Справочник Пользователя для Mitsubishi Electronics IB-1500193(ENG)-D

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Setting the DIP switches is necessary prior to turning ON the power. Setting of the DIP switches at the time 

of turning ON the power is validated. The DIP switches shall be as the standard setting (all the switches 

OFF). 

When CNC, each drive unit power have been turned ON, each unit will automatically execute self-diagnosis 

and initial settings for operation, etc. The LEDs on the front of the units will change as shown below 

according to the progression of these processes.

If an alarm occurs, the alarm No. will appear on the LEDs. Refer to section "LED display when alarm or 

warning occurs" for details on the alarm displays.

Always input emergency stop when starting the servo system.

The switches are OFF when facing bottom as illustrated.

Setting unused axis

Unused axis can be set by turning the switches ON.

Waiting for NC
power start up

NC power ON

Drive units

LED display

Drive unit initialization complete
Waiting for NC power start up

NC power ON

Executing initial
communication with NC

Emergency stop state
The LED will alternate between
F#→E7→not lit.
(# is the set axis No.)

Servo ON state

Servo OFF sate

Repeats lighting and going out.
(1st axis in the display example)

NC power OFF