135
Console LED display
Cause
Where to check and how to
take actions
Reference
1. External speed setting device
malfunctions.
Check the operation of the
external speed setting
device.
2. The settings from the speed
control proportion gain
(1)(7.ASrP) to the system
inertia moment (1)(9.ASrJ) are
not correct and therefore
overshoot occurs.
Readjust the setting from
the speed control
proportion gain
(1)(7.ASrP) to the system
inertia moment
(1)(9.ASrJ).
Chapter 6, 6.1
Basic Setting Area
Chapter 7, 7.1
Basic Setting Area
[Contents]
It starts when the speed
exceeds the forward
overspeed protection
setting (F-01) or the
reverse overspeed
protection setting (F-02).
3. The load is smaller than the
armature current command
value while the armature
current control mode is
selected.
Review the armature
current command value.
*The setting method of
armature current
command value is
different depending on
the armature current
command input place
(i-08).
Chapter 6, 6.10
Area i
Chapter 7, 7.10
Area i
4. The setting values of the
forward overspeed protection
setting (F-01) and the reverse
overspeed protection setting
(F-02) are not correct.
Review the setting values
of the forward overspeed
protection setting (F-01)
and the reverse
overspeed protection
setting (F-02).
Chapter 6, 6.7 Area
F
Chapter 7, 7.7 Area F
