Omron NY532-5400 Troubleshooting Manual page 510

3 Error Descriptions and Corrections
Event name Instruction Execution Error with Undefined Home
Meaning High-speed homing or an interpolation instruction was executed when home was undefined.
Motion Control Function Module
Source
Error attri-
Level
butes
Effects User program
Variable
System-
_MC_AX[*].MFaultLvl.Active
defined
_MC_GRP[*].MFaultLvl.Active
variables
Assumed cause
High-speed homing was exe-
cuted when home was undefined.
An interpolation instruction was
executed for an axes group that
includes an axis with no defined
home.
One of the following robot instruc-
tions was executed for an axes
group that includes a logical axis
with no defined home.
• MC_SetKinTransform (Set
Cause and
Kinematics Transformation)
correction
instruction
• MC_MoveTimeAbsolute (Time-
specified Absolute Positioning)
instruction
• MC_SyncLinearConveyor
(Start Conveyor Synchroniza-
tion) instruction
• MC_SyncOut (End Synchroni-
zation) instruction
• MC_GroupMon (Group Moni-
tor) instruction
• MC_RobotJog (Axes Group
Jog) instruction
Attached information 1: Depends on the source details.
Attached
Axis: 0
information
Axes group: Logical axis number
Precautions/ If you execute the Set Position instruction after performing homing, home will again be undefined. You
Remarks must perform homing again to define home in this case.
3-434
Source details
Minor fault
Recovery
Continues.
Operation
Data type
BOOL
BOOL
Correction
Execute the high-speed homing
operation only after homing to
define home.
Perform homing to define home
for all axes in the axes group
before executing the interpola-
tion instruction.
Event code 5466 0000 hex
Axis/axes Detection
group timing
Error reset
Log category
If "axis" is given for the source details, operation is
not possible for relevant axis. Relevant axis decel-
erates to a stop if it is in motion.
If "axes group" is given for the source details, oper-
ation is not possible for relevant axes group. Rele-
vant axes group decelerates to a stop if it is in
motion.
Name
Axis Minor Fault Occurrence
Axes Group Minor Fault Occur-
rence
Prevention
Execute the high-speed homing
instruction only after home is
defined by homing.
Perform homing to define home
for all axes in the axes group
before executing the interpola-
tion instruction.
NY-series Troubleshooting Manual (W564)
At instruction
execution
System