Output Signal (Do) Forced Output - Mitsubishi Electric Melservo-J2-SUPER series Instruction Manual

7. DISPLAY AND OPERATION

7.7 Output signal (DO) forced output

The output signal can be forced on/off independently of the servo status. This function is used for output
signal wiring check, etc. This operation must be performed in the servo off state (SON off).
Call the display screen shown after power-on.
Using the "MODE" button, show the diagnostic screen.
CN1A
14
POINT
When the servo system is used in a vertical lift application, turning on the
electromagnetic brake interlock (MBR) after assigning it to pin CN1B-19
will release the electromagnetic brake, causing a drop. Take drop
preventive measures on the machine side.
CN1B CN1B CN1B CN1B CN1A CN1A
18 4 6 19 18 19
Press UP twice.
Press SET for more than 2 seconds.
Switch on/off the signal below the lit segment.
Always lit
Indicates the ON/OFF of the output signal. The correspondences
between segments and signals are as in the output signals of the
external I/O signal display.
(Lit: ON, extinguished: OFF)
Press MODE once.
The segment above CN1A-pin 18 is lit.
Press UP once.
CN1A-pin 18 is switched on.
(CN1A-pin 18-SG conduct.)
Press DOWN once.
CN1A-pin 18 is switched off.
Press SET for more than 2 seconds.
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