User's Manual
Table Of Contents
- TABLE OF CONTENTS
- 1 GETTING STARTED 1
- 2 MECHANICAL SPECIFICATIONS 4
- 3 POWER AND ELECTRICAL INTERFACE 14
- Power from the MUX32 bus and from an ex ter nal power sup ply 26
- 3.9 LED In di ca tors 27
- 4 SERIAL AND BUS COMMUNICATIONS 29
- 5 MENU CONFIGURATION 34
- 6 RFID INTERFACE 41
- 6.1 In tro duc tion 41
- 6.2 ABx Er ror Codes 44
- 6.3 Anticollision Com mands 47
- 6.4 ABx Stan dard Pro to col 49
- ABxS Com mand 4 (04H): Fill Tag 49
- ABxS Com mand 5 (05H): Block Read 51
- ABxS Com mand 6 (06H): Block Write 53
- ABxS Com mand 7 (07H): Read Tag Se rial Num ber 55
- ABxS Com mand 8 (08H): Tag Search 56
- ABxS Com mand D (0DH): Con tin u ous Block Read 57
- ABxS Com mand 10 (10H): Set Out put 60
- ABxS Com mand 11 (11H): In put Sta tus 62
- ABxS Com mand 84 (84H): Fill Tag All 64
- ABxS Com mand 85 (85H): Block Read All 66
- ABxS Com mand 86 (86H): Block Write All 68
- ABxS Com mand 87 (87H): Read Tag SN All 70
- ABxS Com mand 88 (88H): Tag Search All 72
- ABxS Com mand 89 (89H): EAS Set/Re set All 73
- ABxS Com mand 8A (8AH): EAS Start/Stop 75
- ABxS Com mand 8D (8DH): Con tin u ous Read All 77
- ABxS Com mand 8E (8EH): Mem ory Lock All 79
- ABxS Com mand 94 (94H): SN Fill 81
- ABxS Com mand 95 (95H): SN Block Read 83
- ABxS Com mand 96 (96H): SN Block Write 85
- ABxS Com mand 97 (97H): SN Block Read All 87
- 6.5 ABx Fast Pro to col 89
- ABx Com mand Packet Struc ture: 89
- Com mand/Re sponse Size 90
- Checksum 91
- ABxF Com mand 4 (04H): Fill Tag 92
- ABxF Com mand 5 (05H): Block Read 94
- ABxF Com mand 6 (06H): Block Write 96
- ABxF Com mand 7 (07H): Read Tag Se rial Num ber 98
- ABxF Com mand 8 (08H): Tag Search 100
- ABxF Com mand D (0DH): Con tin u ous Block Read 101
- ABxF Com mand 10 (10H): Set Out put 104
- ABxF Com mand 11 (11H): In put Sta tus 106
- ABxF Com mand 84 (84H): Fill All 108
- ABxF Com mand 85 (85H): Block Read All 110
- ABxF Com mand 86 (86H): Block Write All 112
- ABxF Com mand 87 (87H): Read Tag SN All 114
- ABxF Com mand 88 (88H): Tag Search All 116
- ABxF Com mand 89 (89H): EAS Set/Re set All 118
- ABxF Com mand 8A (8AH): EAS Start/Stop 120
- ABxF Com mand 8D (8DH): Con tin u ous Read All 123
- ABxF Com mand 8E (8EH): Mem ory Lock All 126
- ABxF Com mand 94 (94H): SN Fill 128
- ABxF Com mand 95 (95H): SN Block Read 130
- ABxF Com mand 96 (96H): SN Block Write 132
- ABxF Com mand 97 (97H): SN Block Read All 134
- 6.6 ABx ASCII Pro to col 138
Table 4 shows these LEDs and their meaning.
Additional LED behavior may be observed during certain commands and
conditions. This behavior will be indicated as appropriate elsewhere in this
manual.
Copyright © 2000 Escort Memory Systems
28 LRP820-Series Long-Range Passive Reader/Writer
LED Color Indicates
PWR red The LRP820 is receiving power
RF green RF Data Transfer
ANT red Antenna On and tag in field
ERROR Red Unsuccessful RF command (.5 sec. flash)
Entering Download Mode via DIP switch 5 (4 flashes)
CONFIG green Successful RF command-1.5sec. flash
ERROR +
CONFIG
green/red Entering Operating Mode - 4 alternate flashes
Configuration Mode initiated (CTRL-D) - Both LEDS flash 4 times
Configuration Mode initiated (CTRL-E) - Both LEDS flash 2 times
IN-A yellow Input active
IN-B yellow Input active
IN-C yellow Input active
IN-D yellow Input active
COM1 green/red Incoming data (RX): red
Outgoing data (TX): green
COM2 green/red Incoming data (RX): red
Outgoing data (TX): green
MUX32 red Data transfer (RX/TX): red
OUT-A green Output active
OUT-B green Output active
OUT-C green Output active
OUT-D green Output active
Table 4 — LED Indicators