Omron NY532-5400 Troubleshooting Manual page 282

3 Error Descriptions and Corrections
Event name Axes Group Cannot Be Enabled
Meaning Execution of the MC_GroupEnable (Enable Axes Group) instruction failed.
PLC Function Module
Source
Error attri-
Level
butes
Effects User program
Variable
System-
defined
_MC_GRP[*].MFaultLvl.Active
variables
Assumed cause
When the MC_GroupEnable
(Enable Axes Group) instruction
was executed, there was a com-
position axis that was not
stopped.
Cause and
correction
When the MC_GroupEnable
(Enable Axes Group) instruction
was executed, there was a com-
position axis for which the
MC_TouchProbe (Enable Exter-
nal Latch) instruction was being
executed.
Attached Information 1: Error Location
Attached Information 2: Error Location Details (Rung Number). For a program section, the rung number
from the start of the section is given. For ST, the line number is given.
Attached
Attached Information 3: Names of the Instruction and Instruction Instance Where the Error Occurred. If
information
there is more than one possible instruction, information is given on all of them. Nothing is given if the
instruction cannot be identified.
Attached Information 4: Expansion Error Code (ErrorIDEx)
Precautions/ If a program is changed after an error occurs, the attached information that is displayed may not be cor-
Remarks rect.
3-206
Source details
Observation
Recovery
Continues.
Operation
Data type
BOOL
Correction
Correct the program so that the
MC_GroupEnable (Enable Axes
Group) instruction is executed
only when all composition axes
are stopped. An axis is stopped if
Status.Disabled or Status.Stand-
still is TRUE in the Axis Variable.
Correct the program so that the
MC_GroupEnable (Enable Axes
Group) instruction is executed
only when the MC_TouchProbe
(Enable External Latch) instruc-
tion is not being executed for any
of the composition axes.
Event code 5401 5440 hex
Instruction Detection
timing
---
Log category
The relevant instruction will end according to speci-
fications.
Name
Axes Group Minor Fault Occur-
rence
Prevention
Write the programs so that the
MC_GroupEnable (Enable Axes
Group) instruction is executed
only when all composition axes
are stopped. An axis is stopped if
Status.Disabled or Status.Stand-
still is TRUE in the Axis Variable.
Write the program so that the
MC_GroupEnable (Enable Axes
Group) instruction is executed
only when the MC_TouchProbe
(Enable External Latch) instruc-
tion is not being executed for any
of the composition axes.
NY-series Troubleshooting Manual (W564)
At instruction
execution
System