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Auxiliary Port Communications
Host Commands (IT3875XXX-X2-1 and ST2070-5 only)
Most VersaCode script commands can be sent by RS-232 from the host to a
scanner via the base unit. When the host sends the VersaCode commands,
they are called Host Commands. Host Commands can be used to control every
function of the scanner. For example, Host Commands may be used to put a
text prompt on the scanner’s display or to get input from the scanner or keypad.
Host Commands may be used to notify the operator that scanned data has been
accepted or rejected by putting a picture on the scanner’s display or by sounding
the beeper and lighting the LEDs. In this way, they are much like Host ACK
escape commands ("Host ACK Selection" on page 3-6), only Host Commands
are more powerful.
The following criteria must be met for Host Commands to work correctly:
• The cordless system must be configured for Aux Port RS-232 (Terminal
ID = 000).
• Both the host terminal and the cordless system must have RTS/CTS
handshaking ("Hardware Flow Control Selection" on page 3-4) enabled.
• Host Commands are addressed to an individual scanner using a four-
character Scanner ID.
• The scanner must be expecting the Host Command. This is
accomplished using one of three VersaCode commands resident in the
scanner: WaitForMultiple Commands, WaitForCommand, or
CheckForCommand. For additional information, please refer to the
VersaCode Language Reference User’s Guide.
• Refer to VersaCode Language Reference User’s Guide to determine
which VersaCode commands are available as Host Commands and for
the correct syntax of the commands.
• The host computer must be capable of sending Host Commands by RS-
232 and capable of interpreting the response to each command.
Each scanner responds to only one Host Command at a time. The host receives
a response from the scanner when the command has been processed.
Содержание SCANTEAM 2070
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Страница 108: ...5 6 Initiate Key Macro IT3875 and ST2070 5 only FN 0 FN 1 FN 2 FN 3 FN 4 FN 5 FN 6 FN 7 FN 8 FN 9 Asterisk Macro...
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Страница 132: ...6 2 Codabar Default All Codabar Settings Codabar Start Stop Characters On Off Transmit Don t Transmit...
Страница 136: ...6 6 Code 39 Default All Code 39 Settings Code 39 Start Stop Characters On Off Transmit Don t Transmit...
Страница 141: ...6 11 Code 93 Default All Code 93 Settings Code 93 On Off...
Страница 143: ...6 13 Interleaved 2 of 5 Default All Interleaved 2 of 5 Settings Interleaved 2 of 5 On Off...
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Страница 150: ...6 20 Code 11 Default All Code 11 Settings Code 11 Code 11 Check Digits Required On Off 2 Check Digits 1 Check Digit...
Страница 152: ...6 22 Code 128 Default All Code 128 Settings Code 128 On Off...
Страница 155: ...6 25 Telepen Default All Telepen Settings Telepen On Off...
Страница 157: ...6 27 China Post Code IT3870 IT3875 only Default All China Post Code Settings China Post Code On Off...
Страница 161: ...6 31 PDF417 IT3870PDF IT3875PDF only Default All PDF417 Settings PDF417 On Off...
Страница 166: ...6 36 MicroPDF417 IT3870PDF IT3875PDF only Default All MicroPDF417 Settings MicroPDF417 On Off...
Страница 170: ...6 40 EAN JAN 8 Default All EAN JAN 8 Settings EAN JAN 8 EAN JAN8 Check Digit On Off Transmit Don t Transmit...
Страница 173: ...6 43 UPC A continued UPC A Check Digit Number System Transmit Don t Transmit Transmit Don t Transmit...
Страница 177: ...6 47 UPC Addenda Two Digit Addenda On Two Digit Addenda Off Five Digit Addenda On Five Digit Addenda Off...
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Страница 199: ...9 11 Cordless Base Dimensions ST2070 Front View 1 4 in 3 6 cm Top View 4 5 in 11 5 cm 4 0 in 10 2 cm 3 4 View Side View...
Страница 217: ...11 5 Limited Warranty Durations IT3870 3875 ST5770 ST2070 CLESS NIMH S Charge Pack 3 Years 3 Years 3 Years 1 Year...
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Страница 231: ...Programming Chart A C Save B Discard Current Changes F E D...
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