Output Signal (Do) Forced Output - Mitsubishi MR-JE-10A Instruction Manual

4. STARTUP

4.5.8 Output signal (DO) forced output

Output signals can be switched on/off forcibly independently of the servo status. Use this function for output
signal wiring check, etc. This operation must be performed in the servo off state by turning off SON (Servo-
on).
Operation
The display screen at power-on. Using the "MODE" button, display the diagnostic screen.
POINT
When the servo system is used in a vertical lift application, turning on MBR
(Electromagnetic brake interlock) by the DO forced output after assigning it to
connector CN1 will release the electromagnetic brake, causing a drop. Take
drop preventive measures on the machine side.
CN1 CN1 CN1
33 48
Press "UP" three times.
Press "SET" for longer than 2 s.
......
Switch on/off the signal below the lit segment.
Always lit.
...... Indicates on/off of output signal. Definitions of on/off
are the same as those for the external I/O signals.
(Light on: on, light off: off)
CN1 CN1
23 24 49
Press "MODE" once.
......
The lit LED moves to the upper LED of CN1-24.
Press "UP" once.
......
CN1-24 switches on.
(Between CN1-24 and DOCOM are connected.)
Press "DOWN" once.
......
CN1-24 switches off.
Press "SET" for longer than 2 s.
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