Download G1047 - Neoptix

7.6.3
The Help Menu ......................................................................................................................................... 43
8 THE MODBUS PROTOCOL............................................................................................................................ 44
8.1
CONFIGURING THE MODBUS OPTION .................................................................................................................. 44
8.2
SUPPORTED SERIAL TRANSMISSION MODE .......................................................................................................... 45
8.3
RTU TRANSMISSION MODE ................................................................................................................................ 45
8.4
MODBUS FUNCTION CODE AND REGISTER ADDRESSES......................................................................................... 45
8.4.1
Register content details ............................................................................................................................. 46
8.5
MODSCAN EXAMPLES........................................................................................................................................ 48
8.5.1
Monitoring multiple T/Guard .................................................................................................................... 49
8.5.2
Writing parameters ................................................................................................................................... 50
8.5.3
Data logging ............................................................................................................................................. 50
9 RS-485 CONVERTERS ..................................................................................................................................... 51
9.1
RS-485 TO USB CONVERTER ............................................................................................................................. 51
10 USING THE TEMPERATURE PROBES ........................................................................................................ 52
10.1 CAUTION........................................................................................................................................................... 52
10.2 DESCRIPTION..................................................................................................................................................... 53
10.3 WARNING ......................................................................................................................................................... 53
10.4 WORKING WITH LONG PROBES ........................................................................................................................... 53
10.5 WORKING WITH CRYOGENIC PROBES.................................................................................................................. 54
10.6 INSTALLING PROBES IN POWER TRANSFORMERS ................................................................................................. 54
11 COMMISSIONING PROCEDURE FOR NEOPTIX T/GUARD-LINK ........................................................ 55
11.1 INTRODUCTION.................................................................................................................................................. 55
11.2 REQUIRED TOOLS .............................................................................................................................................. 55
11.3 SOFTWARE DOWNLOADS ................................................................................................................................... 55
11.4 TESTING PROBES ............................................................................................................................................... 56
11.5 ANALOG OUTPUT TESTING ................................................................................................................................. 56
11.6 CONCLUSION ..................................................................................................................................................... 56
12 INDEX................................................................................................................................................................. 57
Document no. G1047r03
Copyright Neoptix Canada LP
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