74
AFE9 Start delay
The start delay is active and the
drive will start the motor after a
predefined delay.
Check that it is safe to continue operation. Then return
emergency stop push button to normal position. Restart drive.
If the emergency stop was unintentional, check the source
selected by parameter 21.05 Emergency stop source.
Informative warning. See parameter 21.22 Start delay.
Check the setting of (and source selected by) parameter 20.40
Run permissive.
AFED Run permissive
Run permissive is keeping the drive
from running the motor.
AFEE Start interlock 1
Start interlock 1 is keeping the drive
from starting.
Check the signal source selected for parameter 20.41 Start
interlock 1.
AFEF Start interlock 2
Start interlock 2 is keeping the drive
from starting.
Check the signal source selected for parameter 20.42 Start
interlock 2.
AFF0 Start interlock 3
Start interlock 3 is keeping the drive
from starting.
Check the signal source selected for parameter 20.43 Start
interlock 3.
AFF1 Start interlock 4
Start interlock 4 is keeping the drive
from starting.
Check the signal source selected for parameter 20.44 Start
interlock 4.
AFF2
Run permissive forced
warning
A forced DI is used as a source for
parameter 20.40 Run permissive.
If 20.40 Run permissive uses DIx as the source, check if the bit
corresponding to DIx in parameter 10.03 DI force selection is 1.
AFF3
Start interlock forced
warning
One or more forced DIs is used as a
source for one or more of
parameters 20.41 Start interlock 1
... 20.44 Start interlock 4.
Check all parameters 20.41 Start interlock 1 ... 20.44 Start
interlock 4. If any of these parameters uses DIx as the source,
check if the bit corresponding to DIx in parameter 10.03 DI force
selection is 1.
AFF5 Override new start required
The Safe torque off function was
active and has been reset while in
Override.
A new start signal is required to start the drive again.
AFF6 Identification run Motor ID run will occur at next start. Informative warning.
AFF8 Motor heating active Pre-heating is being performed
Informative warning.
Motor pre-heating is active. Current specified by parameter
21.16 Preheating current is being passed through the motor.
AFFE Override active Drive is in Override mode. Informative warning.
B5A2 Power applied
The drive was powered up or the
control board was rebooted
successfully.
Informative event.
B681 Hand mode selected
The drive was placed in Hand
mode.
Informative event. Check the control panel to ensure that the
current control location is correct.
B682 Off mode selected The drive was placed in Off mode.
Informative event. Check the control panel to ensure that the
current control location is correct.
B683 Auto mode selected The drive was placed in Auto mode.
Informative event. Check the control panel to ensure that the
current control location is correct.
2310 Overcurrent
Output current has exceeded
internal fault limit.
In addition to an actual overcurrent
situation, this fault may also be
caused by an earth fault or supply
phase loss.
Check motor load.
Check acceleration times in parameter group 23 Speed
reference ramp (speed control) or 28 Frequency reference chain
(frequency control). Also check parameters 46.01 Speed scaling,
46.02 Frequency scaling and 46.03 Torque scaling.
Check motor and motor cable (including phasing and delta/star
connection). Check there are no contactors opening and closing
in motor cable.
Check that the start-up data in parameter group 99 corresponds
to the motor rating plate.
Check that there are no power factor correction capacitors or
surge absorbers in motor cable.
Check for an earth fault in motor or motor cables by measuring
the insulation resistances of motor and motor cable. See chapter
Electrical installation, section Checking the insulation of the
assembly in the Hardware manual of the drive.
FF61 ID run
Motor ID run was not completed
successfully.
Check safety circuit connections. For more information, see
chapter The Safe torque off function in the Hardware manual of
the drive and description of parameter 31.22 STO indication
run/stop(page 520).
Check the value of parameter 95.04 Control board supply.
Check the nominal motor values in parameter group 99 Motor
data. Check that no external control system is connected to the
drive.
Cycle the power to the drive (and its control unit, if powered
separately). Check that no operation limits prevent the
completion of the ID run. Restore parameters to default settings
and try again.
Check that the motor shaft is not locked. Check the auxiliary
code. See actions for each code below.
Table 35 — Fault and Alarm Codes for ACH580 VFD (cont)
CODE (HEX) WARNING / AUX. CODE CAUSE WHAT TO DO
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