Summary of Contents for Datong Autosun Power Control YSD OT2106A
- Page 1 Datong Autosun Power Control Co.,LTD Installation and Use Manual OT2106A Electronic Engine Governor Speed Controller...
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Page 2: Table Of Contents
OT2106A Electronic Engine Governor Speed Controller 目 录 SAFETY PRECAUTIONS ........................2 一、OVERVIEW ............................1 1.1 O ............................1 UTLOOK 1.2 D ............................1 ESCRIPTION 1.3 A ............................. 2 PPLICATIONS 1.4 F ............................3 UNCTIONS 1.5 S ......................3 PEED AND PEED REQUENCY 1.6 R .......................... -
Page 3: Safety Precautions
OT2106A Electronic Engine Governor Speed Controller Safety Precautions Warning—Read the Instructions Before installation, operation, commissioning or maintenance for this equipment, you should read the full text of this manual, be familiar with all of the system components, operating procedures, safety instructions, and related precautions. - Page 4 OT2106A Electronic Engine Governor Speed Controller Copyright © 2010 Autosun Company.
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Page 5: 一、Overview
OT2106A Electronic Engine Governor Speed Controller 一、Overview 1.1 Outlook The OT2106A electronic engine governor speed controller(controller for short) is made of metal and consists of circuit boards inside. All the adjustable potentiometer of circuit boards are on the panel and marked with printed label, the terminals are arranged at the front end of the controller. -
Page 6: Applications
OT2106A Electronic Engine Governor Speed Controller equal to the set value. Speed will increase when turning clockwise; Speed will decrease when turning anti-clockwise. Terminal 1, 2:18 VDC ~ 36 VDC 12W-- power supply, "-" is for negative, "+" is for positive. Terminal 3: open: shutdown - shutdown switch. -
Page 7: Functions
OT2106A Electronic Engine Governor Speed Controller Motor Engine Generator Actuator Speed Sensor Controller figure 1-2 The relationship with the application system 1.4 Functions The controller is the core component of the engine speed control function, controlling the whole process of engine operation: start, idle, acceleration, rated, load/unload and so on. there are two control modes for engine speed in response to load changes: no differential mode and differential mode. -
Page 8: Relevant Devices
OT2106A Electronic Engine Governor Speed Controller 1.6 Relevant Devices Drives, actuators, sensors are relevant devices, they are used together with the controller. For details, see the drive, actuators, sensors manual. 二、Specifications Power supply voltage: 20 ~ 32 VDC Power: 12 W Speed Frequency range: Select the following four speed frequency ranges through DIP switches on the board 500 ~ 1500 Hz... -
Page 9: Installation Order
OT2106A Electronic Engine Governor Speed Controller 3.2.1 Installation order • set the speed frequency range switch, see 3.3.1; • Installing the controller, see 3.2.3 and figure 2-2; • Electrical connection, see 3.3; • Check the installation, see 3.4. 3.2.2 Power requirements The controller requires a power supply of 18VDC ~ 36VDC, 12W DC. -
Page 10: Installation Drawings And Electrical Connection Diagram
OT2106A Electronic Engine Governor Speed Controller 3.3 Installation drawings and electrical connection diagram Controller installation outline is shown in figure 3-2. Electrical connection is shown in figure 3-3. figure 3-2 Controller installation Outline Drawing... -
Page 11: Connecting Wires
OT2106A Electronic Engine Governor Speed Controller figure 3-3 Electrical connection 3.3.1 Connecting Wires Cable W4 ~ W8 wire core area should not be less than 1.5 mm2, if the length of the line increases, the cable area should also be increased in order to meet the requirements. All signal lines should be shielded to prevent electromagnetic interference signals picked up from nearby equipment. -
Page 12: Electrical Connection
OT2106A Electronic Engine Governor Speed Controller system designated joint, make sure electrical connection is reliable, so that the housing is grounded. The stripped length of shielding wire should be as short as possible, preferably not more than 15cm. The other end of the shielded wire left open and insulated from other conductors. Shielded cable should be arranged to avoid the strong current and high voltage cables. -
Page 13: Start Adjustment
OT2106A Electronic Engine Governor Speed Controller (1) The rated speed potentiometer: Set the rated speed potentiometer at minimum (ten turns potentiometer, counterclockwise to the end). (2) Stability potentiometer: Set the stability potentiometer in the middle position (one turn potentiometer). (3) Gain potentiometer: Set it in the middle position (one turn potentiometer). (4) Rising time potentiometer: Set at minimum (one turn potentiometer, counterclockwise to the end). - Page 14 OT2106A Electronic Engine Governor Speed Controller when adjusting clockwise, otherwise speed will be reduced when adjusting counterclockwise; Make the engine speed reaches rated speed. (3) Dynamic adjustment: Adjust the gain and stability potentiometer is to obtain a stable or optimum engine speed response.
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Page 15: Speed Droop Adjustment
OT2106A Electronic Engine Governor Speed Controller effective angle range. (6) rising speed time adjustment: Appropriately adjust the rising time potentiometer so the overshoot from idling state to rated state will be minimal. If you start for the first time, you can turn it clockwise to the maximum position, then return to the proper position. -
Page 16: General Operation
OT2106A Electronic Engine Governor Speed Controller When the generator parallel with unlimited network, the network frequency does not change. In order to keep the operating stability, speed droop mode must be used. Turn the speed droop potentiometer in the middle position, parallel generators with the network, and increase the speed trim potentiometer (or rated speed potentiometer) until the engine meets the required load capacity. -
Page 17: 六、Common Malfunction And Troubleshooting
OT2106A Electronic Engine Governor Speed Controller figure 5-1 Speed control system structure The controller includes speed signal processing circuit, the reference setting circuit, PID error processing circuit, the correction amplifier circuit, signal loss protection and output protection circuit. Its principle of work is that: first it receives speed signal from magneto electric sensor. -
Page 18: Typical Malfunction
OT2106A Electronic Engine Governor Speed Controller linkage between the actuator and the engine throttle; (3) Signal: Speed sensor installation space does not meet the requirements; incorrect wiring or shielding problems; 2, If the system has been running for quite long time, the reason of malfunction is usually: (1) Connectors loosing;... - Page 19 OT2106A Electronic Engine Governor Speed Controller When crankshaft rotates, detect whether the voltage between the terminal 7 and 8 has reached the minimum 1Vrms, whether the minimum frequency range is within the range of 30Hz to 80Hz. If the above condition cannot be reached, closed terminal 4 switch, masked overspeed protection function.
- Page 20 OT2106A Electronic Engine Governor Speed Controller engine Check the voltage between terminal 11 (+) and12 cannot started up, (-)(the voltage should be less than 2V). the actuator does not move to the Speed trimmer Cut off the power supply, use an ohmmeter to check start fuel supply potentiometer is broken the speed trimmer potentiometer.
- Page 21 OT2106A Electronic Engine Governor Speed Controller Manual control the engine at the rated speed, controller counter-clockwise turn the rated speed potentiometer to dynamically adjust minimum. If the output voltage is not 0, then replace the fault controller. A temporary speed change occurs Gain adjustment too...
- Page 22 OT2106A Electronic Engine Governor Speed Controller load you should replace the controller. Check whether the motor rotational angle from empty load to full load is about 2/3 of total angle (75 Improper installation of degrees). Check when the motor output shaft angle the actuator position changes, the engine fuel quantity supply is proportionally changing.
- Page 23 OT2106A Electronic Engine Governor Speed Controller...
- Page 24 DA TONG Autosun Power Control CO., LTD Address：7 Daqing East Road, Datong City, Shanxi Province, PRC Contact telephone： （86） 0352－5099489 Fax ： （86）0352－5099521 Email：sxdtysd@yahoo.com.cn Site ：www.ysd2000.com...