IFLIGHT
STABILIZED GIMBAL SYSTEMS USER GUIDE
Copyright © 2015
IFLIGHT MODEL
. All rights reserved.
IX.
TROUBLE SHOOTINGS
Problem
Possible causes
Solutions
High-frequency oscillations
.Feedback self-exitating as a result of high D parameter
.Motor Power too high
.LPF setting
.Check the graphs to understand on what axis the
problem is,
and lower D value
.Low of power of motor
.Try 0-2 for Gyro Deadband to eliminate low or high
frequency
oscillations.
Low-frequency oscillations
.Feedback self-exitating as a result of high D parameter
or high P
.Lower P, increase D
Camera slowly drifts by any or
all axes just after power on
.Bad gyro calibration
.Re-caligrate gyro
GUI can not connect to board
.Wrong COM-port selected GUI and firmware versions
doesn't match.
.Try different COM-ports
.download matching GUI version
Click and crunch are heard
during work.LED is
synchronously blinking
.I2c erros peresent. Errors are possible if sensor wires
are too long, or motors outs affects sensor by
capacitive
Interference.
.Check the wiring of the sensor
POSSIBLE PROBLEMS AND SOLUTIONS
LED Status
Green LED — Normal operation mode
Slow flashing - Calibration in action - [with short sound - If beep with motors are on]
Fast flashing - Change using mode - [with short sound - If beep with motors are on]
Continuing fast flashing - Low battery - [with cricket sound - If beep with motors are on]
Flashing one time(
Mode#1
),twice times(
Mode#
2),third time(
Mode#
3)
,four time(Mode#4),five time(Mode#5)
Status Red LED — Normal operation mode.
Blinks irregularly indicates system error
Battery Red LED — Battery low.