IAI TB-02 - Page 409

8. Error Display
397
Code Messa
g
e Contents, occurrin
g
cases, and countermeasures
20E Over soft-limit
It reached the soft limits.
Check the settings of the soft limits, and use
within the settin
g
s.
210 HOME ON while moving
The home return signal (HOME) from PLC was
turned ON during the movement operation.
Check the output of the home return signal
(
HOME
)
from PLC.
211 JOG ON while moving
The jogging movement signal (JOG) from PLC
was turned ON during the movement operation.
Check the output of the jogging movement signal
(
JOG
)
from PLC.
220
Write prohibit(AUTO)
The position data or parameter was written during
the AUTO mode.
Write them after chan
g
in
g
to the teachin
g
mode.
221
Write prohibit(MON)
The position data or parameter was written during
the monitor mode.
Write them after chan
g
in
g
to the teachin
g
mode.
222
Move prohibit(AUTO)
The actuator movement was operated during the
AUTO mode.
Operate the movement after changing to the
teachin
g
mode.
223
Move prohibit(MON)
The actuator movement was operated during the
monitor mode.
Operate the movement after changing to the
teachin
g
mode.
301
Overrun error
Abnormality occurred on the serial
communication with the controller
1) The controller connection cable may be open.
Check the connection cable for wrong wiring or
wire breakage.
2)
The controller connection cable connector may
be inserted improperly. Securely insert the
connection cable connector.
3) Garbled data could occur due to the influence
of noise.
Review the wiring run, installation, etc. so that
the noise does not influence them.
4) In the control of multiple units with the serial
communication, the slave station number could
be duplicated.
Change the number so that the slave station
number is not duplicated.
If still havin
g
trouble, consult us.
302
Framing error
303
Parity error
304
SCI Recieve-Que overflow
305
SCI Send-Que overflow
306
Recieve-Buffer overflow
308
Response time out
30
A
Packet Recieve-Que overflow
30B
Packet Send-Que overflow