Driver Errors - Technogym RUN PERSONAL Service Maintenance Manual

6.10. DRIVER ERRORS

When the DRIVER detects an error, it stops and interrupts the power supply to the tread belt and
elevation motor. An error code identifying the fault condition is saved in the error history log. In
addition, it sends an error status signal to the Display Board via the serial link. Upon receiving this
error signal, the Display Board halts the exercise and shows the "THE EQUIPMENT IS
BLOCKED" message on the display.
The errors logged by the inverter can also be viewed as described in the relevant paragraph of the
Service menu.
The following table shows the correspondence between the numbers, codes and possible solution:
Error code
OVERHEATING of the heat sinks of the
1/OH
low kit driver and of the PFC.
OVERCURRENT, even if only temporary,
2/OC
on the inverter output.
UNDERVOLTAGE condition, due to an
3/UU
even temporary drop in line voltage.
4/OU OVERVOLTAGE
SERIAL TIMEOUT, there is no signals
5/ST
exchange between high kit and low kit
EEPROM error: is generated when there is
6/PE an error detected in the data stored on the
Eprom.
7/EdC1 ELEVATION MOTOR ENCODER error.
8/EdA BELT MOTOR ENCODER error.
BELT MOTOR THERMAL CUT-OUT
9/OtM
open.
Inverter overload caused by a DC current
exceeding, for the maximum allowed time
10/Oli
(I2t), the maximum permissible threshold for
the inverter.
Motor overload caused by a DC current
exceeding, for the maximum allowed time
11/OLm
(I2t), the maximum permissible threshold for
the motor in question.
12/OLr Braking resistor overload.
Page 6.12
RUN PERSONAL: Service & maintenance manual - rev. 3.1
Description Possible solution
Check the running belt
•
• Check the running deck
• Check the fans
low kit
• driver
• Check the running deck
low kit
• driver
Check P409 (torque) = 100-115
•
• Bad power distribution line of
110/220 V AC
• Voltage NOT constant
• Voltage NOT constant
Braking resistor
•
• Check the serial communication
low kit
• Driver
• Check Up/Down Troubleshooting
• Encoder
low kit
• Driver
• Check P409 (torque) = 100-115
• Update driver SW
Check motor casing fan
•
• Check the running belt
• Check the belt motor
-
-
• Check the resistor=150 Ω
low kit
• Driver