Axis 670 Bedienerhandbuch PDF herunterladen (Seite 23)

4.2.

First Time Startup

Using the connector kit provided with your system, make the connectors for Jl and J3 as

appropriate. Do not attach them to the 670 board at this time. After constracting the cables,

double-check the wiring to ensure that everything is correct. Applying voltages to the wrong

inputs would probably damage the scanner and the servo board which would void the

warranty. Check the input power section, 3.3.

Check that the jumper configuration of

and W3 are correct for the voltages provided at

the power supply

inputs.

Check the input power section, 3.3.

Plug the scanner cable, male end, into J2 on the servo board and tighten the locking screws

securely.

Plug the scanner cable female end into the connector on the scanner and tighten the locking

screws securely.

Note: Step 5 is for systems that do not already have the mirrors mounted and aligned.

Install the mirror on the shaft ofthe scanner and tighten securely. Ensure that the mirror's

angular swing does not allow it to hit any obstmction (e.g. the table the scanner is sitting on

or each other). Also ensure the mirror alignment mode jumper

is shorting pins 2 and 3.

(Not in alignment mode.)

6. Ensure that power is not being applied to the input power coimector, J3 and attach it to the

670 board.

If the system is to be driven from an analog input, install the Jl connector as appropriate. If

the system is digital, refer to the applicable document for the digital input option used.

Ensure W4 is set appropriate for the type of

input.

Whichever type input is being used, set

the input signal so the scanner centers. For analog inputs this is

0.000

volts. For the digital

inputs, set them to 32768

lo.

For more information, see the Command Input section 3.6.

8. Tum the power on and observe the scanner shaft. One second after tum-on, the shaft should

tum to the centered position. Three seconds after tum-on the scanner will move to the

commanded position, which also should

centered for now.

9. Turn the mirror load by the edges verv lightiy to observe if the servo has "stiffened up.

"Stiffening up occurs when the scanner is under proper servo contiol. The scanner should

resist your lijght efforts to tum it Do not be alarmed if a whining sound is heard or slight

clicking is felt when this attempted. This is the normal operation of the current integrator

and can

ignored. These sounds will not be made during normal operation.

10.

Hook up an oscilloscope or other voltage meter to the Vp signal at TPl. At this time the

voltage should read very nearly 0.0

volts.

Use TP2 or

W7.2

for the ground reference.

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