Omron NJ501-1400 User Manual page 375

Event name Immediate Stop Input
Meaning The immediate stop input turned ON.
Source Motion Control Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
_MC_AX[*].MFaultLvl.Active
Cause and Assumed cause
correction
An immediate stop input signal was
detected.
The immediate stop input signal is not
connected correctly or the logic set-
ting for the immediate stop input is
wrong.
Attached None
information
Precautions/ You must turn OFF the immediate stop input signal before you reset the error.
Remarks
Event name Positive Limit Input Detected
Meaning The positive limit input turned ON.
Source Motion Control Function Module
Error attributes Level
Effects User program
System-defined Variable
variables
_MC_AX[*].MFaultLvl.Active
Cause and Assumed cause
correction
A positive limit input signal was
detected.
The positive limit input signal is not
connected correctly or the logic set-
ting for the positive limit input is
wrong.
Attached None
information
Precautions/ None
Remarks
NJ-series CPU Unit Motion Control User's Manual (W507)
Source details
Minor fault Recovery
Continues. Operation
Data type
BOOL
Correction
Turn OFF the immediate stop input
signal.
If the error occurs even when the
immediate stop input signal is OFF,
correct the immediate stop signal
connection and logic setting for the
immediate stop input.
Source details
Minor fault Recovery
Continues. Operation
Data type
BOOL
Correction
Reset the error and move the axis
back in the negative direction before it
exceeds the limit in the positive direc-
tion. Find the reason the limit was
exceeded and make suitable correc-
tions.
If a positive limit input signal does not
occur, correct the connection of the
positive limit signal and the logic set-
ting for the positive limit input.
11 Troubleshooting
Event code 64490000 hex
Axis Detection
timing
Error reset Log category
According to the Immediate Stop Input Stop Method.
Name
Axis Minor Fault Occurrence
Prevention
(The goal is to detect the immediate
stop input. Preventative measures are
not required.)
Make sure that the immediate stop
signal connection and logic setting for
the immediate stop input are correct.
Event code 644A0000 hex
Axis Detection
timing
Error reset Log category
According to the Limit Input Stop Method.
Name
Axis Minor Fault Occurrence
Prevention
The goal is to detect the positive limit
input. Preventative measures are not
required. However, be sure not to
exceed the positive limit input when
making programs.
Make sure that the positive limit signal
connection and logic setting for the
positive limit input are correct.
Continuously
System
11
Continuously
System
11-29