Mitsubishi Electronics MR-J2S- CL Output signal DO forced output POINT, Display And Operation

7. DISPLAY AND OPERATION

7.7 Output signal (DO) forced output

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.

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.

Press UP twice.

Press SET for more than 2 seconds.

CN1A	CN1B CN1B CN1B CN1B CN1A					CN1A
14	18	4	6	19	18	19

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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