Mitsubishi Electric MELSERVO-J4 Instruction Manual page 367

10. COMMUNICATION FUNCTION
(3) Reading the status of input devices switched on with communication
Reads the on/off statuses of the input devices switched on with communication.
(a) Transmission
Transmits command [1] [2] + data No. [6] [0] to [6] [2].
(b) Return
The slave station returns the status of the input devices.
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Command Data No.
[1] [2] [6] [0] to [6] [2]
b31
Command of each bit is transmitted to the master station as hexadecimal data.
Data No. [6] [0]
SON
LSP
LSN
TL
TL1
PC
RES
CR
SP1
SP2
SP3
ST1/RS2
ST2/RS1
CMX1
CMX2
LOP
EM2/EM1
STAB2
TSTP
CDP
CLD
MECR
Symbol
Data No. [6] [1]
ABSM
ABSR
MSD
PI1
PI2
PI3
10 - 16
b1b0
1: On
0: Off
Data No. [6] [2]
MD0
MD1
TCH
TP0
TP1
OVR
STAB
DOG/SIG
LPS
RT
RTCDP
OV0
OV1
OV2
OV3
DI0
DI1
DI2
DI3
DI4
DI5
DI6
DI7