O.S. engine OCA-3100HV User manual

Editing Buttons
Operation of the edit buttons
Setting items
Battery type
Battery Cut-off
Cut-off type
Motor timing
Acceleration
Drive Frequency
Reverse Rotation
Brake Force
Battery type
Setting choice : LiPo or NiCd
Default setting : LiPo
Battery Cut-off
Setting range : 2.9V~3.2V
Default setting : 3.2V
Cut-off type
Setting choice : Reduce power by 50% or
Switch OFF (stop the motor)
Default setting : Reduce power by 50%
Select a setting item by pressing the UP or the DOWN button.
The LEFT and the RIGHT buttons are to select each item in
the setting or to change the setting.
The following items can be set with OCP-3.
Setting items (model type: airplane)
Brake Speed
Start Power
Active Freewheel
Current Limit
Governor settings
Motor Type
Throttle Mode
Restore Default
Select the battery type and number of cells with the LEFT and
the RIGHT buttons.
Setting a number of the battery cells: AUTO
In case NiCd is selected, pass the setting item .
The cut-off voltage is automatically fixed at 50% of an initial
value.
Set the cut-off voltage when you select LiPo battery with the
LEFT and the RIGHT button.
Select how to cut off the power when voltage of the battery
drops to the set value of cut-off voltage with the LEFT and the
RIGHT buttons.
OCA-3100HV/OCA-3070HV
Brown-red-orange wire
to be connected to change the
program using OCP-3
IMPORTANT: Before attempting to operate your OCP-3, be sure to read through this
instruction manual.
INSTRUCTIONS
ESC PROGRAMMER
Corresponding ESC:
OCA-3100HV
OCA-3070HV
The OCP-3 is a programmer for the corresponding ESCs listed
above for the brushless motors. By using an optional extra ESC
Programmer OCP-3, Settings of ESC can be programmed quickly
and securely to meet model s specific requirements.
Notes on operation
WARNINGS
Never touch or allow any part of the body to come into
contact with any rotating part while operating.
Sudden rotating may cause serious injury.
Be careful with some receivers the motor may rotate for a moment when
the power puts on.
Be sure to check the ESC and all the movements of model
controls before attempting flight.
Incorrect settings or using of unsuitable model may cause to lose model
control which is very dangerous.
NOTE
Do not disassemble. Do not open the ESC case.
Opening of the case may cause damage inside components and render it
irreparable.
This programmer especially designed for the left shown O.S.
ESCs and cannot be used with other ESCs.
HOW TO USEHOW TO USE
Set the each parameter of the ESC as follows.
The governor system of this ESC does not conform to
FAI F3A regulations.
Disable the function when you participate in the
competitions based on FIA F3A regulations.
OCA-3100HV
High-Resolution
OPTO
55V
12S
LCD
ESC
BATT
(4.8Ｖ〜7.4V)
Connecting the programmer
Connect OCA-3100HV/OCA-3070HV to the ESC socket of
OCP-3, and a battery (4.8〜7.4V) to the BATT socket of
OCP-3.
How to set the ESC using OCP-3
Disconnect the battery from the ESC.
Connect a battery (4.8〜7.4V) to the socket BATT socket of
OCP-3.
Select a setting item by pressing the UP and the DOWN
buttons.
Select or change the setting item by pressing the LEFT and
the RIGHT buttons.
Any chosen value of setting is memorized in the ESC
automatically one by one without requesting you any further
action to memorize the value in the ESC.
No electronic sound is emitted from the OCP-3
and the motor when you press the buttons.
※

C Copyright 2021 by O.S.Engines Mfg. Co., Ltd. All rights reserved. 102100
Setting range : 0~25°
Motor Timing
Default setting : 12°
Acceleration
Setting range : 20~200
Default Setting : 100
Start Power
For 2~4-pole motors, usually we recommend 0~5°
Set the value within the range shown below.
for inner rotor type : 0~10° for outer rotor type : 10~25°
Select the advance timing with the LEFT and the RIGHT buttons.
This is the speed at which the ESC reaches the top speed. Select
the acceleration value with the LEFT and the RIGHT buttons.
The setting value is 50 or lower in case a motor is turned ON/OFF
by an on-board switch of a transmitter such as gliders.
Drive Frequency
Setting choice : 8kHz / 16kHz / 32kHz
Select the value with the LEFT and the RIGHT buttons.
We recommend 32kHz for 10-pole or less motors.
Reverse Rotation
Setting choice : Normal / Reverse
Select the direction of rotation with the LEFT and the RIGHT buttons.
Brake Force
Setting range : OFF~100%
Default Setting : OFF
Set the value with the LEFT and the RIGHT buttons.
Brake Speed
Setting range : 0~2.0 seconds
Default Setting : 0.1 second
Set the value with the LEFT and the RIGHT buttons.
Setting choice : Super Soft / Very Soft / Soft / Hard
Default Setting : Soft
Select the start power with the LEFT and the RIGHT buttons.
Active Freewheel (regenerative braking system)
Setting choice : OFF / ON
Default setting : OFF
Setting range : OFF / 40~120%
Current limit
Set the value with the LEFT and the RIGHT buttons.
This parameter regulates excessive current for energy saving
and reducing heat emission.
Default setting : 100%
Setting range : OFF / ON
Default setting : OFF
Governor setting
Motor Type
Setting choice : Standard value / OMA-4013/OMA-6030/
OMH-4535
Select the value with the LEFT and the RIGHT buttons.
Select Standard value usually.
Throttle Mode
Setting choice : Automatic / set value
Set the value with the LEFT and the RIGHT buttons.
Select the setting item with the UP and the DOWN buttons.
When you do not choose “Automatic” and set the value:
PWM value for throttle stop position: 800~1200
PWM value for maximum throttle position: 1800~2200
Restore Default
Setting choice : NO / YES
Default setting : NO
Select NO or YES with the LEFT and the RIGHT buttons.
In case you select YES, press the RIGHT button again to
confirm to restore Default settings.
Select the setting item with the UP and the DOWN buttons.
Specifications, design, and contents of the instruction manual
of the motorare subject to change without prior notice for
improvement.
Please contact[email protected] or professional@os-en
gines.co.jp for questions and inquiries.
Select ON or OFF with the LEFT and the RIGHT buttons.
When you use the governor, select ON and decide the values
of the following items to set the governor gain.
Minimum rotation position setting: Min Speed 1~25
Maximum rotation position setting: Max Speed 1~25
Minimum rotation position setting is the rpm when a throttle
stick is at full low position.
Maximum rotation position setting is the highest rpm setting.
Setting range : 10%~40%
Default setting : 20%
Governor Gain setting
Set the value with the LEFT and the RIGHT buttons.
The larger the value is set, the more the motor rpm increases.
Start from 20% then find your best setting.
Setting range : 1~25
Default setting : 1
Min Speed setting
Set the value with the LEFT and the RIGHT buttons to decide
the timing when the governor starts to work.
The governor starts to work the earliest at 1. At 25 it starts the
latest.
The value is usually set 1 unless you want to change it.
Setting range : 1~25
Default setting : 8
Max Speed setting
Set the value with the LEFT and the RIGHT buttons.
This is to set the speed to reach the maximum rpm according to
the throttle move.
The rpm rises linearly at 8 to the maximum rpm, but it depends
on how the throttle curve is set. Reduce the value in case the
rpm reaches the maximum rpm before full throttle.
Increase the value in case the rpm does not reach the
maximum rpm even full throttle.
TEL. [phone]
FAX. [phone]
6-15 3-Chome Imagawa Higashisumiyoshi-ku
Osaka 546-0003, Japan
Select ON or OFF with the LEFT and the RIGHT buttons.
The “Brake Mode” activates when the throttle stick is moved up
to 30% or more.
(Disable the function for FAI F3A competitions.)