Lincoln Electric FLEXCUT 125 CE Safety Instruction For Use And Maintenance page 33

8695 4496 / B
2.2 Explanation of alarms: overall process fault
These faults are common to plasma and oxycutting
Alarm
3 : Loss of communication with the
PLC
1001 : The emergency stop is
active!
01011 = Cycle stop for Head
Collision. Jog in limited speed
FLEXCUT 125 CE INSTALLATION
Probable causes
Communication between the UI
and the NC PLC has been
interrupted for 10 seconds
(watchdog)
The process cannot start without
switching on the power to the
machine
Probe impact (oxycutting) or torch
impact (plasma)
F - MAINTENANCE
Possible remedies
Check proper Ethernet
addressing and reset
communication
Remove the cause of the
emergency stop and switch the
power back on
Correct the fault, raise the tool
holder and clear the alarm
F-29