TReX User Manual v2.14 Firmware
*TREX_ALERT_OUT....................79
*TREX_ALERT...............................79
*TREX_FILTERS............................79
*TREX_TELEMETRY....................80
*TREX_SCREEN............................80
*TREX_PIN.....................................80
*TREX_AN_CAL............................81
*TREX_MISMATCH......................81
TCP-IP Commands...............................83
*IP_ENABLE..................................83
*IP_HOST........................................83
*IP_ADD.........................................83
*IP_PORT........................................83
*IP_MASK.......................................84
*IP_GATE........................................84
*IP_DNS..........................................84
*IP_MAC.........................................84
Protocols...................................................85
WT Protocol..........................................85
Variable Content Macros..................88
Modbus.................................................89
Modbus RTU....................................89
Modbus TCP....................................89
Function Codes.................................89
Modbus Mapping Table...................90
Custom Protocol...................................92
Custom Protocol Response..............95
Custom Protocol Output...................95
RAW Protocol.......................................97
SCADA Support.......................................99
Terminology..........................................99
SCADA System Single TReX
Configuration......................................101
Unit Configuration.........................102
SCADA System Multiple TReX
Configuration......................................103
Units Configuration........................104
Viewing Multiple TReX Unit IO on the
MASTER Unit....................................106
SCADA Communication Between
MASTER and SLAVE........................107
IO Mirror Operation.............................108
Input Handling.......................................110
Output Handling....................................112
WTE Output Control Protocol.............113
Introduction.........................................113
Digital Output Format.........................113
Examples:.......................................113
Analog & Digital Output Format........114
WTE Ack and Confirm Protocol..........116
Introduction.........................................116
Store Forward Operation.....................120
Installation..............................................121
Cables Supplied..................................121
Connecting to the TReX.....................122
Connector Pin descriptions.................123
RHS (Right Panel)..........................123
LHS (Left Panel)............................125
Input Output Hardware Connection...127
Inputs..................................................127
Outputs................................................128
Serial Connections.................................129
RS-232................................................129
RS-422/RS-485...................................130
Point To Point Connection.............131
Multi-Point Connection..................131
2 Wire Connection..........................132
Bus Terminating Resistor...............132
RF Connections......................................134
Power Connections................................135
Ethernet Interface..................................136
TReX Firmware Upgrade.....................137
Firmware Upgrade Utility...................137
Upgrade Process.................................138
Physical Dimensions..............................139
Mounting Hardware..............................140
DIN Rail..............................................140
Mounting Channels.............................141
TOP Mount.........................................141
SIDE Mount........................................142
Bottom Mount.....................................143
Mount Bolts Dimensions....................144
Top and Bottom Drilling Template.....145
Side Drilling Template........................146
Omni or Directional Antenna...............147
Omni antenna......................................147
Directional antenna.............................147
Antenna Elevation.................................148
Disclaimer...............................................150
Manufacturing marking and labels.....151
Maintenance...........................................151
Product End Of Life..............................152
Product Warranty..................................153
Abbreviations and Glossary.................154
© WTE Limited, 2018 – Christchurch New Zealand
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