Microscan EZ Match Imager Manual de usuario descargar pdf (Pagina 69)

EZ Match User Manual

4-1

4 Communications

Contents

This section tells how to set up communications parameters with the host and an auxiliary

terminal.

With Microscan’s ESP (Easy Setup Program), configuration changes can be made in the

ESP

menus and then sent and saved to your imager. The user can also send serial commands

to the imager via ESP’s Terminal window.

Communications by ESP .............................................................................................................. 4-2

Communications Serial Commands..............................................................................................4-3

Host Port Connections.................................................................................................................. 4-4

Host Protocol ................................................................................................................................4-5

Poll Address..................................................................................................................................4-7

ACK/NAK Options......................................................................................................................... 4-8

Polling Mode Options.................................................................................................................... 4-9

RS-422 Status............................................................................................................................. 4-10

Auxiliary Port Connections.......................................................................................................... 4-11

Auxiliary Port System Data Status..............................................................................................4-19

Daisy Chain Autoconfigure ......................................................................................................... 4-20

Response Timeout...................................................................................................................... 4-21

LRC Status..................................................................................................................................4-22

Protocol Configuration Examples................................................................................................4-23

USB HID Interface ......................................................................................................................4-24

ASCII Character Entry Modifier...................................................................................................4-33

Preamble.....................................................................................................................................4-34

Postamble...................................................................................................................................4-35

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Microscan EZ Match Imager Manual de usuario Pagina 69