
APPENDIX
MELSEC-A
A-7
Appendix 3 Extended Trouble Information of Mitsubishi's Slaves
(1)
AJ95TB2-16T
AJ95TB2-16T notifies device-related trouble information to the master. The information consists
of seven bytes including the header (one byte) as shown below:
07h
xxh
00h
00h
00h
00h
00h
b7
b6
b5
b4
b3
b2
b1
b0
Header
(Fixed to 07h)
Always set to 0
Set to 1 when the external power supply COM1t is not supplied
Set to 1 when the external power supply COM2t is not supplied
Always set to 00h
(2)
AJ95TB32-16DT
AJ95TB32-16DT notifies device-related trouble information to the master. The information
consists of seven bytes including the header (one byte) as shown below:
07h
xxh
00h
00h
00h
00h
00h
b7
b6
b5
b4
b3
b2
b1
b0
Header
(Fixed to 07h)
Always set to 0
Set to 1 when the external power supply COM1t is not supplied
Always set to 00h
(3)
AJ95TB3-16D
AJ95TB3-16D notifies device-related trouble information to the master. The information consists
of seven bytes including the header (one byte) as shown below:
07h
00h
00h
00h
00h
00h
00h
Header
(Fixed to 07h)
Always set to 00h