Mitsubishi MR-JE-100A, Instruction Manual

Page: 382 / 396

10. COMMUNICATION FUNCTION (MITSUBISHI ELECTRIC GENERAL-PURPOSE AC SERVO PROTOCOL)
10 - 23
10.2.5 Output signal pin on/off (output signal (DO) forced output)
In the test operation mode, the output signal pins can be turned on/off regardless of the servo status. Disable
the external input signals in advance with command [9] [0].
(1) Selecting the output signal (DO) forced output of the test operation mode
Transmit c [8] [B] + data No. [0] [0] + data "0004" to select the output signal (DO) forced
output.
0 0 4
Setting test operation mode
4: Output signal (DO) forced output
0
(2) External output signal on/off
Transmit the following communication commands.
Command Data No. Setting data
[9] [2] [A] [0] See below.
b31 b1b0
1: On
0: Off
Command of each bit is transmitted to the master station as hexadecimal data.
Bit CN1 connector pin Bit CN1 connector pin
0 49 16
1 24 17
2 23 18
3 19
4 20
5 48 21
6 33 22
7 23
8 24
9 25
10 26
11 27
12 28
13 29
14 30
15 31
(3) Output signal (DO) forced output
To stop the output signal (DO) forced output, transmit command [8] [B] + data No. [0] [0] + data. Turn off
the servo amplifier before switching the operation mode from the test to the normal.
Command Data No. Transmission data Setting test operation mode
[8] [B] [0] [0] 0000 Test operation mode cancel