915U-2 Wireless I/O Page 7
Page 7 915U-2 Wireless I/O
3.2 Indications ...................................................................................................................................................36
3.2.1 Front Panel Indications..........................................................................................................................36
3.2.2 Boot Sequence “PWR” LED Indications................................................................................................36
3.2.3 Input / Output Indications.......................................................................................................................37
Digital Inputs...............................................................................................................................................37
Digital Outputs............................................................................................................................................37
Analog Inputs..............................................................................................................................................37
Analog Outputs...........................................................................................................................................37
3.2.4 Ethernet Indications...............................................................................................................................38
3.3 System Design.............................................................................................................................................39
3.3.1 Radio Channel Capacity........................................................................................................................39
Dual Band Operation..................................................................................................................................39
3.3.2 Radio Path Reliability.............................................................................................................................39
3.3.3 Design for Failures.................................................................................................................................40
3.3.4 Indicating a Communications Problem..................................................................................................41
Fail-to-transmit alarm..................................................................................................................................41
Fail-to-receive alarm...................................................................................................................................41
3.3.5 Testing and Commissioning ..................................................................................................................41
3.4 WIBMesh ......................................................................................................................................................42
CHAPTER 4 - CONFIGURATION....................................................................................... 43
4.1 Module Configuration.................................................................................................................................43
4.2 First time Configuration .............................................................................................................................44
4.2.1 Default IP Address.................................................................................................................................44
4.2.2 Accessing Configuration........................................................................................................................44
4.2.3 Power up the 915U-2 module................................................................................................................45
4.2.4 Over the Air Web Based Configuration .................................................................................................47
4.3 Module Information Web Page...................................................................................................................48
4.4 System Tools Web page.............................................................................................................................49
System Log File..........................................................................................................................................49
Reading Configuration File.........................................................................................................................49
Writing Configuration File...........................................................................................................................49
Firmware Upgrade – Web Page.................................................................................................................49
Firmware Upgrade – USB ..........................................................................................................................49
4.5 Feature Licence Keys Web Page...............................................................................................................51
4.6 Address Map................................................................................................................................................51
4.6.1 Standard 915U-2 I/O (Basic I/O)............................................................................................................52
4.7 Serial Expansion I/O....................................................................................................................................52
4.7.1 Adding modules.....................................................................................................................................52
4.7.2 115S Expansion I/O Memory Map.........................................................................................................53
CHAPTER 5 - DIAGNOSTICS.............................................................................................54
5.1 IO Diagnostics.............................................................................................................................................54
5.1.1 Modbus Error Registers.........................................................................................................................55
5.2 Connectivity.................................................................................................................................................55
