Mitsubishi Electric A1SJ71DN91 User Manual page 39

3. SPECIFICATIONS
0130 Bit 15 to bit 8
H
Used by the system
1) Slave status
The problem at a slave station is notified by turning bits ON and OFF, as shown
in the diagram below.
Bit 7 Bit 6 Bit 5 Bit 4
These problems have occurred if
the response bit is ON.
Bit 3 Bit 2 Bit 1
−
3 17
MELSEC-A
Bit 0
No response from slave
station
Slave station refused
written attribute data
I/O data size set in
parameters differs from the
actual size.
Set as reserved station in
the parameters