Sabre 1555 RFID & Bar Code Reader Programmer’s Reference Manual
4-18
Example 1
(STX/ETX in the data, and TYPE = BFR)
before:
<STX> <TYPE> <CMD/RESP> <[PARM/DATA]> <FM> <CHK> <ETX>
0x7F 0x01 0x70, 0x5, 0x7F, 0x38 0xXX, 0xXX 0x7F
w/ DLE:
<STX> <TYPE> <CMD/RESP><[PARM/DATA] ><DLE> <CMD/RESP><[PARM/DATA]><FM> <CHK> <ETX>
0x7F 0x01 0x70, 0x5 0xEE 0x30*, 0x38 0x00, 0x00 0x7F
Note:
*CMD/RESP [PARM/DATA] (0x7F) is incremented by 1 to (0x80)
Example 2
(0xEE in the checksum, TYPE = BFR)
before:
<STX> <TYPE> byte1, byte2...byteN <CHK> <FM> <CHK> <ETX>
0x7F 0x01 0xXX, 0xXX...0xXX 0x05 0xEE 0x7F
with DLE:
<STX> <TYPE> byte1, byte2...byteN <FM> <CHK> DLE <CHK> <ETX>
0x7F 0x01 0xXX, 0xXX...0xXX 0x05 0xEE 0xEF* 0x7F
Note:
*CHK (0xEE) is incremented by 1 to 0xEF
Numerical ASCII Data (NAD = 0x02)
Compressed numerical ASCII data value (each byte has a numerical ASCII value).
This frame type has the same function as BFR.
Accepted PPP Command and Sending Information (ASI = 0x03)
This command indicates that the command has been accepted and is running or has
completed. Information concerning the command will be returned.
The second byte (i.e., after the ASI field) in the returned message indicates the initial
command request type (refer to ESA command in Table 4-15).
External Synchronization Attempt (ESA = 0x04)
This command is used to synchronize communication with a product and switch to the
Remote Control Protocol. The product can then be controlled by the host (IMC and
SMC commands). To return to the previous interface, the product must be restarted
with a PRC command (ESA is a volatile state).
By using the ESA command, the operator can use EasySet to set up the 1555 directly
without having to read a special bar code. EasySet sends a PRC to restart the 1555
when the user quits EasySet (the product reverts to its previous communication
parameters if they have not been modified in the EasySet session).
Summary of Contents for Sabre 1555
Page 1: ...Sabre1555RFID P N 072414 Programmer s Reference Manual BarCodeReader ...
Page 2: ......
Page 5: ...Contents ...
Page 6: ......
Page 14: ...Sabre 1555 RFID Bar Code Reader Programmer s Reference Manual xii ...
Page 15: ...1 Before You Begin ...
Page 16: ......
Page 20: ...Sabre 1555 RFID Bar Code Reader Programmer s Reference Manual 1 6 ...
Page 21: ...2 Getting Started ...
Page 22: ......
Page 29: ...3 Operational Modes ...
Page 30: ......
Page 41: ...4 Interactive Programming Mode ...
Page 42: ......
Page 124: ...Sabre 1555 RFID Bar Code Reader Programmer s Reference Manual 4 84 ...
Page 125: ...A Acronyms and Glossary ...
Page 126: ......
Page 135: ...B Command Value to Base 32 Conversion Table b6 1 ...
Page 136: ......
Page 148: ...Sabre 1555 RFID Bar Code Reader Programmer s Reference Manual B 14 ...
Page 149: ...C Data Value to Base 64 Conversion Table ...
Page 150: ......
Page 161: ...D Code 128 ASCII Character to Parameter Conversion Table ...
Page 162: ......
Page 168: ...Sabre 1555 RFID Bar Code Reader Programmer s Reference Manual D 8 ...
Page 169: ...E System Specifications ...
Page 170: ......
Page 178: ...Sabre 1555 RFID Bar Code Reader Programmer s Reference Manual E 10 ...