GL541操作手册.pdf - 第200页

Part Five V ision Processing

4 - 31

Version 2.0

274. MG4MCGA Mark_camera_gain (0 to 255) = 0

This is the degree of magnification when the video image is acquired from the mark

camera.

Standard setting: 0

275. MG4MCOF Mark_camera_offset (0 to 255) = 0

This value determines the mark video signal’s zero point. This data sets the

background and the contrast.

Standard setting: 0

276. MG4GCGA Glue_camera_gain (0 to 255) = 0

Presently not used.

277. MG4GCOF Glue_camera_offset (0 to 255) = 0

Presently not used.

GL-541E Operation

Part 4 Chapter 2 Explanation of Proper Data

Part Five

Vision Processing

Part 5

5 - 1

Version 2.0

Chapter 1 Buffer Image Display

1. Buffer Image Display

Use the vision processing command sequence [SET] -> [MANUAL] -> [VISION] -> [BUFFER

IMG] to access functions which can be used to manipulate the buffer image stored in the

vision processing memory.

The ID code must be input in order to enter the [BUFFER IMG] command.

The function keys (F1~F6) shown below display when the [BUFFER IMG] command is selected.

Note: Refer to chapter 2 for details of the trace command section.

If the [RETURN] key is pressed the screen will return to the previous page.

For additional details refer to the SMD3 Operation Manual.

1.1 Buffer Image Selection

The buffer image that is to be displayed is selected using the [SEL BUF IMG] command

section.

Note: The vision processing board in this machine can hold one image in its buffer.

TRACE REINSPECT DISPLAY RETURN

F1 F2 F4 F5 F6

SEL BUF IMG

GL-541E Operation