INVT SV-DA200 Series Technical Guide

INVT SV-DA200 AC Servo Drive PROFINET Technical Guide V2.63
40
Fault
code
Name
Possible cause
Solution
3. The drive force is
insufficient, which causes
motor stalling.
4. The speed loop control
parameters are not set
properly.
5. The setting of P4.39 is too
low.
drive is intact and undamaged,
and the servo system model is
correct.
4. Increase the setting of P4.39.
5. Set P4.39 to 0, which disables
the detecting for a speed
out-of-tolerance-range fault.
Er22-0
Out-of-tolerance
fault–Position out of
tolerance
1. Server response time is
too slow. Therefore the
residual pulses exceed the
setting of P4.33.
2. The motor load is too
heavy, which causes motor
stalling.
3. Pulse input frequency is
too high, exceeding the max.
motor speed.
4. The step variable in the
position command input
exceeds the setting of P4.33.
1. Check whether the conveyor
belt or chain is too tight or the
workbench reaches the
boundary or encounters
obstacles. If yes, resolve the
problem.
2. Increase the settings of
position loop or speed
feed-forward gain parameters.
Alternatively, increase the setting
of P4.33.
3. Adjust electronic gear ratio
parameters.
4. Reduce the step variable in
the position command input.
Er22-1
Out-of-tolerance
fault–Hybrid control
deviation too large
In fully-closed loop control,
the feedback position
deviation between the grating
ruler and encoder exceeds
the setting of P4.64.
1. Ensure the motor and load are
connected properly.
2. Ensure the grating ruler and
drive are connected properly.
3. Ensure P4.60, P4.61, and
P4.62 are set properly.
Er22-2
Position increment overflow
fault
The single variation in the
position command after
electronic gear ratio
conversion exceeds (2
31
-1).
1. Reduce the single variable in
the position command.
2. Modify the electronic gear ratio
to a proper setting.
Er23-0
Drive overtemperature fault
1. The ambient temperature
of the drive exceeds the
specified temperature.
2. The drive is overloaded.
1. Reduce the ambient
temperature and improve the
ventilation condition.
2. Replace the servo system with
a new one with greater power.

INVT SV-DA200 Series Specifications

General

Brand	INVT
Model	SV-DA200 Series
Category	Servo Drives
Language	English