Omron NX701-17 Series Troubleshooting Manual page 221

Event code Event name
77900000 hex Invalid Home
Input Mask
Distance
77910000 hex No Home
Input
77920000 hex No Home
Proximity
Input
87800000 hex EtherCAT
Slave Com-
munications
Error
561D0000 hex SD Memory
Card Access
Failure
561E0000 hex File Does Not
Exist
561F 0000 hex Illegal Load
NC Program
Number
Specification
56200000 hex Too Many
Files Open
56210000 hex File or Direc-
tory Name Is
Too Long
56220000 hex SD Memory
Card Access
Failed
56230000 hex Load NC Pro-
gram Capac-
ity Exceeded
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
The setting of the • The set value of the home input
home input mask mask distance when the oper-
distance is not suit- ating mode of the MC_Home
able for the instruction is set to Proximity
CNC_Home or Reverse Turn/Home Input Mask
CNC_HomeWith- Distance is insufficient to decel-
Parameter instruc- erate from the homing velocity
tion.
to the homing approach veloc-
ity.
There was no home • There was no home signal
signal input during input during the homing opera-
the homing opera- tion.
tion. Or, a limit sig-
• A limit signal was detected
nal was detected
before there was a home input
before there was a
home input.
There was no home • There was no home proximity
proximity signal signal input during the homing
input during the operation when a home proxim-
homing operation. ity input signal was specified.
A communications • A communications error
error occurred for occurred for the EtherCAT
the EtherCAT slave slave or NX Unit that is allo-
or NX Unit that is cated to a CNC motor.
allocated to a CNC
motor.
SD Memory Card • An SD Memory Card is not
access failed when inserted.
an instruction was
• The SD Memory Card is dam-
executed.
aged.
• The SD Memory Card slot is
broken.
The file specified • The specified file does not
for an instruction exist.
does not exist.
Loading failed • An attempt was made to load
because an attempt the NC program with an invalid
was made to load program number specified.
the NC program
with an invalid pro-
gram number speci-
fied.
The maximum num- • The maximum number of open
ber of open files files was exceeded when open-
was exceeded ing a file for an instruction.
when opening a file
for an instruction.
The file name or • The file name or directory name
directory name that that was specified for the
was specified for an instruction to create is too long.
instruction is too
long.
SD Memory Card • The SD Memory Card is dam-
access failed. aged.
• The SD Memory Card slot is
broken.
Loading failed • An attempt was made to load
because an attempt the NC program over the maxi-
was made to load mum capacity.
the NC program
over the maximum
capacity.
3 Error Tables
Level
Maj Prt Min Obs Info
S O030
S O030
S O030
S O030
S O030
S O030
S O030
S O030
S O030
S O030
S O030
Reference
3
3-143