Microscan EZ Match Imager Uživatelský manuál stáhnout pdf (Strana 211)

100

101

EZ Match User Manual

8-27

I/O Parameters

EZ Button

The EZ Button has four positions, selectable by the length of time the button is held down,

and indicated by one, two, three, and four beeps in succession. Each position can be

programmed for any of eight options.

Global Status

Disabled

When set to Disabled, the EZ Button does not function.

Enabled

When selected, the EZ Button is enabled and the function of each button position is

selected by the EZ Button Mode command.

Trigger

When selected, the EZ Button acts as a trigger for the imager to start and end read cycles.

All other button operations are inactive.

Unlatch Outputs

In this configuration, the EZ Button will unlatch any logic outputs that have been latched.

Parameter Switch

The parameter switch toggles between custom defaults and power-on settings. The condition

is the same as that achieved by sending the

<Arc>

and

<Arp>

commands consecutively.

Definition: Serves as a master switch to enable/disable the EZ Button status.

Serial Cmd: <K770,global status,default on power-on,load IP database,save for

power-on>

Default: Enabled

Options: 0 = Disabled 1 = Enabled 2 = Trigger

3 = Unlatch Outputs 4 = Parameter Switch

In External

Level:

The read cycle endures for as long as the EZ Button is pressed, unless a

timeout occurs and Timeout is enabled for End of Read Cycle.

In External

Edge:

As with Level, Edge allows a read cycle to be initiated by pressing the EZ

Button, but unlike Level, the read cycle ends with a Good Read output, a

timeout, or a new trigger.

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