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Escort LRP2000 123 , 6.5.24 ABxF Command 10H: Set Output

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RFID Communications

123 LRP2000 Passive Reader/Writer

6.5.24 ABxF Command 10H: Set Output

DESCRIPTION

Command 10H sets the states of the output lines and output LEDs "A" through "D."

DISCUSSION

This command sets the state of the digital output lines using a one-byte parameter, Output Status. The

least significant nibble of the Output Status Byte determines the status of the outputs. The least sign ificant

bit of this nibble corresponds to Output A. The most significant bit of this nibble corresponds to Output D.

The most significant nibble of the Output Status Byte is reserved and should be set to 0H. An output bit set

to one (1) turns the corresponding LED on, and closes the electronic switch of the output, allowing current

to flow through the output circuit. An output bit reset to zero turns the corresponding LED off, and open the

electronic switch in the output circuit. The following chart shows the hex values for all combinations of

output status bytes. To reset all output bits, issue the command with 00H for the output status byte.

Output

Status

Byte Remarks LSB Bit 3

Output D LSB Bit 2

Output C LSB Bit 1

Output B LSB Bit 0

Output A

00H Reset A, B, C, D 0 0 0 0

01H Set Output A - Reset B, C, D 0 0 0 1

02H Set Output B - Reset A, C, D 0010

03H Set Output A, B - Reset C, D 0011

04H Set Output C - Reset A, B, D 0100

05H Set Output A, C - Reset B, D0101

06H Set Output B, C - Reset A, D 0110

07H Set Output A, B, C - Reset D 0111

08H Set Output D - Reset A, B, C 1000

09H Set Output A, D - Reset B, C 1 0 0 1

0AH Set Output B, D - Reset A, C 1010

0BH Set Output A, B, D - Reset C 1011

0CHSet Output C, D - Reset A, B 1100

0DH Set Output A, C, D - Reset B 1101

0EH Set Output B, C, D - Reset A 1 1 1 0

0FH Set Output A, B, C, D 1111

Field Content

Header 0202H

Command Size Packet length in bytes excluding the header, command size, checksum, and terminator bytes

Command 10H

Output Status Byte 1 byte representing the desired output settings in bits 0-3

Checksum Optional checksum

Terminator 03H

Contents

Main Escort Memory Systems Warranty Table of Contents Chapter 1 Introduction Chapter 2 Installation and Guidelines Chapter 3 Electrical Interface Chapter 4 Communications Interface ii Chapter 6 RFID Communications Page 1 1 Introduction 1.1 Introduction 1.2 Unpacking and Inspection 1.3 FCC Compliance Page Page Page Page Page Page Page Page 11 2.2 Installation 2.2.1 LRP2000-26 Antenna Assembly Page 13 Page Page Page 17 3.2 Antenna Cabling Page Page 21 3.3 Data Terminal Blocks Page 23 3.4 Power Supply Wiring Page Page 3.8 Digital I/O Circuitry 27 3.8.1 Inputs 3.8.2 Outputs Electrical Interface 29 Figure 23: J20 Output Connector Table 5: Output Connector Pinout Page Page Page 33 3.9 Master/Slave Configuration 3.9.1 Setting Jumper 32 on the Master 35 3.9.2 DIP Switch Settings on the Slave 3.9.3 Setting Jumper J16 on the Slave 37 4 Communications Interface 4.1 Configuring the Serial Interface 4.1.1 COM1 4.1.2 COM2 Page 39 4.1.3 Digital Board DIP Switch 4.2 Optional Ethernet Interface 4.3 Configuring the Ethernet Module for Network Communication Page Page 43 4.4 LED Indicators Communications Interface LRP2000 Passive Reader/Writer 44 Figure 39: LED Indicators Table 13: LED Indicators 45 Page 5 Menu Configuration 5.1 How to Enter the Menu Configuration 5.2 Set-Up Operating Parameters 5.2.1 Set COM1 Parameters 5.2.2 Set COM2 Parameters 49 5.2.3 Set Operating Mode Page 51 5.2.4 Set RF Communication 5.2.5 Restore Factory Defaults 5.2.6 Return to Main Menu 53 5.3 Download New Program 5.4 Downloading DSP Firmware 5.5 Exit to Operating Mode 6 RFID Communications 6.1 Introduction LRP2000 Passive Reader/Writer 56 6.1.1 ABx Command Set Listings Table14, Table 15, and Table 16 list the ABx commands recognized by the LRP2000. NOTE: The delay between the characters of a command sent to the controller cannot be longer than 200 ms. Table 14: Single Tag Commands 6.2 Command Parameters 6.2.1 Command Timeout 6.2.2 Delay Between Duplicate Decodes 6.3 Multi-tag Command Parameters 6.3.1 Tag Repeat Count 6.3.3 Start Continuous Read 59 6.4 Standard ABx Protocol Table 18: Multi-tag Example 6.4.1 ABxS Command 04H: Fill Tag 61 6.4.2 ABxS Command 05H: Read 6.4.3 ABxS Command 06H: Write 63 6.4.4 ABxS Command 07H: Read Tag Serial Number 6.4.5 ABxS Command 08H: Tag Search 6.4.6 ABxS Command 0DH: Stop/Start Continuous Read 65 6.4.7 ABxS Command 14H: Get Memory Status 67 6.4.8 ABxS Command 16H: Write Family Code 6.4.9 ABxS Command 17H: Lock Family Code 6.4.10 ABxS Command 82H: SN Read All 69 6.4.11 ABxS Command 83H: Start/Stop Continuous SN Read All 71 6.4.12 ABxS Command 84H: Fill Tag All 73 6.4.13 ABxS Command 85H: Read All LRP2000 Passive Reader/Writer 74 75 6.4.14 ABxS Command 86H: Write All 6.4.15 ABxS Command 87H: Read Tag SN All 77 6.4.16 ABxS Command 88H: Tag Search All 6.4.17 ABxS Command 8BH: Write Family Code All 79 6.4.18 ABxS Command 8CH: Lock Family Code All 6.4.19 ABxS Command 8DH: Start/Stop Continuous Read All 81 6.4.20 ABxS Command 91H: Memory Lock All 83 6.4.21 ABxS Command 94H: SN Fill Page 85 6.4.22 ABxS Command 95H: SN Read 6.4.23 ABxS Command 96H: SN Write 87 6.4.24 ABxS Command 10H: Set Output 89 6.4.25 ABxS Command 11H: Input Status 6.5 ABx Fast Protocol 91 6.5.1 ABxF Command 04H: Fill Tag 93 6.5.2 ABxF Command 05H: Read 6.5.3 ABxF Command 06H: Write 95 6.5.4 ABxF Command 07H: Read Tag Serial Number 6.5.5 ABxF Command 08H: Tag Search 97 6.5.6 ABxF Command 0DH: Start/Stop Continuous Read 6.5.7 ABxF Command 14H: Get Memory Status 99 6.5.8 ABxF Command 16H: Write Family Code This example change the family code of the tag to 00H. DESCRIPTION Command 16H changes the family code of an RFID tag. 6.5.9 ABxF Command 17H: Lock Family Code 6.5.10 ABxF Command 82H: Read Data and SN All 101 LRP2000 Passive Reader/Writer 102 103 6.5.11 ABxF Command 83H: Start/Stop Continuous SN Read All Page 105 Response from controller 6.5.12 ABxF Command 84H: Fill All 107 6.5.13 ABxF Command 85H: Block Read All LRP2000 Passive Reader/Writer 108 109 6.5.14 ABxF Command 86H: Block Write All 6.5.15 ABxF Command 87H: Read Tag SN All 111 6.5.16 ABxF Command 88H: Tag Search All 113 6.5.17 ABxF Command 8DH: Stop/Start Continuous Read All 6.5.18 ABxF Command 91H: Memory Lock All 115 6.5.19 ABxF Command 8BH: Write Family Code All 6.5.20 ABxF Command 8CH: Lock Family Code All 117 6.5.21 ABxF Command 94H: SN Fill LRP2000 Passive Reader/Writer 118 This example fills the tag with serial number 1DB0320000104E0 with FFH. 119 6.5.22 ABxF Command 95H: SN Block Read LRP2000 Passive Reader/Writer 120 121 6.5.23 ABxF Command 96H: SN Block Write LRP2000 Passive Reader/Writer 122 This example writes 4 bytes to the tag with serial number 1DB0320000104E0 starting at address 0AH. 123 6.5.24 ABxF Command 10H: Set Output 6.5.25 ABxF Command 11H: Input Status 125 The following example shows only input B is ON, and A, C, and D are OFF. 6.6 ABx ASCII Protocol 6.6.1 ABx ASCII Protocol Command Structure 6.6.2 ABx ASCII Protocol Response Structure 127 LRP2000 Passive Reader/Writer 128 129 6.7 ABx Error Codes 6.7.1 Multi-tag Error Codes 6.7.2 ABx Standard Error Codes 6.7.3 ABx Fast Error Codes 6.7.4 ABx ASCII Error Codes 131 6.7.5 Multi-tag Command Error Code 132 Appendix A Specifications A.1 Electrical A.2 Communication A.3 Mechanical Specifications A.4 Environmental Appendix B Models and Accessories B.1 Available Models B.2 Options B.3 Accessories B.4 Tags 134 Appendix C ASCII Chart ASCII Chart 135