ONICON System-10 LonWorks User Manual
Page 3
11451 Belcher Road South, Largo, FL 33773 • USA • Tel +1 (727) 447-6140 • Fax (727) 442-5699 • [email protected]
System-10-LON Network Interface Installation Guide 05/14 - 0654-5 / 16751
Page
3
TABLE OF CONTENTS
1.0 INTRODUCTION ..................................................................................................5
1.1
PURPOSE OF THIS GUIDE .......................................................................5
1.2
TYPICAL SYSTEM-10 FLOW DISPLAY ...................................................5
1.3 SPECIFICATIONS ......................................................................................5
1.4
NETWORK SIGNAL CONNECTIONS .......................................................6
1.4.1
Lon
Talk ...........................................................................................6
1.4.2 Optional Network Interface with
Isolated Digital Pulse Input (Di3) ...................................................7
1.5
NETWORK ADDRESSING .......................................................................10
1.5.1 LonWorks Network Addressing ...................................................10
1.6
COMMISSIONING THE BTU METER ....................................................10
1.6.1 Service Pin LED States ..................................................................10
1.7
LONWORKS XIF FILES ...........................................................................10
1.7.1 Output Network Variables ............................................................10
1.7.2 Integer Format Output Network Variables ...................................11
1.7.3 Input Network Variables ...............................................................12
1.7.4 Node Object Network Variables ...................................................12
1.7.4.1 nviRequest .......................................................................12
1.7.4.2 nvoStatus .........................................................................13
1.7.5 Resetting Totals via the Network ..................................................13
1.7.6 Rollover of Totals ..........................................................................14
2.0
NETWORK TROUBLESHOOTING TIPS ...........................................................15
2.1 TROUBLESHOOTING .............................................................................15
APPENDIX A – DRAWINGS
A-1
BTU COMPUTER BOARD
A-2
SYSTEM-10-LON BTU METER LON BOARD
A-3/A-4
INTEGER FORMAT OUTPUT NETWORK VARIABLES (2 PAGES)
A-5
LONWORKS TWISTED PAIR NETWORK TERMINATION