6. Status Display and Parameter Setting
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6. Status Display and Parameter Setting
6.1 Status display with 7-segment LED
< LED display transition after the power is turned ON >
When the axis No. is set and the spindle amplifier power or NC power is turned ON, the spindle
amplifier is automatically initialized, etc., for self-diagnosis and operation. The 7-segment LED
display on the front of the spindle amplifier main unit changes as shown below, together with the
progression of these processes.
The 7-segment LED also displays the alarm No. when an alarm occurs.
Executing initial communication with the NC
Spindle amplifier initialization complete
Waiting for NC power start
In emergency stop status:
F#
→
E7
→
OFF are alternately
displayed.
(# is the set axis No.)
Normal operation status:
Display turns ON and OFF repeatedly.
(The 2nd digit displays the axis No. In the
example at the left, the 1st axis is indicated.)
NC power ON
Waiting for NC power
NC power OFF
NC power ON
LED display
Servo ON
Ready
ON/servo
OFF status
Alarm occurrence:
The following display (for alarm 37 in this example)
is repeated.
Ready OFF
status
F1
(flickering)
F+axis No.
37
(flickering)
Alarm No.
OFF
F1
(flickering)
F+axis No.
37
(flickering)
Alarm No.
