LS Industrial Systems LGRF-H, Руководство пользователя

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“LS Ubiquitous RF-ID System”
[Table 4.2.1.7] Description of each item of Error occurring Receiving Frame
No. Items Description
1 Start Byte Byte indicating the start of Receiving Frame (displayed as F0)
2 Station ID Station no. given to Reader (which adjusts the value of rotary
switch next to Reader)
3 Data Length Total length of Frame (from Start Byte to Check Sum)
4 Control Mode Mode to select the control environment of Reader
5 Error Code 1 Communication error between Reader and Host
6 Error Code 2 Tag Error Response message
7 Check Sum Check Sum value
[Table 4.2.1.8] Error Code Classification (Error Response Table : Refer to Appendix B)
Items Description
Error Code 1 Communication error table between Reader and Host
Error Code 2 Tag Error Response Message Table
In case of normal communication, the 5
th
Byte value of Receiving Frame returns “00”. But if
the value except “00” is received, error occurs. For other detailed information, please refer to
“Error Response Table (Appendix B)”.