User's Manual Part 3

Hi-G-Tek Ltd. Microelectronics & Asset Tracking Technology

162

RS 485/232 Communication Protocol

6.5.5.15 Acknowledge OK.

LSC > Reader

This string is a one-way string that acknowledges a positive message

received from the READER.

STX #B R# CMND(0092h) CRC ETX

1 2 2 2 2 1 # of bytes

6.5.5.16. Acknowledge Failed.

6.5.5.17. Save Command

6.5.5.17.1. Command Transmission

This string is a one-way string that acknowledges a message

indicating a problem coming from the READER.

STX #B R# CMND (0094h) CRC ETX

1 2 2 2 2 1 # of bytes

This command sends a command to the Reader for later execution

by using the “Execute Saved Command”.

LSC > Reader

STX #B R# CMND(000Fh) data CRC ETX

1 2 2 2 2 1

# of bytes

phase CMND* Data*

1 2

# of bytes