External I/O Signal Display - Mitsubishi Electric MELSERVO-J4 Series Instruction Manual

3. DISPLAY AND OPERATION SECTIONS

3.1.7 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
The display screen at power-on. Using the "MODE" button, display 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 pin is available with servo amplifiers having software version B3 or later, and manufactured in
November 2014 or later.
2. This pin is available with servo amplifiers having software version B7 or later, and manufactured in
January 2015 or later.
The LED segment corresponding to the pin is lit to indicate on, and is extinguished to indicate off.
For each pin signal in control modes, refer to section 2.2 (1).
POINT
The I/O signal settings can be changed using the I/O setting parameters [Pr.
PD04] to [Pr. PD28].
CN1-10 (Note 1)/ CN1-35 (Note 1)/
CN1-37 (Note 2) CN1-38 (Note 2)
CN1-42 CN1-45 CN1-18 CN1-17
CN1-14 CN1-13 CN1-33
3 - 23
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Press the "UP" button twice.
...... External I/O signal display screen
CN1-16 CN1-41 CN1-19 CN1-15
CN1-48 CN1-22 CN1-25 CN1-23
CN1-44 CN1-43
CN1-24 CN1-49
Light on: on
Light off: off