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MELSEC-
A
14 TROUBLESHOOTING
Division of
warning
Warning
code
Warning name Description Action at occurrence of warning
Common
112
Illegal override
value
A value outside the range from 1 to 300 is
specified as an override value.
Setting “0”: Controlled to 100.
“301” or larger setting: Controlled to 300.
113
Outside new
torque value
range
A value outside the range from 1 to 500 is
specified as a new torque value.
Torque change is not carried out.
114
Below bias
speed
The command speed is smaller than the
starting bias speed.
Operation is made at the bias speed at start.
115
Illegal No. of
read/write data
The No. of read/write data of positioning data
No. 101 to 600 is outside the range from 1 to
100.
The warning is for the target axis.
Reading/writing is not made.
JOG
300
Speed change
during
deceleration
A speed change request is issued during
deceleration and stop caused by turned OFF
of the JOG start signal.
Speed change is not made.
301
JOG speed limit
value
The new speed value in JOG operation
exceeds the JOG speed limit value.
If the JOG speed limit value is exceeded,
JOG operation continues at the JOG speed
limit value.
The “in speed limit flag” is turned ON while
the JOG speed limit is active.
Manual
pulse
generator
401
Outside manual
pulse generator
input
magnification
The manual pulse generator 1 pulse input
magnification is “0” or equal to or larger than
“101.”
Input magnification 101: 100
Input magnification “0”: 1
402
Manual pulse
generator
selection 0
The manual pulse generator enable flag is set
when “manual pulse generator selection” in
detail parameter 1 is set at “0.”
Failure to start manual pulse generator
operation