Matrix 2016 3x console, Service Manual

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cHAPTeR 8: TRoUblesHooTIng
8.2 eRRoR coDes lIsT
CODE CLASS DESCRIPTION MACHINE SOLUTION
0147 B
Incline motor
disconnection
A
a. Check the incline motor wire connection between the incline and LCB.
b. Check to see if incline value changes on display when up/down keys are pressed
(pins 1 & 2 for VR1 & VR2, pins 2 & 3 for VR2 & VR3).
- If there’s no change, replace the incline motor.
- If there’s a change, replace the LCB.
T
a. Please check the incline motor wire connection between the incline and MCB.
b. Run auto calibration.
c. If the issue is not solved by replacing the incline motor.
0148
(01A7)
B
Incline motor
over current
A
a. Don’t fix the incline motor tube then turn on the power.
- If the console still shows error, please replace incline motor.
- If the console does not show error, please follow the incline motor installation SOP
to fix incline motor.
b. Replace LCB.
0149 B
The resistance
current is over
A
a. Please check if the resistance is short circuited (pins 1 & 4).
- If resistance data is under 10 ohms, please replace power resistor.
- If resistance data is over 10 ohms, please replace LCB.
01XX: Motor Errors - continued
02XX: LCB Errors
CODE CLASS DESCRIPTION MACHINE SOLUTION
02AB C
Machine type
error.
ESHURA Change the machine type on the console to match the correct frame.
02AD C
MCB is over
temperature
T
a. Check if that both fans are operating (there is a fan mounted to the MCB itself as
well as an external fan). Also check the connection of the fans at the MCB.
b. If the fans are running correctly, replace the MCB.
02A0 C Encoder error C
a. Check the connection of the speed sensor cable from the LCB to the speed sensor.
b. Check to see if LED D35 on the LCB is on when the brake is turned to the left
release position.
c. If LED D35 is off, move the stairs about 3 stairs and check to see if LED D35 is
flashing.
- If not, replace the speed sensor.
- If yes, adjust the speed sensor position and clean the speed sensor of any debris
then re-test.
02A2 C
Over DC bus
voltage
T
a. Please check if the input power is normal (110V : over 140V or 220V: over 280V).
b. Replace the MCB.
02A3 C
Low AC power
input voltage
when motor run-
ning
T
a. Please check if the input power is normal (110V : low 76V or 220V: low 186V).
b. Replace the MCB.
02A7 C
Motor over cur-
rent
T
a. Please check the Motor wire connection between the Motor and MCB.
b. Please use the electric meter to check the 3 points (U / V / W) and see if there’s
data of inside impedance (pins 1 & 2 for U & V, pins 2 & 3 for V & W, pins 1 & 3 for U
& W).
- If yes, replace MCB.
- If no, replace Motor set.
02BA C
The inner mem-
ory IC data read
error.
T Reboot power. If the error shows again, replace the MCB.
02BB C
Inverter hard-
ware interrupts
error.
T Reboot power. If the error shows again, replace the MCB.
02BC C
Ground connec-
tion or fuse error
T
a. Check the Motor wire (3 points U / V / W) and ground wire whether short.
b. Replace the MCB.
02BD C
Drive hardware
interrupt error.
T Replace MCB.