ACH580 Installation, Operation and Maintenance Manual
61
ACH580-01 Installation
0001
Slip frequency is too
small.
Check the settings of the motor
configuration parameters in groups 98
and 99.
Check that the drive is sized correctly
for the motor.
0002
Synchronous and
nominal speeds differ
too much.
0003
Nominal speed is
higher than
synchronous speed
with 1 pole pair.
0004
Nominal current is
outside limits
0005
Nominal voltage is
outside limits.
0006
Nominal power is
higher than apparent
power.
0007
Nominal power not
consistent with nominal
speed and torque.
A6A5
No motor data
Parameters in group 99
have not been set.
Check that all the required parameters
in group 99 have been set.
Note:
It is normal for this warning to
appear during the start-up and
continue until the motor data is
entered.
A6A6
Voltage category
unselected
The voltage category
has not been defined.
Set voltage category in parameter
95.01
Supply voltage
.
A6A7
System time not set
System time is not set.
Timed functions cannot
be used and fault log
dates are not correct.
Set the system time manually or
connect the panel to the drive to
synchronize the clock. If basic panel is
used, synchronize the clock through
the EFB or a fieldbus module.
Set parameter
34.10
Timed functions
enable
to
Not selected
to disable the
timed functions if they are not used.
A6B0
User lock is open
The user lock is open,
ie. user lock
configuration
parameters
96.100
…
96.102
are
visible.
Close the user lock by entering an
invalid pass code in parameter
96.02
Pass code
. See section
User lock
in
the Firmware manual.
A6B1
User pass code not
confirmed
A new user pass code
has been entered in
parameter
96.100
but
not confirmed in
96.101
.
Confirm the new pass code by
entering the same code in
96.101
. To
cancel, close the user lock without
confirming the new code. See section
User lock
in the Firmware manual
A6D1
FBA A parameter conflict
The drive does not
have a functionality
requested by a PLC, or
requested functionality
has not been activated.
Check PLC programming.
Check settings of parameter groups
50 Fieldbus adapter (FBA)
.
Code
(hex)
Warning / Aux. code
Cause
What to do
