Basler A501kc Uživatelský manuál stáhnout pdf (Strana 137)

Troubleshooting and Support

Basler A500

k 6-3

PRELIMINARY

Check the setup on your frame

grabber and make sure that the

ExSync signal is not too short. The

period of the ExSync signal must

be greater than 2 ms (A504k),

2.485 ms (A503k) or 13.52 ms

(A501k).

(On many frame grabbers, the

period of the ExSync signal is

adjusted by changing a setting for

the “frame rate”. Your frame rate

should not exceed 500 fps

(A504k), 402 fps (A503k) or 74 fps

(A501k).)

Is the ExSync period OK?

Yes

Correct

the

settings.

Check your exposure setting.

The exposure time must be

less than the ExSync period.

Is the exposure OK?

Switch on test image one.

Can the test image be seen?

Correct

the

setting.

Go to the

interfacing

troubleshooting

chart.

Replace the camera.

Yes

Are you controlling the camera with

an ExSync signal or is the camera

in free-run?

ExSync signal.

Free-run.

CCT+

Check to make sure that:

Timer 1 is set no lower than

10 µs.

Timer 2 is set no lower than

3 µs.

The sum of the Timer 1 setting

plus the Timer 2 setting is

greater than 2 ms (A504k),

2.485 ms (A503k) or 13.52 ms

(A501k).

Are the settings OK?

Correct

the

settings.

Binary

Commands

Did you set up free-run using the Exposure Time Control Mode

setting on the CCT+ or with binary commands?

Yes

Switch on the test image one.

Can the test image be seen?

Go to the

interfacing

troubleshooting

chart.

Replace the camera.

Yes

Check to make sure that the RS-644 serial connection is working OK. You can do

this by starting the CCT+. When you start the tool, the camera settings should

appear in the right-hand column.

(If this is the first time that you are starting the tool, no RS-644 port will be selected

when starting the tool. Click the “No Port Selected“ button below the menu bar and

select the RS-644 port you wish to use. The settings should appear.)

Did the camera settings appear?

Go to the

RS-644

serial

communications

troubleshooting

chart.

No. The

column is

blank.

Yes

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