MAINTENANCE AND FAULT FINDING
5-12 EPT009665 Issue 2 May 2015
582 Controller Idle 
(Multi Head 
System)
The system is part of 
a multi head “chain” 
but has been 
disabled (see install 
options). This is for 
information only.
If this controller needs to work 
enable it in the install options 
of the user interface.
583 External Interlock 
has been opened
One or both 
interlocks was 
opened but is now 
closed.
If the guards were not opened 
check for a bad connection 
on the interlock.
594 Safety Relay 
Fault
There was a laser 
start command 
present while one or 
both (CAT3/4) 
interlocks where not 
closed.
Make sure the interlocks are 
closed before giving the laser 
start input.
600 Irregular Laser 
Off Procedure
The laser did not 
stop when the DSP 
expected it to.
Contact Domino
601 Laser Off Delay 
Ends During 
Laser On Delay
Laser parameter 
misconfiguration in 
message.
Contact Domino
602 Laser Off Delay 
Retriggered
Laser parameter 
misconfiguration in 
message.
Contact Domino
603 Laser On Delay 
Retriggered
Laser parameter 
misconfiguration in 
message.
Contact Domino
604 I2C Sensor Bus 
Fault
Hardware 
malfunction
Contact Domino
605 I2C Feature Bus 
Fault
Hardware 
malfunction
Contact Domino
606 Marking 
Controller - 
Transfer CRC 
Fault
Marking Controller 
malfunction
Contact Domino.
607 Marking 
Controller - List 
CRC Fault
Marking Controller 
malfunction
Contact Domino.
1000 Non volatile 
storage plugin 
failed to load.
Internal fault in 
software installation.
Contact Domino.
1001 Non volatile 
storage not 
connected.
Wrong system setup 
or hardware not 
working.
Contact Domino.
Status Message Cause Suggested Action