External I/O Signal Display - Mitsubishi Electric MR-J4-10A(-RJ) Instruction Manual

4. STARTUP

4.5.7 External I/O signal display

The on/off states of the digital I/O signals connected to the servo amplifier can be confirmed.
(1) Operation
Call the display screen shown after power-on. Using the "MODE" button, show the diagnostic screen.
(2) Display definition
The 7-segment LED segments and CN1 connector pins correspond as shown below.
Input signals
Always lit
Output signals
Note 1. This is used with MR-J4-_A_-RJ servo amplifiers with software version B3 or later.
2. This is available for MR-J4-_A_(-RJ) servo amplifiers manufactured in January 2015 or later with software
version B7 or later.
The LED segment corresponding to the pin is lit to indicate on, and is extinguished to indicate off.
The signals corresponding to the pins in the respective control modes are indicated below.
POINT
The I/O signal settings can be changed using the I/O setting parameters [Pr.
PD23] to [Pr. PD26], [Pr. PD28], and [Pr. PD47].
CN1-10 (Note 1)/ CN1-35 (Note 1)/
CN1-37 (Note 2) CN1-38 (Note 2)
CN1-42 CN1-45 CN1-18
CN1-14 CN1-13 CN1-33
(Note 1) (Note 1)
Press "UP" twice.
...... External I/O signal display screen
CN1-17 CN1-16 CN1-41
CN1-48 CN1-22
4 - 35
CN1-19 CN1-15 CN1-44
CN1-25 CN1-23 CN1-24
Light on: on
Light off: off
CN1-43
CN1-49