RUN 600 XTPRO: Service & Maintenance Manual - rev. 1.3
Page 6.29
6.8. THE DISPLAY SHOWS “CAUTION = E5”
The machine displays this error if it is unable to control the elevation motor.
Execute the following troubleshooting procedure when the machine does the reset at the
start up described at paragraph 3.3.2. “The reset procedure”.
"CAUTION = E5"
Check the status of the 2
LEDs on the elevation board
Is the supply to the elevation
motor correct when the actuation
command arrives?
BOTH OFF
BOTH ON
YES
1
A
Does the elevation board receive
the correct control signal?
NO
NO
Replace the elevation
board
Does the CPU board send the
correct control signal?
NO
Check and/or replace
cable between CPU
board and elevation board
YES
Replace the CPU board
YES
2
3
B
Execute the procedure
"The elevation moves in
only one direction"
1 OFF
1 ON
Continued on the following page.