Specifications
 CNC-210A Series Technical Manual
15
έᚊཝҋજ̼ѣࢨ̳Φ
TAILY AUTOMATION CO.,LTD.
NO  Fault Description  Correctives Action 
1 
Power ON, but the display 
shows nothing. 
a. 
Check AC power input. 
b. 
Check the LED lamp on TLP-503D power supply, if not lit replace 
TLP-503D 
c. 
Replace 210A-CPU. 
2 
Power ON, but the display 
shows confusion massage, 
a. 
Replace 210A-CPU. 
3 
Power ON, but winding 
spindle didn’t rotate, or 
cannot stop rotation, And 
controller cannot get into 
ready mode. 
a. 
Press
to make the controller get into READY mode. 
b. 
Check the winding parameter
『
L.S.
』
setting value of START STEP
。
c. 
Replace turns counter CNTB-03B. 
d. 
Replace 210A-CPU. 
4 
Power ON, but guiding 
traverse didn’t move or 
cannot stop moving, And 
controller cannot get into 
ready mode. 
a. 
Press
to make the controller get into READY mode. 
b. 
Replace HOME SENSOR. 
c. 
Replace 210A-DVR. 
d. 
Replace 210A-CPU. 
5 
Cannot edit parameters. 
a. 
Check the READY LED lamp if not lit, do procedures number 3 and 4. 
b. 
Key in four numbers password before edit, if the password has been set 
before. 
c. 
Replace 210-KBD. 
d. 
Replace 210A-CPU. 
6 
Display shows Err-0, then 
reset, and get into READY 
mode. 
a. 
Replace 210A-CPU. 
7 
Display shows Err-1/Err-2 
then reset and get into 
READY mode. 
a. 
Check winding parameters 
『
SHIFT
』
and 
『
WIDTH
』
setting value. 
b. 
Check configurations 
『
TRAVEL LIMIT
』
setting value. 
8 
Display shows Err-3, then 
reset, and get into READY 
mode.
a. 
Check
winding parameters 
『
SHIFT
』
and 
『
WIDTH
』
setting value. 
b. 
Replace HOME SENSOR. 
9 
Display shows Err-5. 
a. 
Check wire connection of RS-485 connection box. 
b. 
Check wire connections between two stations. 
10 
Brake failure. 
a. 
Check wire connections of brake. 
b. 
Replace brake. 
c. 
Replace 210A-DVR. 
11 
Winding spindle can not 
switching winding direction. 
a. 
Check configurations 
『
Winding spindle control mode selection 
』
setting 
value. 
b. 
Replace 210A-CPU. 
12 
Counting failure. 
a. 
Replace turns counter CNTB-03B. 
b. 
Replace 210A-CPU. 
13 
Guiding traverse moves half 
pitch or double pitch. 
a. 
Check Configurations
『
Moving increment
』
setting value. 
a. 










