AC2000D Antenna Control System(DC Control System)

AC2000-D ACS adopt DSP technology, including antenna position detection and DC servo motor, PWM is for DC motor speed adjusting and IPM. It adopts multi-circuit hi-speed digital processor, fully digital control from the antenna position detection and control to double DC motor drive away gap. Motor con trol mode is for pulse width modulation (PWM) dc speed, power amplifier main loop is using intelligent power module (IPM).

*Azimuth, Elevation DC motor backlash

* Azimuth, Elevation position testing & control 

* Storage of 12 satellite antenna position

* Calculating satellite antenna position according to the longitude

* soft limit, switch prelimit, eventual 3 limit switches space protection

* Elevation collection locking control

* Fault diagnosis and interlock protection, display, alarm and records

* Real-time serial communication

Modes of Operation    *Manual   *Manual control speed   *Preset position   *Preset satellite   *Step track,    *Auto-search	Tracking Accuracy  Better than 10% receive 3dB beamwidth RMS in Step Tracking  Position display resolution：0.001°  Position control resolution：0.002°
	Controls / Interfaces  Front panel touch  screen control  Serial: RS-485, RS-232  Receiver Interface: 0-10 VDC  Alarm: Summary output		Environmental  Temperature: 0 to 50° C  Humidity: 95% non-condensing
Electrical  100-240 VAC,47-63 Hz 500 W typical		Mechanical  ACU:Height: 4 Rack Units Width: 19” Depth: 19”