Operation Procedures - Nakanishi E2280 Operation Manual

15. OPERATION PROCEDURES

15 - 1 Button and LED Features of the Control Panel
This Operation Manual indicates the LED status as shown below.
：LED lights
Table. 3
Button / LED
Digital Speed Indicator ⑬
Load Monitor (LOAD) ⑭
Motor Speed Adjustment
Button (SPEED , ) ⑮
⑬
㉔
㉓
㉒
㉑
㉕
⑳ ⑲
Fig. 19
：LED brinks
Description
Preset Speed, Actual Speed, Warning and Error Codes are displayed in 2 digits
format. When the motor spindle is stopped, the Preset Speed is displayed. When
the motor spindle is rotating, the actual speed is displayed.
The motor spindle load is indicated using 6 LEDs (3 Green, 2 Yellow and 1 Red).
3 or less green LEDs are lit.
Any of the yellow or red LEDs are lit.
Adjust the motor rotation speed. Each time the SPEED
the motor rotating speed increases or decreases by 1,000min
DOWN Button
UP Button
⑭ ⑮
⑱ ⑰ ⑯
Continuous operation is possible.
The Warning LED (Warning) will blink,
if this condition is continued beyond
the allowable interval the Error LED
(Error) will light and the motor spindle
will be shut down.
Push this button to decrease the motor rotating
speed.
Push this button to increase the motor rotating
speed.
or button is pushed,
-1
.
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