Omron NJ301-1200 - Page 89

3-27
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-1 Errors by Source
3
3-1-2 Errors in the PLC Function Module
54015438 hex Master/Slave Axis
Numbers Not in
Ascending Order
The axis numbers specified
for the Master and Slave
input variables to a motion
control instruction are not in
ascending order.
• The parameters for
the Master and Slave
input variables to the
instruction were not in
ascending order when
_mcLatestCommand
was specified for the
ReferenceType input
variable to the instruc-
tion.
S NJ-series
Instruc-
tions Ref-
erence
Manual
(Cat. No.
W502)
54015439 hex Incorrect Cam
Table Specification
The parameter specified for
the CamTable input vari-
able to a motion control
instruction is out of range.
• Something other than
a cam data variable
was specified for the
CamTable input vari-
able to the instruction.
S Same as
above.
5401543A hex Synchronization
Stopped
A synchronized control
motion control instruction
was executed, but condi-
tions required for execution
were not met.
• The MC_CamOut
(End Cam Operation)
instruction was exe-
cuted even though the
MC_CamIn (Start
Cam Operation)
instruction is not being
executed.
• The MC_GearOut
(End Gear Operation)
instruction was exe-
cuted even though the
MC_GearIn (Start
Gear Operation) or the
MC_GearInPos (Posi-
tioning Gear Opera-
tion) instruction is not
being executed.
• The MC_Phasing
(Shift Master Axis
Phase) instruction was
executed even though
the MC_CamIn (Start
Cam Operation),
MC_GearIn (Start
Gear Operation),
MC_GearInPos (Start
Gear Operation), or
MC_MoveLink (Syn-
chronous Positioning)
instruction is not being
executed.
S Same as
above.
5401543B hex Motion Control
Instruction Re-exe-
cution Disabled
An attempt was made to re-
execute a motion control
instruction that cannot be
re-executed.
• A motion control
instruction that cannot
be re-executed was
re-executed.
S Same as
above.
5401543C hex Motion Control
Instruction Multi-
execution Disabled
Multiple functions that can-
not be executed simultane-
ously were executed for the
same target (MC common
or axis).
• Multiple functions that
canno
t be executed
simultaneously were
executed for the same
target (MC common or
axis).
S Same as
above.
5401543D hex Instruction Not
Allowed for
Encoder Axis Type
An operation instruction
was executed for an
encoder axis.
• An operation instruc-
tion was executed for
an encoder axis.
S Same as
above.
Event code Event name Meaning Assumed cause
Level
Refer-
ence
Maj Prt Min Obs Info