YASKAWA yasnac lx3 - Page 20

4.2,2 ALARM075, 076, 077 (RS232CFaulty)
076: RS232C interface; transmission fi~ilure
077: RS232C interface; 10 characters or more
075: RS232C interface; disagreement between
were read after stop code was issued.
number of bits and number of baud rates
RS232C
~llkey. ~
—
Setting
data written
correctl 9
~No “ __!ti
#6028 (OUT)
NO
#6026 (IN)
Baud rate setting.
Stop bit setting.
Control code setting.
\- “-
Check wiring.
Fig. 4.3
–14-