Omron NY532-5400 Troubleshooting Manual page 507

Event name Illegal Master Axis Specification
Meaning The axis that is specified for the Master input variable to a motion control instruction is not correct.
Motion Control Function Module
Source
Error attri-
Level
butes
Effects User program
Variable
System-
_MC_COM.MFaultLvl.Active
defined
variables
_MC_AX[*].MFaultLvl.Active
Assumed cause
An axis does not exist for the vari-
able specified for the Master input
variable to the instruction.
The axis that was specified for
the Master input variable to the
MC_Phasing (Shift Master Axis
Cause and
Phase) instruction is not the mas-
correction
ter axis for syncing.
The master axis and a slave axis
are not assigned to the same
task.
Attached None
information
Precautions/ None
Remarks
NY-series Troubleshooting Manual (W564)
Source details
Minor fault
Recovery
Continues.
Operation
Data type
BOOL
BOOL
Correction
Correct the instruction so that the
variable exists for the axis that
was specified for the instruction.
Correct the variable that is input
to the Master input variable of the
MC_Phasing (Shift Master Axis
Phase) instruction to the axis
variable that is specified as the
master axis of the synchronized
control instruction.
Assign the axes that are input to
the Master and Slave input vari-
ables to the instruction to the
same task.
3 Error Descriptions and Corrections
Event code 54620000 hex
MC common or Detection
axis timing
Error reset
Log category
Operation is not possible for relevant slave axis.
The slave axis decelerates to a stop if it is in
motion.
Name
MC Common Minor Fault Occur-
rence
Axis Minor Fault Occurrence
Prevention
Specify a variable that exists
when specifying a variable for an
input parameter to an instruction.
Set the variable that is input to
the Master input variable of the
MC_Phasing (Shift Master Axis
Phase) instruction to the axis
variable that is specified as the
master axis of the synchronized
control instruction.
Specify axes that are assigned to
the same tasks for the master
and slave axes.
At instruction
execution
System
3
3-431