Universal System Manual
Bozzio AG * joysteer®
page 49 of 56
Message on display
Troubleshooting
Description and criteria for error
•
Check parameter "Sensor: Overload Time"
𝑖
𝑜𝑣𝑒𝑟𝑙𝑜𝑎𝑑
= 4𝐴
𝑡
𝑜𝑣𝑒𝑟𝑙𝑜𝑎𝑑
= 𝑃(𝑆𝑆𝑀 → 𝑂𝑣𝑒𝑟𝑙𝑜𝑎𝑑 𝑇𝑖𝑚𝑒)
𝑖
𝑠𝑢𝑚
= ∑ 𝐼
𝑆𝑆𝑀
2
𝑡
𝑜𝑣𝑒𝑟𝑙𝑜𝑎𝑑
𝑖
𝑠𝑢𝑚
> 𝑖
𝑜𝑣𝑒𝑟𝑙𝑜𝑎𝑑
2
∗ 𝑡
𝑜𝑣𝑒𝑟𝑙𝑜𝑎𝑑
Error X
131
Temperature hot
•
Check the temperature of the converter modules
•
Check if there is hot air blown on the converter modules
Controller boards are overheated
The controller board temperature is higher than 75°C.
Error X
133
EAM Undervoltage
•
Check parameter "Undervoltage Level"
•
Charge board battery and backup battery
•
Check alternator of the vehicle
𝑢
𝐵𝑜𝑎𝑟𝑑
< 𝑃(𝐸𝐴𝑀 → 𝑈𝑛𝑑𝑒𝑟𝑣𝑜𝑙𝑡𝑎𝑔𝑒 𝑙𝑒𝑣𝑒𝑙)
𝑢
𝐵𝑎𝑐𝑘𝑢𝑝
< 𝑃(𝐸𝐴𝑀 → 𝑈𝑛𝑑𝑒𝑟𝑣𝑜𝑙𝑡𝑎𝑔𝑒 𝑙𝑒𝑣𝑒𝑙)
Error X
135
State
•
Restart system
•
Check fuses
•
Check both batteries
•
Check in Servicemanager if all modules are running
Module status incorrect during Start-up.
The different modules are in different states.
Error X
136
BS Gas Brake
•
Check if the brake pedal always goes back in the zero position
•
Check mechanical friction within the brackets
•
If handlebar is mounted, then check the calibration
Brake pressure remains during driving. Accelerating is not possible
If the gas output is higher than 15% and the pressure is bigger than 0 bar for
longer than 30 s.
Error X
198
SSM Enc
•
Start-up test has failed
•
SSM defect
•
LFJ defect
•
Check connector X10
Angle difference between steering sensor encoders
The difference between the steering sensor encoder 0 and the steering sensor
encoder 1 is bigger than 2° (30° with LFJ).
Error X
199
SAM Poti
•
Check connectors X25 & X26
•
Check the zero-position of the actuator (straight forward position
is about 2.5 to 3 kOhm)
Angle difference between steering actuator potentiometers
On init:
The difference between steering actor potentiometer 0 and steering actor
potentiometer 1 is bigger than 60°
Error X
201
SSM Enc
•
Check connector X10
•
SSM defect
•
LFJ defect
Start-up test has failed
Difference between steering sensor encoders at Start-up.