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257
CHAPTER 14 TROUBLESHOOTING
14
14.3 Details of Errors
14.3.4 Error code list
Operation
error
93 ERR.2
External stop
signal ON during
OPR
Stop signal (STOP)
turned on during OPR.
The operation
decelerates and
stops.
• Start OPR if the
workpiece stops
when the near-point
dog turns on in the
count method.
• In the near-point dog
method, if the
workpiece stops after
the near-point dog
turns on, return the
workpiece to the
position before the
near-point dog turns
on using JOG
operation or major
positioning, and then
start OPR.
• Start OPR if the
workpiece stops
before the near-point
dog turns on.
100
ERR.1
Outside the
stroke limit
range
The current value
exceeded the stroke
limit range during
OPR or JOG
operation.
The OPR or JOG
operation continues.
Return the workpiece to
a position within the
stroke limit range using
JOG operation.
102
STOP signal ON
during OPR
Stop signal (Y27) was
turned on during OPR.
The operation
decelerates and
stops.
• Start OPR if the
workpiece stops
when the near-point
dog turns on in the
count method.
• In the near-point dog
method, if the
workpiece stops after
the near-point dog
turns on, return the
workpiece to the
position before the
near-point dog turns
on using JOG
operation or major
positioning, and then
start OPR.
• Start OPR if the
workpiece stops
before the near-point
dog turns on.
103
PLC READY
signal OFF
during OPR
PLC READY signal
(Y2D) was turned off
during OPR.
104
Outside the
command
frequency range
The command
frequency exceeded
4Mpulse/s due to the
electronic gear
setting.
The speed is limited
to 4Mpulse/s or
lower.
Change the speed to
4Mpulse/s or lower.
Error
category
Error
code
(decimal)
Error
classification
Error name Description
Operation at the
error occurrence
Action