Alar
m List
Alar
m Nu
mbe
r (4
00
0 to
4
9
99
)
Alarm List-587
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4226
COMMUNICATION
SERVICE ERROR
1
The communication channel
could not be opened/closed at
OPEN/CLOSE instruction
execution.
Setting error
(1)Check the following settings.
∙
Setting of the RS (transmission) parameter
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
100
The communication port is
already opened.
Setting error
(1)Check the following settings.
The serial port setting
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
101
The communication port is not
opened.
Setting error
(1)Check the following settings.
The serial port setting
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
102
No space was found in data
sent buffer.
Setting error
(1)Check the following settings.
The serial port setting
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
103
The setting value for the event
queue designation parameter
is incorrect.
Setting error
(1)Reset the alarm.
(2)Check the following settings.
∙
RS157
…
Set to 1 to 4
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
