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Chip cutters

	Features of chip cutters
	Merits of inverter drives
	Notices
	Selection
	Application samples
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Chip cutters　［Semiconductor manufacturing equipment］

Application samples

Chip cutters usually use the following operating methods:

- RUN and STOP operations by remote control
- Frequency setting by operation panel (fixed frequency setting)
- Output signal when full acceleration has been reached.
- Emergency stop signal input

Setting table for inverters (VF-AS1)

The following table shows parameter settings for VF-AS1 and a high speed motor(360Hz: 21600min^-1) manufactured by TIPM.
TIPM: Toshiba Industrial Products Manufacturing Corporation

Features:
  S3 terminal: Emergency stop signal input
  OUT2 terminal: Output signal when full acceleration has been reached.
  Frequency setting by operation panel: Press up/down key/output frequency is shown on LED.

Title	Function	Setting range	Recommended setting
	Command mode selection	0 to 1	0
	Frequency setting mode selection 1	0 to 6	4
	Base frequency 1	25 to 500Hz	360
	Maximum frequency	30 to 500Hz	360
	Upper limit frequency	0.0 to Maximum frequency	360
	Full acceleration setting frequency	0.0 to Upper limit frequency	360
	Input terminal function selection 6 (S3)	0 to 135	20
	Output terminal function selection 2 (OUT2)	0 to 255	8
	Selection of short circuit detection at starting	0 to 5	2