User manual

915U-2 Wireless I/O Page 8
Page 8 User Manual
3.2.2 Boot Sequence “PWR” LED Indications ................................................................................................ 37
3.2.3 Input / Output Indications ....................................................................................................................... 38
Digital Inputs ............................................................................................................................................... 38
Digital Outputs ............................................................................................................................................ 38
Analog Inputs .............................................................................................................................................. 38
Analog Outputs ........................................................................................................................................... 38
3.2.4 Ethernet Indications ............................................................................................................................... 39
3.3 System Design ............................................................................................................................................. 40
3.3.1 Radio Channel Capacity ........................................................................................................................ 40
3.3.2 Dual Band Operation ............................................................................................................................. 40
3.3.3 Radio Path Reliability ............................................................................................................................. 40
3.3.4 Design for Failures ................................................................................................................................. 41
3.3.5 Indicating a Communications Problem .................................................................................................. 42
Fail-to-transmit alarm .................................................................................................................................. 42
Fail-to-receive alarm ................................................................................................................................... 42
3.3.6 WIBNet – Communication Registers. .................................................................................................... 42
3.3.7 Testing and Commissioning .................................................................................................................. 43
3.4 WIBMesh ...................................................................................................................................................... 43
CHAPTER 4 - CONFIGURATION ....................................................................................... 44
4.1 First time Configuration .............................................................................................................................. 44
4.1.1 Default IP Address ................................................................................................................................. 44
4.1.2 Changing PC Network Settings ............................................................................................................. 44
4.1.3 Over the Air Configuration ..................................................................................................................... 47
4.2 Module Configuration ................................................................................................................................. 48
4.2.1 Software & Connections ........................................................................................................................ 48
4.2.2 Mappings ............................................................................................................................................... 49
Write Mapping ............................................................................................................................................. 49
Gather Scatter Mapping ............................................................................................................................. 49
Read Mappings ........................................................................................................................................... 49
4.2.3 Address Map .......................................................................................................................................... 50
4.2.4 Standard 915U-2 I/O (Basic I/O) ............................................................................................................ 51
4.2.5 I/O Configuration .................................................................................................................................... 51
Digital Inputs ............................................................................................................................................... 51
Digital Outputs ............................................................................................................................................ 52
Pulsed Outputs ........................................................................................................................................... 52
Analog Inputs .............................................................................................................................................. 52
Analog Outputs ........................................................................................................................................... 53
4.2.6 Serial Expansion I/O .............................................................................................................................. 53
Adding modules .......................................................................................................................................... 53
115S Expansion I/O Memory Map .............................................................................................................. 54
Adding Expansion I/O to Configuration Software ....................................................................................... 54
4.2.7 Failsafe Blocks ....................................................................................................................................... 55
“Invalid” register state ................................................................................................................................. 56
4.2.8 Sensitivity Blocks ................................................................................................................................... 56
4.2.9 Serial Configuration ............................................................................................................................... 58
Modbus TCP to RTU Gateway ................................................................................................................... 58
Expansion I/O ............................................................................................................................................. 58
4.2.10 Modbus Configuration .......................................................................................................................... 59
4.3 Web based Configuration ........................................................................................................................... 62
4.3.1 Mesh ...................................................................................................................................................... 62
4.3.2 IP Routing .............................................................................................................................................. 64