Mitsubishi MR-JE-10A Instruction Manual page 311

12. COMMUNICATION FUNCTION (MITSUBISHI GENERAL-PURPOSE AC SERVO PROTOCOL)
(5) Reading external output pin status
The following shows how to read the on/off status of the external output pins.
(a) Transmission
Transmit command [1] [2] and data No. [C] [0].
(b) Return
The slave station returns the status of the output devices.
Bit CN1 connector pin
0 49
1 24
2 23
3
4
5 48
6 33
7
Command Data No.
[1] [2] [C] [0]
b31
Command of each bit is transmitted to the master station as hexadecimal data.
Bit CN1 connector pin
8
9
10
11
12
13
14
15
12 - 24
Bit CN1 connector pin
16
17
18
19
20
21
22
23
b1b0
1: On
0: Off
Bit CN1 connector pin
24
25
26
27
28
29
30
31