Kollmorgen AKD Fault Card

AKD Fault Card | 2 Fault and Warning Messages
Fault
(“F”)
Warning
(“n”)
Message/Warning Cause Remedy Drive
Respons-
e to Fault
F123
n123
Invalid motion task. Invalid motion task. Check motion task settings
and parameters to make
sure that the values
entered will produce a valid
motion task.
Disable
power
stage
F124 Cogging compensation
non volatile memory data
error (CRC).
The cogging com-
pensation table saved in
non-volatile memory is
corrupted.
Configure and save your
cogging compensation
table again. If the fault per-
sists, send the drive for
repair.
Disable
power
stage
F125
n125
Fieldbus Sync frames
lost.
The fieldbus lost syn-
chronization.
Check fieldbus connection
(X5 and X6 if you are using
EtherCAT; X12 and X13 if
you are using CANopen) or
the settings of your Ether-
CAT or CANopen master.
Controlled
stop
F126
n126
Bode plot too much move-
ment.
Too much movement
was created during a
Bode plot. Motor is
unstable and is not fol-
lowing drive instruc-
tions.
Check that the system is
closed loop stable. Refer to
the system tuning guide.
Dynamic
braking
F127 Incomplete Emergency
Procedure.
Incomplete emergency
stop procedure (problem
with the emergency
stop motion task).
Disconnect power from
drive and check emergency
stop procedure.
Dynamic
braking
F128 Mpoles / Fpoles not
integer.
Ratio of motor poles to
feedback poles must be
a whole number.
Change to a compatible
feedback device.
Disable
power
stage
F129 Fieldbus Heartbeat lost. Heartbeat lost. Check CANopen cabling.
Reduce bus load or
increase the heartbeat
update time.
Controlled
stop
F130 Secondary feedback sup-
ply over current.
5V power supply was
shorted out on X9.
Check X9 connection. Disable
power
stage
F131 Secondary feedback A/B
line break.
Problem in secondary
feedback detected.
Check secondary feedback
(X9 connection).
Disable
power
stage
F132 Secondary feedback Z
line break.
Problem in secondary
feedback detected.
Check secondary feedback
(X9 connection).
Disable
power
stage
7 Kollmorgen | kdn.kollmorgen.com | November 2019

Kollmorgen AKD Specifications

General

Control Modes	Torque, Velocity, Position
Communication Interfaces	EtherCAT, CANopen
Feedback Options	Resolver
Safety	STO (Safe Torque Off), SS1 (Safe Stop 1)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature
Operating Temperature Range	0°C to 55°C
Humidity	5% to 95% non-condensing