Bedienungsanleitung Datalogic PowerScan PM8500 (Seite 172 von 232) (Englisch)

535585

172

Zoom out

Zoom in

Vorherige Seite

1/232

Nächste Seite

References

164 PowerScan™ M8500

Radio Parameters

Radio Protocol Timeout

This parameter sets the valid time to wait before transmission between the M8500 series

reader and BC-80X0 cradle is considered failed.

This parameter should be set taking into consider

ation the radio traffic (number of readers

in the same area).

If the RS-232 interface is used

with ACK/NACK enabled, this parameter should be at least

equal to the RX Timeout parameter for low traffic environments. It should be increased if

there are many readers in the same area.

It can be set between 2 and 19 seconds.

Radio RX Timeout

When the scanner is used in a standalone layout (point-to-point or with multiple readers) it

can be configured to receive “asynchronous” messages from the host at any time.

There are two modes which can enable the scanner to receive messages from the host:

1. Enable “2 way

” Communication Protocol – After the transmission of each barcode,

the scanner waits for an acknowledgement from the host.

A message can be sent by the host accompanying this acknowledgement, or in place of

it, to display something on the screen or execute a command (such as sound a beep

sequence, turn an LED on or off, etc.). If no acknowledgement or message is received

from the host within a programmable timeout duration, the radio will be switched off

and an “error transmission” beep will be sounded.

2. I

ndependent of the Selected Protocol – The scanner can be configured to keep the

radio receiver “awake” for a defined period of time following each transmission. Any

message coming from the host1 before expiration of the timeout is accepted. The

parameter “Radio RX Timeout” is used for specifying how long the scanner have to

wait for a message after receiving each code transmission.

In this mode, the radio can also be “awakened” by pressing the trigger.

The scanner can receive a message only if it is linked to the Base (i.e. the scanner has

een joined to the Base and has had at last one “valid” transmission after the last

power-on). Setting the “Radio RX timeout” value to “00” specifies that the radio never

goes into sleep mode (always awake  the scanner can receive a message at any time).

Choosing this setting will, of course, consume battery life more quickly.

Power-Off Timeout

If this command is enabled, after the desired timeout in hours, the PowerScan™ batteries

are disconnected and all power consumption ceases. To restore power, press the trigger once.

The reader will now be ready to read codes.

Power-off does not affect configuration parameters.

1. See "Messages from Host to Reader" starting on page 169 for Host to Scanner message

formatting.

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Datalogic PowerScan PM8500 Seite 172

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Andere Handbücher von Datalogic PowerScan PM8500

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info