Control Panels
ESD5330 series speed controller manual
Introduction:
ESD5330 series speed controller is a fully electronic device design, it uses fast and accurate response to the instant load change to control the engine speed This closed loop control, when connected to the matched electronic actuator and the used magnetic speed When the sensor signal is used, it can control all kinds of engines in equal value or speed mode It is designed to be highly reliable to withstand the interference in the surrounding area of the engine
In terms of design, installation is simple and pre-adjustable. Interference-free execution control makes it easy to get close to the best sounding .
ESD5330 has several features:
-The basic characteristics of the ESD5330 speed controller are the engine "starting fuel" and "fuel ramp" adjustment) Using these characteristics will reduce the smoke exhaustion through the previously reached engine operating speed
This controller has two speed switches (one for overspeed protection, one for starting motor stop)
-It is possible to independently control the acceleration rate and deceleration rate during shifting.
Another feature includes adjustable speed and working idle speed, in order to assist in the input of multiple machines or special-purpose machines, to prevent reverse battery voltage, instantaneous voltage, actuator fault short-circuit and loss of speed sensor signal or power supply ESD5330 series speed controllers are suitable for all actuators including ACB2000 electronic actuators.When ESD5330 series speed controllers are used in ADC100 series electronic actuators, the DROOPY speed range will be less than the low speed of this actuator. Current requirements. ESD5331 is used in this process
content:
The engine speed information of the speed controller is usually obtained from a magnetic speed sensor. The magnetic speed sensor is usually installed in the iron gear of the engine, which is usually a gear ring. The signal generated by the magnetic speed sensor through which the number of teeth of the gear ring passes matches the engine speed
The strength of the signal must be within the range of 0.5-50V RMS.
The speed controller loop will be affected by the implementation of gain and stability adjustments (the sensitivity of the speed control system is increased with the clockwise rotation of the gain adjustment Stability adjustment, when rotating clockwise, increase the response time of the speed control system Compared to match the different time values of various engines The speed controller is a PID device, and the VD" differential control can be adjusted in various ways when needed (instability chapter),
When the engine is running, the START FUEL can be adjusted from off to full fuel position. -But when the engine starts, the speed control point is first determined by the idle point and the speed control loop. After the speed control is completed, the engine will be in it. Adjust the speed to the working speed, ideally adjust the engine speed, the actuator will give enough current to maintain the ideal speed, independent load (equivalent work).
In standard operation, the speed controller performs equal value (0 speed control). Speed control is selected by connecting J and K terminals and the percentage of speed control can be adjusted by speed control to meet all kinds of requirements. The purpose of
The speed controller has a variety of features to enhance the function and protection of the speed control system
The minimum speed of the speed anticipation loop is used on the engine when the load increases significantly. The engine idle speed can be selected and adjusted by remote control. In order to achieve multiple speed operation and multi-machine control, the ESD5330 series speed controller is 's load splitter, automatic synchronizer, rate generator and other auxiliary engine control modules can obtain auxiliary inputs
Provide reverse power supply voltage and instant voltage protection
In the case of speed sensor signal or power failure, an automatic fail-safe device is designed.
The ESD5330 series speed controller includes two single-piece speed switches, which provide a convenient method and act as an internal relay when overspeed is felt.
This relay can be used to turn off the fuel or ignition to make the engine stop safely
Speed switch features include a wider adjustment range, test and reset functions and an LED indicator.
The other speed switch is the stop start relay, which is generally used to limit the starter motor to stop when the unit exceeds a certain speed.
action:
ESD5330 is also equipped with independent adjustment of acceleration rate and deceleration rate
The ESD5330 series speed controller is compatible with the electronic actuators of and also compatible with actuators of other manufacturers
Application and installation:
The ESD5330 speed controller is strong enough to be installed in the control panel or directly in a sealed box on the fuselage. The circuit board of this module has a film seal to isolate humidity and vibration. If it is used in humid weather Install the controller vertically.
wiring:
Please connect according to picture 1
The actuator and the battery are connected to terminals A, B, C, D. These wirings should be made with a suitable size, such as a long wire, use a larger wire. The battery positive (+) terminal D, use a 20A fuse to protect the controller .
The transmission sensor terminals E and F must use shielded wires throughout the entire process. The screen hidden network should only be connected to the shell of the control board (see the picture). The shielded network must be sealed and not connected to any other engine area.
Accessory wiring:
The external potentiometer of FREQ TRIM can be connected to the potentiometer (the length of the wire can be up to 5m). If the length exceeds this length, a shielded wire should be used. The shielding network must be connected. Terminal G.