Spindle Operation & Spindle Speed Adjustment; Supplementary Function Keys - Advantech LNC M5800 Series Operation Manual

Milling Machine Series
Control panel operations
2.5 Spindle operation & spindle speed adjustment
Spindle operation
Under manual mode (here it refers to JOG, RAPID, and MPG modes), the spindle operation can be controlled by these
three keys at any time.
CW : Spindle in forward rotation.
STOP : spindle operation is stopped.
CCW : spindle in reverse rotation.
Under manual mode, the rotational speed command is adjusted between 0% to 120% regardless if the spindle is turning
clockwise or counterclockwise. One important thing to note is that the switching of rotational speed must go through the
process of pressing the STOP key or it will be invalid.
Adjustment of spindle speed
When the spindle is under memory mode or manual data input mode, after spindle rotation is started via the command
M3 (or M4) Sxx....., the spindle's actual rotation speed can be adjusted by this knob (key) in between 0% to 120%. For
example: with the issued command of M3 S1000 and the speed fixed at 120%, the actual rotational speed will be
1200RPM.
Knob style

2.6 Supplementary function keys

The controller can be used in coordination with frequently used supplementary function keys to facilitate operation, such
as the over travel release or PLC's self-defined key function; functions of various keys are described below:
1. MPG DRN (hand wheel mode)
182
Key style
Advantech-LNC Technology Co., Ltd.