Errors and Warnings
15-6
15.3 Error Code Table
15.3.1 System Error (from 1000H)
These are the errors that occur due to any failure within the positioning unit. The system
errors are defined as fatal errors for the system. Except for some items, the power supply
must be turned off and on again to recover from the errors.
Error
code
Error name Description Object Recovered Countermeasures
1000H
System
runaway
System runaway
If the error occurs, the ALARM LED
on the positioning unit will be lit.
All
axes
No
Turn off the power supply and
turn it on again.
If an error occurs repeatedly,
consult your Panasonic
representative.
1001H
Hardware
error
An error has occurred in a hardware
test with the power supply turned on.
All
axes
No
1002H Unit error
Any error has occurred in the internal
processing.
All
axes
No
1003H
System
processing
error
An error has occurred in the system
processing due to some reason.
All
axes
Yes
Check the settings.
If an error occurs repeatedly
with the correct set values,
consult your Panasonic
representative.
1020H
Tool
operation
abnormal
end
An error in communication with the
PC has occurred while operating the
programming tool with the positioning
setting menu.
All
axes
Yes
Check the connection of the
cable connecting the PC and
PLC.
Reboot the PC.
1030H
CPU unit
error
An alarm has occurred to the CPU
unit.
All
axes
No
Check the condition of the
CPU unit.
Turn off the power supply and
turn it on again.
1031H
CPU unit
operation
mode error
The system in operation has come to
a stop because the CPU unit is
switched to PROG. Mode.
All
axes
Yes
Check the condition of the
CPU unit.
Set the CPU unit to PROG.
Mode.
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