voltage/current output options (0‑5 V, 0‑10 V, 4‑20 mA, 0‑10 mA, 0‑20 mA), and provides configurable sensor parameters, temperature compensation, and alarm functions through its menu system. This manual is written in Chinese.
| Frequency range | 2 Hz – 20 kHz |
|---|---|
| Input impedance | 10 kΩ |
| Measurement accuracy | +0.196 %FS or +0.296 %FS |
| DA conversion resolution | 12 bits |
| Output impedance | 1000 Ω |
| Current loop output impedance | <300 Ω |
| Rated voltage | AC 230 V |
The controller provides both an RS232 serial port and a CAN interface for communication.
All measured values such as torque, speed, power and oil consumption are shown on the built‑in LCD screen.