43
10/11
Resettable
Fault
10045
11045
Autotune CurReg
Autotune Current Regulator. Calculated
value for the current regulator integral
gain is out of range.
Verify motor nameplate data. Check
motor connections. Rerun autotune. If
the condition persists, modify the value
of parameter 10:450 [VCL CReg
Damping] and rerun autotune.
Coast (Motor Side Inverter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: Cannot override
this fault.
10/11
Resettable
Fault
10046
11046
Autotune Travel
Autotune Travel. During an Inertia Test,
the position limit value in parameter
10:911 [Autotune Psn Lim] did not allow
the drive to reach a suitable velocity.
Increase parameter 10:911 [Autotune
Psn Lim]. A value of 0 disables the limit.
Coast (Motor Side Inverter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: Cannot override
this fault.
10/11
Resettable
Fault
10047
11047
No Stop Source
No Stop Source. The last source for a
Stop Command has been removed.
Check the configuration and
connection of stop commands, such as
digital inputs, network connections, and
the HIM.
Coast (Motor Side Inverter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: Yes. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 4 ‘PERIF Flts’.
10/11
Resettable
Fault
10053
11053
Pos Over Travel
Positive Over Travel. The system has
exceeded the Positive Overtravel Limit.
The switch that feeds the digital input that
is selected in parameter 0:184 [DI PHw
OvrTrvl] has opened. After the fault is
cleared, the drive operates normally.
To clear the fault:
• Manually move the motor or load
until it is no longer beyond the limit.
• Issue a Clear Fault command.
You cannot clear the fault until the
circuit is closed or the input is
energized.
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 2 ‘MS Ctrl Flts’.
10/11
Resettable
Fault
10054
11054
Neg Over Travel
Negative Over Travel. The system has
exceeded the Negative Overtravel Limit.
The switch that feeds the digital input that
is selected in parameter 0:185 [DI NHw
OvrTrvl] has opened. After the fault is
cleared, the drive operates normally.
To clear the fault:
• Manually move the motor or load
until it is no longer beyond the limit.
• Issue a Clear Fault command.
You cannot clear the fault until the
circuit is closed or the input is
energized.
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 2 ‘MS Ctrl Flts’.
10/11
Non-Resettable
Fault
10055
11055
Travel Lim Cflct
Travel Limit Conflict. Travel limits are in
conflict. Both the forward and reverse
travel limits indicate that they are
simultaneously active. The travel limit
digital inputs are meant to be connected
to normally closed switch contacts. The
digital input status reads an off (0 = False)
bit status when the machine is on limit
and the switch contact opens. A possible
cause for this condition is loss of common
power to both the forward and reverse
travel limit switches.
If digital limits (hardware signals) are in
use, verify that the following forward
and reverse digital input pairs are not
both off: fwd/rev decel travel limit digital
inputs and fwd/rev end stop travel limit
digital inputs. If software travel limits
are in use, check the state of the fwd/
rev travel limit bits in parameter 9:51
[Trq Prove Setup]. These bits read an
on (1 = Enabled) bit status when the
machine is on limit. Bit 2 ‘Decel Fwd’
and Bit 4 ‘Decel Rev’ cannot be on
simultaneously. Similarly, Bit 3 ‘End
Stop Fwd’ and Bit 5 ‘End Stop Rev’
cannot be on simultaneously.
Current Limit Stop (Motor Side
Inverter). Additional Fault Action.
Fault opens main circuit breaker: No.
Fault can automatically reset: No.
Emergency override response:
Cannot override this fault.
10/11
Resettable
Fault
10060
11060
Fwd End Limit
Forward End Limit. The selected digital
input for one of the end limit switches,
parameter 0:180 [DI FwdEndLimit] or
0:182 [DI RevEndLimit], has detected a
falling edge and parameter 10:34
[PsnVelTrq Actv] is not set to 1 ‘Speed
Reg’.
If digital limits (hardware signals) are in
use, verify that the digital inputs are
connected to normally closed contacts.
When the end limit is reached the
contacts open.
Current Limit Stop (Motor Side
Inverter). Additional Fault Action.
Fault opens main circuit breaker: No.
Fault can automatically reset: No.
Emergency override response: 0:455
[Emerg Prot OVRD] bit 8 ‘Fdbk
Faults’.
10/11
Resettable
Fault
10061
11061
Rev End Limit
Reverse End Limit. The selected digital
input for one of the end limit switches,
parameter 0:180 [DI FwdEndLimit] or
0:182 [DI RevEndLimit], has detected a
falling edge and parameter 10:34
[PsnVelTrq Actv] is not set to 1 ‘Speed
Reg’.
If digital limits (hardware signals) are in
use, verify that the digital inputs are
connected to normally closed contacts.
When the end limit is reached the
contacts open.
Current Limit Stop (Motor Side
Inverter). Additional Fault Action.
Fault opens main circuit breaker: No.
Fault can automatically reset: No.
Emergency override response: 0:455
[Emerg Prot OVRD] bit 8 ‘Fdbk
Faults’.
10/11
Resettable
Fault
10073
11073
IPMSpdEstErr
Internal Permanent Magnet Speed
Estimate Error. The speed estimator
failed to track the high-speed angle and
has lost the field orientation of an interior
permanent magnet motor. This condition
only applies to encoderless flux vector
control.
—
Coast (Motor Side Inverter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: Cannot override
this fault.
10/11
Resettable
Fault
10075
11075
DynOffstFail
PM Dynamic Offset Test Failure. PM
Dynamic Offset test failed due to
interruption of the test before completion
or the motor movement failed to reach the
proper amount of rotation during the test.
The test is rescheduled when this fault
occurs.
Verify parameter 10:407 [Motor Poles]
is correct. If failure occurred because of
movement limitation, increase 10:587
[PM OfstTst Cur] parameter. If this fails
to correct the problem, the load on the
motor may be too high or a mechanical
brake is applied.
Coast (Motor Side Inverter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: Cannot override
this fault.
10/11
Resettable
Fault
10085
11085
IPM OverCurrent
Internal Permanent Magnet Over Current.
The current magnitude has exceeded the
trip level set by parameter 10:698 [IPM
Max Cur].
Set parameter 10:698 [IPM Max Cur] to
0 only when the drive is set to the VHz
or SVC mode.
Coast (Motor Side Inverter).
Additional Fault Action. Fault opens
main circuit breaker: No. Fault can
automatically reset: No. Emergency
override response: 0:455 [Emerg Prot
OVRD] bit 2 ‘MS Ctrl Flts’.
Table 7 — Fault Codes by Port (cont)
PORT
CONDITION
DISPLAY
TEXT
FAULT ACTION FAULT ACTION
TYPE CODE
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