Troubleshooting guide (en) 07/2020 - v.1.1 ©Copyright 2019-2020: Mobile Industrial Robots A/S.
8
Error code
Error type
Description
Solution
302, "Ethernet
is not
connected"
Hardware
error.
Can resolve
itself.
The connection between
the robot computer and
the router is faulty.
Replace the Ethernet cable from the
robot computer and the router with an
Ethernet cable you are certain is
functional.
If the issue persists, swap the port the
Ethernet cable connects to in the
router. If a new error is shown,
replace the router. If the error
remains the same, contact Technical
Support as described in
.
401, "Very low
free space on
harddrive"
Hardware
error.
Requires
interaction.
The hard drive memory
is almost filled up.
Begin by deleting old backups stored
on the robot. this can be done through
the robot interface under
System
> Backups
.
If the issue persists, execute a
USB restore. See the guide
How to USB
restore MiR100/MiR200
, found on the
Distributor site.
501, "Battery
MIR 100/200:
Battery is TOO
low."
Hardware
error.
Requires
interaction.
The robot has only 5%
power left.
Recharge the robot.
503, "Battery
MIR 100/200:
Missing
charging status
message"
Hardware
error.
Can resolve
itself.
The CAN bus connection
from the battery
management system is
faulty.
Check wire 194 that connects the MiR
board to the battery. If the wire is
correctly connected and the issue
persists, replace the wire or the MiR
board.
