Error Message
Error
Specification
Treatment
Er1
Connect error between panel and
controller
Check that the lines between
panel and controller are
connected or not
Er2
Error on motor/MOS crash
Check that the line to motor is
connected or not.
Er3
Error on speed sensor
line/Un‐work of walking belt
Check that the walking belt is
locked by remoras
Check that the speed sensor line
is connected or not
Check the placement of sensor
or the photo disk is correct or
not
Er4
Binding of RELAY
Er5
Over the current
Check the current
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