Mitsubishi Electric MR-JE-_A Instruction Manual page 328

12. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
(3) Reading the status of input devices switched on with communication
The following shows how to read the on/off status of the input devices switched on with communication.
(a) Transmission
Transmit command [1] [2] and data No. [6] [0].
(b) Return
The slave station returns the status of the input devices.
Bit Symbol
0 SON
1 LSP
2 LSN
3 TL
4 TL1
5 PC
6 RES
7 CR
(4) 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
Command Data No.
[1] [2] [6] [0]
b31
Command of each bit is transmitted to the master station as hexadecimal data.
Bit Symbol
8 SP1
9 SP2
10 SP3
11 ST1/RS2
12 ST2/RS1
13 CM1
14 CM2
15 LOP
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
12 ACD0
13 ACD1
14 ACD2
15
12 - 23
Bit Symbol
16
17
18
19
20 STAB2
21
22
23
Bit Symbol
16
17
18
19
20
21
22
23
b1b0
1: On
0: Off
Bit Symbol
24
25
26
27 CDP
28
29
30
31
b1b0
1: On
0: Off
Bit Symbol
24
25 CDPS
26
27
28
29
30
31 MTTR