Mitsubishi A1SD75M3 User Manual page 654

14 TROUBLESHOOTING
Division of Warning
Warning name
warning code
Illegal override
112
value
Outside new
113 torque value
range
Below bias
114
Common
speed
Illegal No. of
115
read/write data
Parameter
116 transmission
failure
Speed change
300 during
deceleration
JOG
JOG speed limit
301
value
Outside manual
pulse generator
401
input
magnification
Manual
pulse
generator
Manual pulse
402 generator
selection 0
Description
A value outside the range from 1 to 300 is
specified as an override value.
A value outside the range from 1 to 500 is
specified as a new torque value.
The command speed is smaller than the
starting bias speed.
The No. of read/write data of positioning data
No. 101 to 600 is outside the range from 1 to
100.
When the PLC READY signal [Y1D] turned
from OFF to ON, parameter transmission to the
servo amplifier failed.
A speed change request is issued during
deceleration and stop caused by turned OFF of
the JOG start signal.
The new speed value in JOG operation
exceeds the JOG speed limit value.
The manual pulse generator 1 pulse input
magnification is "0" or equal to or larger than
"101."
The manual pulse generator enable flag is set
when "manual pulse generator selection" in
detail parameter 1 is set at "0."
14 - 66
MELSEC-A
Action at occurrence of warning
• Setting "0": Controlled to 100.
• "301" or larger setting: Controlled to 300.
Torque change is not carried out.
Operation is made at the bias speed at start.
• The warning is for the target axis.
• Reading/writing is not made.
The warning is for the target axis.
Speed change is not made.
• 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.
• Input magnification ≥ 101: 100
• Input magnification "0": 1
Failure to start manual pulse generator
operation