Canon GM-1000 Spezifikationen PDF herunterladen (Seite 75)

CANON Digital Galvano Scanner System GM-1000 Series

Users Manual 1.20

Input the external trigger signal

The external trigger signal is input from the digital I/O connector.

(See 5-1 ‘Connector Pin Arrangement)

Connector pin arrangement

No.

Monitor Board

Signal Name

I/O Signal Description Logic Remarks

B5 Ｄ10 Input External Trigger Signal High: ON See Circuit below.

Connection Specifications

3.3V TTL Input

Operation procedure

(Raster Scan Parameter Settings)

･Set Parameter ID =26 Raster Scan Time Setting

･Set Parameter ID =27 Raster Scan Duty Ratio Setting

･Set Parameter ID =28 Raster Scan Angle Setting

(Raster Scan Operation)

･Send Command ID=8 Data=6 Movement Start (Movement to the initial position

of a raster scan)

･Send Command ID=23 Data=8 (One way scan)

Data=9 (One coming and going)

(Reference: Data = 3 in case of continuous operation)

･Input the external trigger Signal

･Send Command ID=23 Data=0 Scan Stop

Notes

・ The external trigger input during raster scan move is ignored.

・ From the external trigger signal input, until the time actual operation starts, there can be a

fluctuation of up to a maximum of 10 usec.

FPGA

3.3V-TTL

R : 100Ω Connector

Select either

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Canon GM-1000 Spezifikationen Seite 75