TECO A510s, Quick Setting Manual, Page: 57 / 111

56
LED display Corrective action
PArEr
Parameter
setting error

Please refer to our
instruction manual for
correct setting
STP1
Direct start
warning

Remove the run
command from the
terminal first, and
enabled later.
FirE
Fire mode
enabled

Check the environment
and confirm the fire
status. If no fire, turn off
the power and power on
again.
AdCEr
Voltage on C/B
error

Check the voltage on
the control board.
EPErr
EEPROM Save
error

Restore factory setting,
then cut off the power
and power on again.

If warning again,
replace control board.
bdErr
Control board
error

Replace the control
board.
Parameter
Lock

Lifting the parameter
lock key code, to enter
the correct parameter
for 13-07
Set password
failed

Enter the correct
parameter for 13-07 to
enable the parameter
lock key
CYErr
Capacitor error

Replace the capacitor
and ask the original
dealer reset the counter
in inverter
4.4 Auto-tuning Error
When a fault occurs during auto-tuning of a
standard AC motor, the display will show the
“AtErr” fault and the motor stops. The fault
information is displayed in parameter 17-11.
Note:
The fault contact output does not
energize with an auto-tuning fault. Refer to
Table 4.3, for fault information during tuning,
cause and corrective action.
Table 4.3 Auto-tuning fault and corrective
actions
Error Corrective action
01
Motor data input
error.

Check the motor tuning
data (17-00 to 17-09).

Check inverter capacity
02
Motor lead to
lead resistance
R1 tuning error.

Check the motor tuning
data (17-00 to 17-09).

Check motor connection.

Disconnect motor load.

Check inverter current
detection circuit and
DCCTs.

Check motor installation.
03
Motor leakage
inductance
tuning error.
04
Motor rotor
resistance R2
tuning error.
05
Motor mutual
inductance Lm
tuning error.
07
Deadtime
compensation
detection error
06
Motor encoder
error

Check motor rated
current.

Check PG card
grounding.
08
Motor
acceleration
error (Rotational
type auto-tuning
only).

Increase acceleration
time (00-14).

Disconnect motor load.
09
Other

Check the motor tuning
data (17-00 to 17-09).

Check motor connection.
4.5 PM motor Auto-tuning Error
When a fault occurs during auto-tuning of a PM
motor, the display will show the “IPErr” fault
and the motor stops. The fault information is
displayed in parameter 22-18.
Note:
The fault contact output does not
energize with an auto-tuning fault. Refer to