TECO L510S Series - Keypad Operation Error Instruction

5-4
5.1.2 Keypad Operation Error Instruction
Display content Cause Corrective action
LOC
1.Parameter
already locked
2.Motor direction
locked
3.Parameter
password (13-07)
enabled
1.Attempt to modify
frequency parameter while
13-06>0.
2.Attempt to reverse
direction when 11- 00=1.
3.Parameter (13 - 07) enabled,
set the correct password will
show LOC.
1.Adjust 13-06
2.Adjust 11-00
Err1
Keypad operation
error
1.Press ▲ or ▼while 00-05/00-06
> 0 or running at preset speed.
2.Attempt to modify the parameter.
can not be modified during
operation (refer to the parameter
list)
1.The ▲ or▼ is available for
modifying the parameter only
when 00-05/00-06=0
2.Modify the parameter in
STOP mode.
Err2
Parameter setting
error
1. 00-13 is within the range of
(11-08 ±11-11)
OR (11-09 ±11-11)
OR (11-10 ±11-11)
2. 00-12 ≦ 00-13
3. 00-05/00-06 or 10-00/10-01 set
the same value
4. Modifying parameters 01-01 to
01-09 when 01-00≠7.
5. a.If this parameter is
parameterized for both
functions (AVI/PTC) at the
same time.
b.PTC function is enabled
by setting 08-10≠0;
6. Parameter password (13-07)
set incorrect
1.modify 11-08~11-10 or 11-11
2.00-12>00-13
3.set 00-05 / 00-06 or 10-00 /
10-01 to be different value
4.set 01-00=7
5.PTC function source can not be
the same as frequency source or
PID command via AVI.
6.Please set correct password
Err5
Modification of
parameter is not
available in
communication
1.Control command sent
during communication.
2.Attempt to modify the
function 09-02~ 09-05
during communication
1.Issue enable command
before communication
2.Set parameters 09-02~
09-05 function before
communication
Err6
Communication failed
1.Wiring error
2.Communication
Parameter setting error.
3.Incorrect communication
protocol
4.Communication ground
disconnected
5.External noise
1. Check hardware and wiring
2.Check Functions(09-00~
09- 05).
3.CON2 needs to connect to the
earth.
4.Please increase the setting value
of 09-08
Err7
Parameter conflict
1.Attempt to modify the
function 13-00/13-08.
2. Voltage and current
detection circuit is abnormal.
If reset is not possible, please
consult with the supplier.