Mitsubishi Electric MR-J4-10A(-RJ) Instruction Manual page 595

14. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
(5) Reading output device status
The following shows how to read the on/off status of the output devices.
(a) Transmission
Transmit command [1] [2] and data No. [8] [0].
(b) Return
The slave station returns the status of the input/output devices.
Bit Symbol
0 RD
1 SA
2 ZSP
3 TLC
4 VLC
5 INP
6
7 WNG
Note. This is not available with the MR-J4-03A6(-RJ) servo amplifier.
Command Data No.
[1] [2] [8] [0]
b31
Command of each bit is transmitted to the master station as hexadecimal data.
Bit Symbol
8 ALM
9 OP
10 MBR
11 DB (Note)
12 ACD0
13 ACD1
14 ACD2
15 BWNG
14 - 28
Bit Symbol
16
17
18
19
20
21
22
23
b1b0
1: On
0: Off
Bit Symbol
24
25 CDPS
26 CLDS (Note)
27 ABSV
28
29
30
31 MTTR (Note)