Omron NY532-5400 Troubleshooting Manual page 488

3 Error Descriptions and Corrections
Motion Control Instruction Multi-execution Buffer
Event name
Limit Exceeded
The number of motion control instructions that is buffered for Buffered or Blending Buffer Modes
Meaning
exceeded the buffer limit.
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
An axis instruction was executed
when there was already a current
instruction and a buffered instruc-
Cause and tion for the same axis.
correction
An axes group instruction was
executed when there was already
eight current instructions and
buffered instructions for the same
axis.
Attached None
information
Precautions/ None
Remarks
3-412
Source details
Minor fault
Recovery
Continues.
Operation
Data type
BOOL
BOOL
Correction
Correct the program so that the
number of executed instructions
does not exceed the buffer limit.
5443 0000 hex
Event code
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
Do not execute an axis instruction
when there is already a current
instruction and a buffered instruc-
tion for the same axis.
Do not execute an axes group
instruction when there are
already eight current and buffered
instructions for the same axis.
NY-series Troubleshooting Manual (W564)
Controller
System