User's Manual

COBALT UHF-SERIES CONTENTS
PAGE 8 OF 140
CHAPTER 6: ETHERNET/IP INTERFACE..................................... 89
6.1 ETHERNET/IP CONFIGURATION OVERVIEW ...........................................89
6.2 HTML SERVER & ONDEMAND PLC SUPPORT ......................................90
6.3 HTML SERVER AND ONDEMAND UTILITIES ..........................................90
6.4 IP CONFIGURATION VIA HTML SERVER ...............................................91
6.5 ONDEMAND CONFIGURATION FOR ETHERNET/IP...................................93
6.6 CONFIGURING PLC CONTROLLER TAGS ..............................................96
6.7 CHECKING ONDEMAND STATUS ..........................................................97
6.8 VERIFYING DATA EXCHANGE WITH RSLOGIX 5000 ..............................98
6.8.1 Ethernet/IP Handshaking ................................................................................98
6.8.2 Ethernet/IP Handshaking Example ..................................................................99
6.9 ETHERNET/IP: OBJECT MODEL .........................................................100
6.9.1 Ethernet/IP Required Objects........................................................................101
6.9.2 EtherNet/IP: Vendor Specific Objects ............................................................107
6.9.3 Application Object (0x67
–
10 Instances) ........................................................110
CHAPTER 7: MODBUS TCP INTERFACE................................... 112
7.1 MODBUS TCP OVERVIEW .................................................................112
7.2 MODBUS TCP CONFIGURATION VIA HTML SERVER ............................112
7.2.1 Setting the IP Address of the Cobalt..............................................................112
7.2.2 Modbus TCP - Command Packet Structure ....................................................115
7.2.3 Modbus TCP - Response Packet Structure ....................................................116
7.2.4 Modbus TCP - Mapping for Node 33..............................................................116
7.3 MODBUS TCP - HANDSHAKING .........................................................118
7.3.1 Modbus TCP - Host/Cobalt Handshaking .......................................................119
7.3.2 Modbus TCP - Handshaking Example............................................................119
CHAPTER 8: STANDARD TCP/IP INTERFACE ........................... 121
8.1 STANDARD TCP/IP OVERVIEW..........................................................121
8.2 STANDARD TCP/IP - IP CONFIGURATION VIA HTML SERVER ..............121
8.2.1 Setting the IP Address of the Cobalt..............................................................122
8.3 STANDARD TCP/IP - COMMAND & RESPONSE EXAMPLES ...................124
8.3.1 Standard TCP/IP - Command Structure & Example ........................................125
8.3.2 Standard TCP/IP - Response Structure & Example.........................................126
CHAPTER 9: RFID OVERVIEW ................................................. 127
9.1 RFID OVERVIEW..............................................................................127
9.2 OVERVIEW ON ULTRA HIGH FREQUENCY RFID APPLICATIONS.............128
9.2.1 UHF Standards and Regulations ...................................................................128
9.2.2 UHF Signal Propagation ...............................................................................130
9.2.3 Limiting Interference and UHF Signal Attenuation ..........................................132
APPENDIX A: TECHNICAL SPECIFICATIONS............................. 133
COBALT UHF CONTROLLERS - TECHNICAL SPECIFICATIONS...............................133