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10-17
RS-232 Interface
ACK/NAK
When this option is selected, after transmitting data, the scanner expects either an ACK or
NAK response from the host. When the scanner receives a NAK, it re-transmits the data
and waits for either an ACK or NAK. After three unsuccessful attempts to send data, the
scanner issues an error indication and discards the data.
The scanner waits up to the programmable Host Serial Response Time-out to receive an
ACK or NAK. If the scanner does not get a response in this time, it issues an error indication
and discards the data. There are no retries when a time-out occurs.
ACK/NAK
ENQ
When this option is selected, the scanner waits for an ENQ character from the host before
transmitting data. If the scanner does not receive an ENQ within the Host Serial Response
Time-out, it issues an error indication and discards the data. The host must transmit an
ENQ character at least every Host Serial Response Time-out to prevent transmission
errors.
ENQ
Содержание MiniScan MS-120X
Страница 1: ...MiniScan MS 120X and MS 220X Integration Guide ...
Страница 2: ......
Страница 3: ...MiniScan MS 120X and MS 220X Integration Guide 72 63538 02 Revision A November 2003 ...
Страница 14: ...xii MS 120X and MS 220X Integration Guide ...
Страница 58: ...3 10 MS 120X and MS 220X Integration Guide ...
Страница 90: ...6 10 MS 120X and MS 220X Integration Guide ...
Страница 94: ...7 4 MS 120X and MS 220X Integration Guide ...
Страница 211: ...9 115 Parameter Menus Baud Rate continued Baud Rate 4800 05h Baud Rate 9600 06h Baud Rate 19 200 07h 38 400 08h ...
Страница 241: ...9 145 Parameter Menus Numeric Bar Codes continued 4 5 6 7 ...
Страница 249: ...10 7 RS 232 Interface RS 232 Host Types continued Olivetti ORS4500 Omron OPOS JPOS Fujitsu RS 232 ...
Страница 251: ...10 9 RS 232 Interface Baud Rate continued Baud Rate 9600 Baud Rate 19 200 Baud Rate 38 400 ...
Страница 266: ...10 24 MS 120X and MS 220X Integration Guide ...
Страница 280: ...11 14 MS 120X and MS 220X Integration Guide ...
Страница 330: ...13 48 MS 120X and MS 220X Integration Guide Keyboard Characters continued Send Send Send Send Send Send Send Send ...
Страница 332: ...13 50 MS 120X and MS 220X Integration Guide Keyboard Characters continued Send 8 Send 9 Send Send Send Send Send Send ...
Страница 340: ...13 58 MS 120X and MS 220X Integration Guide Keyboard Characters continued Send x Send y Send Send z Send Send Send ...
Страница 362: ...13 80 MS 120X and MS 220X Integration Guide Alphanumeric Keyboard Space Dash ...
Страница 363: ...13 81 Advanced Data Formatting MS 1207 MS 2207 Only Alphanumeric Keyboard continued ...
Страница 364: ...13 82 MS 120X and MS 220X Integration Guide Alphanumeric Keyboard continued _ Underscore ...
Страница 366: ...13 84 MS 120X and MS 220X Integration Guide Alphanumeric Keyboard continued A B D C E F H G J I ...
Страница 367: ...13 85 Advanced Data Formatting MS 1207 MS 2207 Only Alphanumeric Keyboard continued K L N M O P R Q T S ...
Страница 368: ...13 86 MS 120X and MS 220X Integration Guide Alphanumeric Keyboard continued U V X W Y Z End Of Message Cancel ...
Страница 369: ...13 87 Advanced Data Formatting MS 1207 MS 2207 Only Alphanumeric Keyboard continued a b d c e f h g j i ...
Страница 370: ...13 88 MS 120X and MS 220X Integration Guide Alphanumeric Keyboard continued k l n m o p r q t s ...
Страница 371: ...13 89 Advanced Data Formatting MS 1207 MS 2207 Only Alphanumeric Keyboard continued u v x w y z ...
Страница 372: ...13 90 MS 120X and MS 220X Integration Guide ...
Страница 376: ...15 2 MS 120X and MS 220X Integration Guide ...
Страница 394: ...A 18 MS 120X and MS 220X Integration Guide ...
Страница 406: ...Index 6 MS 120X and MS 220X Integration Guide ...
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