IAI ELECYLINDER TB-03, Instruction Manual

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5. Error Display
94
ME0375-4A
Code Message Contents, occurring cases, and countermeasures
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 having 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
30A
Packet Recieve-Que overflow
30B
Packet Send-Que overflow
30C Not connected
The axis number of the controller cannot be
recognized.
1) The controller may not be functioning properly.
Check that the RDY lamp of the controller is
lighted. If the lamp is not lighted, the controller
is broken down.
2) The communication lines (SGA/SGB) of the
provided cable could break.
If you have a spare teaching pendant, replace
it, connect it with the PC, and try whether to
recover.
3) If a SIO converter is used, the link cable could
not be connected, though the power, 24 V, is
supplied to the converter.
Supply the power after connecting the link
cable between the converter and the controller.
If still having trouble, consult us.
30D Recieve exept responce
The abnormal response was returned from the
controller.
(This may be a temporary abnormality caused by
noise, etc.)
If the condition occurs frequently, check the
cables, noise elimination measures taken on the
power supply, etc.