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Rosemount™ 2460 System Hub
for tank gauging systems
Reference Manual
00809-0100-2460, Rev DE
October 2018
Page 2
Page 3
Reference Manual
NOTICE
00809-0100-2460, Rev DE
Rosemount™ 2460 System Hub
Read this manual before working with the product. For personal and system safety, and for
optimum product performance, make sure you thoroughly understand the contents
before installing, using, or maintaining this product.
For equipment service or support needs, contact your local Emerson
Solutions/Rosemount Tank Gauging representative.
Spare Parts
Any substitution of non-recognized spare parts may jeopardize safety. Repair, e.g.
substitution of components etc, may also jeopardize safety and is under no circumstances
allowed.
Rosemount Tank Radar AB will not take any responsibility for faults, accidents, etc caused
by non-recognized spare parts or any repair which is not made by
Rosemount Tank Radar AB.
™
Automation
Title Page
October 2018
The products described in this document are NOT designed for nuclear-qualified
applications. Using non-nuclear qualified products in applications that require
nuclear-qualified hardware or products may cause inaccurate readings.
For information on Rosemount nuclear-qualified products, contact your local Emerson
representative.
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Contents
1Section 1: Introduction
Contents
October 2018
1.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.3 Section overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.4 Technical documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.5 Service support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.6 Product recycling/ disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.7 Packing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.7.1 Reuse and recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.7.2 Energy recovery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2Section 2: Overview
2.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3.1 Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.3.2 Write protection switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.4 System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.5 Installation procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
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3Section 3: Installation
3.1 Section overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
3.3 Installation considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
3.3.1 Installation plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
3.4 Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
3.5 Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.5.1 Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.5.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.5.3 Cable selection for power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.5.4 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
3.5.5 Cabling for the TRL2/RS485 bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.5.6 Connecting to a Rosemount 2460 System Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.5.7 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
3.5.8 Terminal board and ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
3.5.9 Ground lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.5.10 Power supply connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
3.5.11 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4Section 4: Configuration
4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
4.3 Setting up a Rosemount 2460 System Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.3.2 Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
4.3.3 Preconditions for redundancy setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
4.3.4 Installation wizard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
4.3.5 Tank databases of the Rosemount 2460 System Hub and the Rosemount
2410 Tank Hub70
4.3.6 System setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
4.3.7 Redundancy configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
4.3.8 Redundancy setup via Web GUI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
4.4 Inventory calculation configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
4.4.1 Inventory manual values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
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5Section 5: Operation
6Section 6: Service and Troubleshooting
Contents
October 2018
5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
5.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
5.3 Light emitting diodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
5.3.1 Start-up procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
5.3.2 Runtime operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
5.3.3 Error LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
5.3.4 Status LED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
5.4 Redundancy operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
5.4.1 Redundancy state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
5.4.2 Errors and warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
5.4.3 Manual switch over . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
6.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
6.2 Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
6.3 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
6.4 Exchanging a modem card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
6.5 Exchanging the terminal board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
6.6 Replacing the power supply unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
6.7 Using the web interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
6.8 Ports statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
6.9 Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
6.9.1 To stop logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
6.9.2 Downloading log files to a PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121
6.10Modbus TCP configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
6.11User defined Modbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
6.12Modbus TCP statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
6.13Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
6.13.1 Protocol options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126
6.13.2 Type options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
6.13.3 I-Reg mapping options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
6.14Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Content s
6.14.1 Recommendations for Modbus TCP IP addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
6.15Diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
6.16Restore to factory defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
6.17Configuration backup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
6.17.1 Configuration backup using WinSetup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
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6.18Configuration recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
6.18.1 Configuration recovery using WinSetup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
6.19Firmware upgrade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
6.19.1 Firmware upgrade of a single Rosemount 2460 System Hub . . . . . . . . . . . . . . . . . . . .135
6.19.2 Firmware upgrade of redundant system hubs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
6.20License upgrade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
6.20.1 Upgrade procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
6.21Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
6.21.1 Pairing two system hubs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
6.21.2 To unpair redundant system hubs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
6.22Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
6.23Write protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
6.23.1 Hardware write protection switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
6.23.2 Software write protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
6.24Replacing the backup battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
6.25Setting the real-time clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
6.26Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
6.27Modem cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
6.27.1 RS232 and RS485 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
6.27.2 Enraf
®
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
6.27.3 L&J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
6.27.4 Varec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
6.27.5 Modem Multi Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
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AAppendix A: Specifications and Reference Data
Contents
October 2018
A.1 Communication/Configuration specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
A.1.1 Number of tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
A.1.2 Number of devices per field port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
A.1.3 Number of ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
A.1.4 Hosts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
A.1.5 Enraf emulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
A.1.6 GPE emulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
A.1.7 Whessoe emulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
A.1.8 L&J emulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
A.1.9 Varec emulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
A.1.10 E+H Tank Side Monitor emulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
A.1.11 Rosemount 2160/2165 emulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
A.1.12 Digital communication protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
A.2 Electrical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.2.1 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.2.2 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.2.3 Cable entries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.2.4 Electrical interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160
A.2.5 Cable size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.2.6 Built-in mains fuses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.2.7 Backup battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.3 Mechanical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.3.1 Housing material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.3.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.3.3 Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.4 Environmental specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.4.1 Temperature limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.4.2 Humidity limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.4.3 Ingress protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.5 Additional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.5.1 Metrology sealing possibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160
A.5.2 Write protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
A.6 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
A.7 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
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BAppendix B: Product Certifications
B.1 European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
B.2 Ordinary location certification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
B.3 Telecommunication compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
B.3.1 FCC and IC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
CAppendix C: Enraf® Device Configuration
C.1 Tank Database configuration for Enraf devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171
C.2 Advanced Enraf configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
C.2.1 Fast polling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
C.2.2 Configure Vapor Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
DAppendix D: Servo Commands
D.1 Sending a servo command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
D.2 Servo states. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
D.3 Type of request (TOR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
EAppendix E: Whessoe Device Configuration
E.1 Tank Database configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
E.2 Advanced Whessoe configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
E.2.1 Fast polling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
E.2.2 Configure range values for Whessoe WM550 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
E.2.3 Configure Vapor Temperature for Whessoe WM660 . . . . . . . . . . . . . . . . . . . . . . . . . . .186
FAppendix F: Modbus® Standard Question
F.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
F.1.1 Priority. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
F.2 FC02 Status register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
F.2.1 Tank register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
F.3 FC03 register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
F.3.1 System register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
F.4 FC04 register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
F.4.1 Tank register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
F.4.2 System register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
F.4.3 Inventory register area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198
F.5 User defined Modbus mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
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GAppendix G: Fast Polling
HAppendix H: L&J Device Configuration
IAppendix I: Varec® Device Configuration
Contents
October 2018
G.1 Configure fast polling with common threshold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204
G.2 Configure fast polling with individual thresholds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
H.1 Tank Database configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
H.2 Advanced L&J configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
H.2.1 Fast polling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212
H.2.2 Advanced L&J configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .212
I.1 Tank Database configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213
I.2 Advanced Varec configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
I.2.1 Fast polling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
I.2.2 Advanced Varec configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
JAppendix J: Enraf® 858 CIU Configuration
J.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
J.2 Getting started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
J.3 Host port configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .221
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Section 1 Introduction
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
Section overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Technical documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Product recycling/ disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Packing material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
1.1 Safety messages
Procedures and instructions in this manual may require special precautions to ensure the safety of the
personnel performing the operations. Information that raises potential safety issues is indicated by a
warning symbol ( ). Refer to the safety messages listed at the beginning of each section before
performing an operation preceded by this symbol.
Introduction
October 2018
Failure to follow these installation guidelines could result in death or serious injury:
Make sure only qualified personnel perform the installation.
Use the equipment only as specified in this manual. Failure to do so may impair
the protection provided by the equipment.
Ensure that the lid on the housing is closed during operation.
Electrical shock could cause death or serious injury:
Use extreme caution when making contact with the leads and terminals.
Any substitution of non-recognized parts may jeopardize safety. Repair, e.g.
substitution of components etc., may also jeopardize safety and is under no
circumstances allowed.
Introduction
1
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Introduction
October 2018
1.2 Symbols
Reference Manual
00809-0100-2460, Rev DE
The CE marking symbolises the conformity
of the product with the applicable European
Community Directives.
Protective Earth
Ground
Caution - see reference manual
2
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1.3 Section overview
Introduction
October 2018
The sections in this manual provide information on installing, operating, and maintaining the
Rosemount
Section 2: Overview provides a brief description of the various components in a Rosemount Tank
Gauging system and recommended installation procedure.
Section 3: Installation covers installation considerations as well as mechanical and electrical installation.
Section 4: Configuration describes how to configure the Rosemount 2460 System Hub by using the
TankMaster WinSetup configuration program. This section includes inventory calculations and how to
setup a pair of redundant system hubs.
Section 5: Operation describes what information that is provided by the Light Emitting Diodes (LED).
Section 6: Service and Troubleshooting covers tools, troubleshooting, and various service instructions.
Appendix A: Specifications and Reference Data contains specifications, dimensional drawings, and
ordering table.
Appendix B: Product Certifications contains information on approvals and certifications.
Appendix C: Enraf® Device Configuration describes how to configure the Rosemount 2460 tank
database using the TankMaster WinSetup configuration program. It also covers how to configure fast
polling and how to enable Vapor Temperature.
Appendix D: Servo Commands describes various commands that can be used for tanks configured as
servo tanks.
Appendix E: Whessoe Device Configuration describes how to configure the tank database of the
Rosemount 2460 for Whessoe devices.
™
2460. The sections are organized as follows:
Appendix F: Modbus® Standard Question lists the database registers which can be scanned in queries
from a Modbus master.
Appendix G: Fast Polling describes how to enable and configure fast polling for varioius devices.
Appendix H: L&J Device Configuration describes how to configure the tank database of the Rosemount
2460 for L&J devices.
Appendix I: Varec® Device Configuration describes how to configure the tank database of the
Rosemount 2460 for L&J devices.
Appendix J: Enraf® 858 CIU Configuration describes how to configure the Rosemount 2460 for Enraf 858
CIU emulation.
Introduction
3
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Introduction
October 2018
1.4 Technical documentation
The Rosemount Tank Gauging System includes the following documentation:
Reference manuals
Rosemount Tank Gauging System Configuration Manual (00809-0300-5100)
Rosemount 2460 Reference Manual (00809-0100-2460)
Rosemount 2410 Reference Manual (00809-0100-2410)
Rosemount 5900S Reference Manual (00809-0100-5900)
Rosemount 5900C Reference Manual (00809-0100-5901)
Rosemount 2240S Reference Manual (00809-0100-2240)
Rosemount 2230 Reference Manual (00809-0100-2230)
Rosemount 5300 Series Reference Manual (00809-0100-4530)
Rosemount 5400 Series Reference Manual (00809-0100-4026)
Rosemount Tank Gauging Wireless System Reference Manual (00809-0100-5200)
Rosemount TankMaster WinOpi Reference Manual (303028EN)
Reference Manual
00809-0100-2460, Rev DE
Product data sheets
Rosemount Tank Gauging System Data Sheet (00813-0100-5100)
Rosemount 2460 Product Data Sheet (00813-0100-2460)
Rosemount 2410 Product Data Sheet (00813-0100-2410)
Rosemount 5900S Product Data Sheet (00813-0100-5900)
Rosemount 5900C Product Data Sheet (00813-0100-5901)
Rosemount 2240S Product Data Sheet (00813-0100-2240)
Rosemount 2230 Product Data Sheet (00813-0100-2230)
Rosemount 5300 Product Data Sheet (00813-0100-4530)
Rosemount 5400 Product Data Sheet (00813-0100-4026)
Drawings
Table 1-1. Installation drawings for the Rosemount 2460 System Hub
Drawing Title
D7000001-927 Mechanical Installation Drawing Rosemount 2460 System Hub
D7000001-928 Electrical Installation Drawing Rosemount 2460 System Hub
D7000003-069 Electrical Installation Drawing redundant Rosemount 2460 system connection
D7000003-852 Electrical Installation Drawing Emulation
See web site on Emerson.com/Rosemount
4
for latest issues.
Introduction
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1.5 Service support
For service support contact the nearest Emerson Automation Solutions/Rosemount Tank Gauging represen-
tative. Contact information can be found on the web site emerson.com/rosemount tank gauging.
1.6 Product recycling/ disposal
Recycling of equipment and packaging should be taken into consideration and disposed of in accordance
with local and national legislation/regulations.
1.7 Packing material
Rosemount Tank Radar AB is fully certified according to ISO 14001 environmental standards. By recycling
the corrugated paperboard, or wooden boxes, used for shipping our products you can contribute to take
care of the environment.
1.7.1 Reuse and recycling
Introduction
October 2018
Experience has shown that wooden boxes can be used several times for various purposes. After careful
disassembly the wooden parts may be reused. Metal waste may be converted.
1.7.2 Energy recovery
Products which have served their time may be divided into wood and metal components and the wood
can be used as fuel in sufficient ovens.
Due to its low moisture content (approximately 7%) this fuel has a higher calorific value than ordinary
wood fuel (moisture content approximately 20%).
When burning interior plywood the nitrogen in the adhesives may increase emissions of nitrogen oxides
to the air 3-4 times more than when burning bark and splinter.
Note
Landfill is not a recycling option and should be avoided.
Introduction
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Introduction
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6
Introduction
Page 19
Reference Manual
Rosemo unt
Ta nk M as t er
Rosemount 2410 Tank Hub
Modem
Rosemount 2460 System Hub
Relay Outputs
Secondary Bus (Non-IS)
Primary Bus
Tankbus
Rosemount 2240S
Tem pe ra tu re
Tra ns m it te r
Rosemount 2230
Field Display
Host
Zone 1
Zone 0
Rosemount 5900S
Radar Level Gauge
Secondary bus (IS)
Servo
gauges
00809-0100-2460, Rev DE
Section 2 Overview
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7
Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13
Installation procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 20
2.1 Introduction
In a typical Rosemount™ Tank Gauging system, a Rosemount 2460 System Hub collects measurement
data and status information from various field devices. A standard installation includes a
Rosemount 2460 connected to a number of Rosemount 2410 Tank Hubs which collect measurement
data and status information from the field devices.
A Rosemount 2460 buffers measurement data and status information from one or more tanks, and
sends the information to a TankMaster PC, or other host system, whenever the
request for data.
Overview
October 2018
Rosemount 2460 receives a
Figure 2-1. System integration
Overview
7
Page 20
Overview
Modem
Rosemo unt
Ta nk M as t er
RS232
RS485
Ethernet
USB
RS232
TRL2, RS485
Field devices
Ta nk b us
DCS/Host
(TRL2, RS485, RS232)
Secondary bus:
Enraf
HART 4-20 mA
Analog output/input
Field devices
TRL2, RS485
Primary bus: TRL2, RS485
Field devices:
Enraf
Whessoe
Vare c
L&J
GPE
Rosemount 2410 Tank Hub
Rosemount 2460 System Hub
October 2018
2.2 Communication
The Rosemount Tank Gauging system supports various communication interfaces between field devices
and a TankMaster PC or other host computer as illustrated in Figure 2-2.
The Rosemount 2460 System Hub collects measurement data from field devices and transmits the data
to a host system. It also handles communication from a host to the field devices.
The Rosemount 2460 supports a number of communication interface standards. For host
communication, the TRL2, RS485, and RS232 are supported. TRL2 and RS485 are supported for field
device communication also, as well as other standards such as Enraf and Digital Current Loop (Whessoe).
Reference Manual
00809-0100-2460, Rev DE
The Rosemount 2410 Tank Hub has a Primary bus and a Secondary bus that can be used for TRL2 Modbus
(standard) or RS485 Modbus communication
(1)
. The Secondary bus supports other communication
protocols as well, such as Enraf, Varec etc.
Figure 2-2. Typical configuration of a Rosemount 2460 System Hub connected to a Rosemount
2410 Tank Hub and a PC/Host
1. See “Cabling for the TRL2/RS485 bus” on page 29 for information on cable requirements.
8
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A
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E
F
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B
00809-0100-2460, Rev DE
2.3 Components
This section shows the various parts of the Rosemount 2460 System Hub.
Note
The Rosemount 2460 System Hub is designed for use in non-hazardous areas.
Figure 2-3. Rosemount 2460 System Hub front and top view
Overview
October 2018
2460TAG:
S/N:
MFG (yymmdd):
DEVICE ID:
MAINS: 100-250VAC 50/60Hz, 24-48VDC 20W
MADE IN GOTHENBURG SWEDEN
A. Main label
B. Locking ring for securing lid
C. External ground terminal (M5 screw, flat, lug dimension max. 10 x 4 mm), page 28, page 39
D. Light Emitting Diodes (LED) for status and error messages, page 90
E. Cable entries (Nine (9) M20 x 1.5, Two (2) M25 x 1.5), page 28
F. Lid (can be removed by removing the locking ring)
G. Terminal compartment with communication boards and ports
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C
A
B
E
F
G
October 2018
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00809-0100-2460, Rev DE
Figure 2-4. Cable entries
A. Cable entry M25
B. Cable entries (6 x M20 x 1.5)
C. Cable entry M25 (power)
D. Membrane
E. Cable entries (3 x M20 x 1.5)
F. Cable entry for Ethernet connection ETH 1
G. Cable entry for Ethernet connection ETH 2
10
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H
G
I
J
C
D
B
E
F
00809-0100-2460, Rev DE
Figure 2-5. Inside the Rosemount 2460 System Hub
Overview
October 2018
A. Communication boards
B. Write protection switch
C. Terminal board / ports (1 to 8)
D. Ethernet ports
E. USB port
F. SD memory card reader
G. LEDs (power=green, status=yellow, error=red)
H. Power input connector (IEC C16)
I. Fuses
J. Ground bar (See “Grounding” on page 28 for more information). Note! For signal/shield wire ground only.
Overview
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ON OFF
October 2018
2.3.1 Enclosure
The Rosemount 2460 System Hub is designed with a weather protected, wall-mounted box.
Figure 2-6. Enclosure
Reference Manual
00809-0100-2460, Rev DE
2.3.2 Write protection switch
The Rosemount 2460 System Hub is equipped with a write protection switch for preventing
unauthorized changes of the 2460 configuration database.
Figure 2-7. Write protection
12
A. Write protection switch
In addition to the switch, the Rosemount 2460 supports software write protection as described in
“Software write protection” on page 144.
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00809-0100-2460, Rev DE
2.4 System overview
The Rosemount Tank Gauging system is a state-of-the art inventory and custody transfer radar tank level
gauging system. It is developed for a wide range of applications at refineries, tank farms and fuel depots,
and fulfills the highest requirements on performance and safety.
Overview
October 2018
The field devices on the tank communicate over the intrinsically safe Tan kb us . The Tankbus is based on a
standardized fieldbus, the FISCO
supporting that protocol. By utilizing a bus powered 2-wire intrinsically safe fieldbus the power
consumption is minimized. The standardized fieldbus also enables integration of other vendors’
equipment on the tank.
The Rosemount Tank Gauging product portfolio includes a wide range of components to build small or
large customized tank gauging systems. The system includes various devices, such as radar level gauges,
temperature transmitters, and pressure transmitters for complete inventory control. Such systems are
easily expanded thanks to the modular design.
The Rosemount Tank Gauging system is a versatile system that is compatible with and can emulate all
major tank gauging systems. Moreover, the well-proven emulation capability enables step-by-step
modernization of a tank farm, from level gauges to control room solutions.
It is possible to replace old mechanical or servo gauges with modern Rosemount Tank Gauging devices,
without replacing the control system or field cabling. It is further possible to replace old HMI/SCADA-systems and field communication devices without replacing the old gauges.
There is a distributed intelligence in the various system units which continuously collect and process
measurement data and status information. When a request for information is received an immediate
response is sent with updated information.
The flexible Rosemount Tank Gauging system supports several combinations to achieve redundancy,
from control room to the different field devices. Redundant network configuration can be achieved at all
levels by doubling each unit and using multiple control room work stations.
(1)
FOUNDATION™ fieldbus, and allows integration of any device
1. See documents IEC 61158-2 and IEC/TS 60079-27
Overview
13
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Overview
Rosemount 2230
Display
Rosemount 2240S
Tem pera tur e Tra nsm itt er
Rosemount 5900S
Radar Level Gauge
Ta nk b us
Rosemount 5300
Level Transmitter
Rosemount 5400
Level Transmitter
Rosemount 3051S
Pressure Transmitter
TRL2 Modbus
Rosemount 2180
Field Bus Modem
Rosemount 2460
System Hub
Rosemo unt
TankMas ter P C
Plant Host Computer
Rosemou nt 644
644
Plant Host Computer
NON-HAZARDOUS AREA HAZARDOUS AREA
Rosemount 2410
Tan k H ub
Rosemount 5900S
Radar Level Gauge
Ta nk b us
Segment coupler
CUSTODY TRANSFER / INVENTORY TANK GAUGINGOPERATIONAL CONTROL
Rosemount 644
Tem pe ra tu r e
Tra ns m it te r
Rosemount 2410
Tan k H ub
Rosemount 2410
Tan k H ub
Rosemount 2240S
Tem pera tur e Tra nsm itt er
Rosemo unt
TankMas te r PC
Rosemou nt 644
October 2018
Figure 2-8. Rosemount Tank Gauging system architecture
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00809-0100-2460, Rev DE
14
Overview
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Reference Manual
Emerson Wireless
1420 Gateway
NON-HAZARDOUS AREA HAZARDOUS AREA
Ta nk b us
Segment coupler
Emerson Wireless
775 THUM Adapter
Rosemount 5900S
Radar Level Gauge
Rosemount 2240S
Tem per atu re Tra nsmi tte r
Rosemount 2230
Display
Rosemount 3051S
Pressure Transmitter
Rosemount 2410
Tan k H ub
Rosemount 2410
Tan k H ub
Rosemount 5900S
Radar Level Gauge
Rosemount
TankMas ter P C
Rosemount 644
Tem per atu re Tra nsmi tte r
Rosemount 644
Rosemount 644
Emerson Wireless
775 THUM Adapter
00809-0100-2460, Rev DE
Figure 2-9. Rosemount Tank Gauging system architecture for wireless systems
Overview
October 2018
Overview
15
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Overview
PC
644
644
NON-HAZARDOUS AREA HAZARDOUS AREA
Segment coupler
Segment coupler
FOUNDATION Fieldbus
Power Supply
CUSTODY TRANSFER
INVENTORY TANK GAUGING
OPERATIONAL CONTROL
Rosemou nt 644
PC
Rosemount 5900S
Radar Level Gauge
Rosemount 2240S
Tem per atu re Tra nsmi tte r
Rosemount 3051S
Pressure Transmitte
Rosemount 5900S
Radar Level Gauge
Rosemount 644
Tem pe ra tu r e
Transmitter
Rosemount 5300
Level Transmitter
Rosemount 5400
Rosemount 2240S
Rosemount 2230
Display
October 2018
Figure 2-10. Rosemount Tank Gauging system architecture in a Foundation fieldbus network
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00809-0100-2460, Rev DE
16
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TankMaster HMI Software
Ta nk Ma st er is a powerful Windows-based Human Machine Interface (HMI) for complete tank inventory
management. It provides configuration, service, set-up, inventory, and custody transfer functions for
Rosemount Tank Gauging systems and other supported instruments.
Ta nk Ma st er is designed to be used in the Microsoft
measurement data from your Local Area Network (LAN).
The TankMaster WinOpi program lets the operator monitor measured tank data. It includes alarm
handling, batch reports, automatic report handling, historical data sampling as well as inventory
calculations such as Volume, Observed Density and other parameters. A plant host computer can be
connected for further processing of data.
The TankMaster WinSetup program is a graphical user interface for installation, configuration and service
of devices in the Rosemount Tank Gauging system.
Rosemount 2460 System Hub
The Rosemount 2460 System Hub is a data concentrator that continuously polls and stores data from
field devices such as radar level gauges and temperature transmitters in a buffer memory. Whenever a
request for data is received, the system hub can immediately send data from the updated buffer memory
for a group of tanks.
Overview
October 2018
®
Windows environment providing easy access to
Measured and calculated data from one or more tanks is communicated via the Rosemount 2410 Tank
Hub to the system hub buffer memory. Whenever a request is received, the system hub can immediately
send data from a group of tanks to a TankMaster PC, or a host.
The Rosemount 2460 can be used to connect devices from other vendors as well, such as Honeywell®
Enraf and Whessoe.
The Rosemount 2460 has eight slots for communication interface boards. These boards can be
individually configured for communication with hosts or field devices. They can be ordered either for
TRL2, RS485, Enraf BPM or Whessoe 0-20 mA/RS485 communication. Two slots can also be configured
for RS232 communication.
One of the system hub’s three Ethernet ports is used for Modbus TCP connection to host systems. By
simply connecting the system hub to the existing LAN network, communication over Ethernet is
established.
The system hub can provide redundancy for critical operations, by using two identical devices. The
primary system hub is active and the other one is in passive mode. If the primary unit stops working
properly, the secondary unit is activated and a failure message is sent to TankMaster (or a DCS system).
Overview
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October 2018
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Rosemount 2410 Tank Hub
The Rosemount 2410 Tank Hub acts as a power supply to the connected field devices in the hazardous
area using the intrinsically safe Tankbus.
The Rosemount 2410 collects measurement data and status information from field devices on a tank. It
has two external buses for communication with various host systems.
There are two versions of the Rosemount 2410 Tank Hub; one for single tank operation and one for
multiple tanks operation. The Rosemount 2410 multiple tanks version supports up to 10 tanks and 16
devices. With the Rosemount 5300 and Rosemount 5400 level transmitters the Rosemount 2410
supports up to 5 tanks.
The Rosemount 2410 is equipped with two relays which support configuration of up to 10 “virtual” relay
functions allowing you to specify several source signals for each relay.
The Rosemount 2410 supports Intrinsically Safe (IS) and Non-Intrinsically Safe (Non-IS) analog 4-20 mA
inputs/outputs. By connecting an Emerson
output, the tank hub is capable of wireless communication with an Emerson Wireless Gateway in a
WirelessHART
®
network.
™
Wireless 775 THUM™ Adapter to the IS HART 4-20 mA
Rosemount 5900S Radar Level Gauge
The Rosemount 5900S Radar Level Gauge is an intelligent instrument for measuring the product level
inside a tank. Different antennas can be used in order to meet the requirements of different applications.
The Rosemount 5900S can measure the level of almost any product, including bitumen, crude oil,
refined products, aggressive chemicals, LPG and LNG.
The Rosemount 5900S sends microwaves towards the surface of the product in the tank. The level is
calculated based on the echo from the surface. No part of the Rosemount 5900S is in actual contact with
the product in the tank, and the antenna is the only part of the gauge that is exposed to the tank
atmosphere.
The 2-in-1 version of the Rosemount 5900S Radar Level Gauge has two radar modules in the same
transmitter housing allowing two independent level measurements using one antenna and one tank
opening.
Rosemount 5300 Guided Wave Radar
The Rosemount 5300 is a premium 2-wire guided wave radar for level measurements on liquids, to be
used in a wide range of medium accuracy applications under various tank conditions. Rosemount 5300
includes the Rosemount 5301 for liquid level measurements and the Rosemount 5302 for liquid level and
interface measurements.
Rosemount 5400 Radar Level Transmitter
The Rosemount 5400 is a reliable 2-wire non-contact radar level transmitter for liquids, to be used in a
wide range of medium accuracy applications under various tank conditions.
Rosemount 2240S Multi-Input Temperature Transmitter
18
The Rosemount 2240S Multi-input Temperature Transmitter can connect up to 16 temperature spot
sensors and an integrated water level sensor.
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Rosemount 2230 Graphical Field Display
The Rosemount 2230 Graphical Field Display presents inventory tank gauging data such as level,
temperature, and pressure. The four softkeys allow you to navigate through the different menus to
provide all tank data, directly in the field. The Rosemount 2230 supports up to 10 tanks. Up to three
Rosemount 2230 displays can be used on a single tank.
Rosemount 644 Temperature Transmitter
The Rosemount 644 is used with single spot temperature sensors.
Rosemount 3051S Pressure Transmitter
The Rosemount 3051S series consists of transmitters and flanges suitable for all kinds of applications,
including crude oil tanks, pressurized tanks and tanks with / without floating roofs.
By using a Rosemount 3051S Pressure Transmitter near the bottom of the tank as a complement to a
Rosemount 5900S Radar Level Gauge, the density of the product can be calculated and presented. One
or more pressure transmitters with different scalings can be used on the same tank to measure vapor
and liquid pressure.
Rosemount 2180 Field Bus Modem
Overview
October 2018
The Rosemount 2180 Field Bus Modem (FBM) is used for connecting a TankMaster PC to the TRL2
communication bus. The Rosemount 2180 is connected to the PC using either the RS232 or the USB
interface.
Emerson Wireless Gateways and Emerson Wireless 775 THUM
Adapter
An Emerson Wireless 775 THUM Adapter allows wireless communication between a Rosemount 2410
Tank Hub and an Emerson Wireless Gateway. The gateway is the network manager that provides an
interface between field devices and the TankMaster inventory software or host / DCS systems.
See the Rosemount Tank Gauging System Data Sheet (Document No. 00813-0100-5100) for more
information on the various devices and options.
Overview
19
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Overview
Review installation considerations.
See “Installation considerations” on page 23.
Mount the Rosemount 2460 System Hub.
See “Mechanical installation” on page 25.
Wire the Rosemount 2460.
See “Electrical installation” on page 28.
Make sure covers and cable gland/conduit
connections are tight.
Power up the Rosemount 2460.
Configure the Rosemount 2460.
See Section 4: Configuration:
- Enable communication with host system
- Configure ports
- Configure Tank Database
Verify operation.
Enable the Write Protection switch if required.
If needed, install modem cards to support the
desired communication protocols.
See “Exchanging a modem card” on page 108
October 2018
2.5 Installation procedure
Follow these steps for a proper installation:
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Overview
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Section 3 Installation
Section overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21
Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23
Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 25
Electrical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 28
3.1 Section overview
The information in this section covers installation considerations for the Rosemount™ 2460 System Hub.
3.2 Safety messages
Procedures and instructions in this section may require special precautions to ensure the safety of the
personnel performing the operation. Information that raises potential safety issues is indicated by a
warning symbol ( ). Refer to the following safety messages before performing an operation preceded
by this symbol.
Installation
October 2018
Failure to follow safe installation and servicing guidelines could result in death or serious injury:
Make sure only qualified personnel perform the installation.
Use the equipment only as specified in this manual. Failure to do so may impair the protection provided
by the equipment.
Do not perform any service other than those contained in this manual unless you are qualified.
High voltage that may be present on leads could cause electrical shock:
Avoid contact with leads and terminals.
Make sure the main power to the Rosemount 2460 System Hub is off and the lines to any other external
power source are disconnected or not powered while wiring the 2460.
Electrical shock could cause death or serious injury:
Use extreme caution when making contact with the leads and terminals.
Installation
Make sure that there is no water or snow on top of the lid when it is opened. This may damage the
electronics inside the housing.
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Installation
October 2018
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00809-0100-2460, Rev DE
Be careful when opening the lid in very low temperatures. High humidity and temperatures far below
the freezing point may cause the gasket to get stuck to the lid. In that case you may use a heating fan to
warm the housing in order to release the gasket. Be careful not to use excess heat which may damage
the housing and electronics.
22
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3.3 Installation considerations
The Rosemount 2460 System Hub may be installed on various non-hazardous locations at the plant.
In case the system hub is exposed to long periods of sunshine, a sunshade should be used to prevent
the system hub from being heated to temperatures above the maximum operating temperature.
Sunshade is to be manufactured and designed locally to suit the installation.
Ensure that environmental conditions are within specified limits as listed in Appendix A: Specifications
and Reference Data.
Ensure that the system hub is installed such that it is not exposed to higher pressure and temperature
than specified in Appendix A: Specifications and Reference Data.
Do not install the system hub in non-intended applications, for example environments where it may be
exposed to extremely intense magnetic fields or extreme weather conditions.
Use an external circuit breaker in order to make sure that power supply can be safely disconnected
when wiring and servicing the system hub. The circuit breaker shall be easily accessible and
appropriately labeled.
In case devices from other vendors will be connected to the system hub, ensure that correct modem
cards are installed for the field ports that will be used.
Ensure that the correct firmware version is used. Ta bl e 3 - 1 shows which firmware versions that support
various communication options and features.
Installation
October 2018
Table 3-1. Firmware Versions and Features
Features/Firmware version 1.B0 1.C0 1.D0 1.E0 1.F0 1.G0 1.H0
Enraf® GPU support X X X X X X X
Single Field Port Mode X X X X X X X
Field Device Level Rate Calculation X X X X X X X
Redundancy X X X X X X
Whessmatic 550/660 X X X X X
Modbus® TCP X X X X X
L&J Tankway X X X X
Varec Mark/Space X X X X
Enraf CIU 858 emulation X X X
GPE emulation X X X
Emulation support on host ports for
Rosemount 2165 FCU
Inventory calculations X
User defined Modbus mapping X
Ensure that TankMaster version 6.B6 or higher is used for Rosemount 2460 configuration.
TankMaster 6.C0 and higher is required for configuration of Enraf communication on field ports.
TankMaster 6.D0 and higher is required for configuration of redundant system hubs.
X X
Installation
Important
Check the system hub for any signs of damage prior to installation.
Ensure that O-rings and gaskets are in good condition.
Check that all modems are firmly mounted in their slots and cannot move.
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Installation
October 2018
3.3.1 Installation plan
It’s a good idea to make a plan of the installation in order to ensure that all components in the system are
properly specified. The plan should include the following:
suitable locations for devices
power budget
cabling and connections (for example whether devices will be “daisy-chained” or not)
specification of cable glands for the various devices
location of terminators on the Tankbus (Rosemount 2410 Tank Hub)
identification codes such as Unit ID/Device ID of each device
assigned communication addresses for level gauges and other field devices to be stored in the Tank
Databases
See “Electrical installation” on page 28 for more information on cables and glands.
(1)
of the Rosemount 2460 System Hub and Rosemount 2410 Tank Hub
Reference Manual
00809-0100-2460, Rev DE
1. See the Rosemount Tank Gauging System Configuration manual (Document no. 00809-0300-5100) and the Rosemount 2410 Tank Hub Reference man-
ual (Document no. 00809-0100-2410) for more information.
24
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Reference Manual
2460TAG:
S/N:
MFG (yymmdd):
DEVICE ID:
MAINS: 100-250VAC 50/60Hz, 24-48VDC 20W
MADE IN GOTHENBURG SWEDEN
M6
M6
00809-0100-2460, Rev DE
3.4 Mechanical installation
See also Mechanical Installation Drawing D7000001-927 for further information.
The housing of the Rosemount 2460 is designed with four holes for attaching the 2460 to a wall using
four screws.
Note
Ensure that the Rosemount 2460 is installed in a way that minimizes vibration and mechanical shock.
1. Mark the positions of the four screws to be used for attaching the 2460 to the wall. A mounting
template (see Figure 3-1 on page 27) is shipped with the 2460 which may be used for this purpose.
2. Drill four holes with appropriate size to fit screw diameter 6 mm.
3. Loosen the two screws (M6 x 2) on the Rosemount 2460 housing that keep the lid in closed position
and open the lid.
Installation
October 2018
Installation
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Installation
A
C
B
AA
A
October 2018
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4. Attach the Rosemount 2460 to the wall. There are four holes on the housing to be used for the
screws. The required screw dimension is given by Figure 3-2 on page 27.
26
A. Holes (x4) for attaching the system hub to a wall
B. Communication board compartment
C. Lock ring
5. Ensure that the Lock ring (C) on the cover to the communication board compartment is folded so that
it does not prevent the lid from being properly closed. Close the lid and ensure that it is fully engaged
to prevent water from entering the terminal compartment. Torque the two screws to 4Nm (35 in.-lb).
Installation
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Reference Manual
292 mm
214 mm
213 mm
Ø 6 mm (4x)
39 mm
Dimensions are in mm
87
36 (4x)
Maximum dimension
of screw head
Ø 12.5 (4x)
Four holes Ø 6.5 mm
00809-0100-2460, Rev DE
A mounting template is shipped with the Rosemount 2460 which can be used to mark the position of the
holes (see Figure 3-1).
Figure 3-1. Mounting template with hole pattern for the Rosemount 2460 System Hub
Installation
October 2018
Make sure that the four screws meet the specifications given in Figure 3-2.
Figure 3-2. Rosemount 2460 System Hub Dimensions
Installation
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Installation
NOTICE
NOTICE
October 2018
3.5 Electrical installation
See Electrical Installation Drawing D7000001-928 for further information.
3.5.1 Cable entries
The Rosemount 2460 housing has nine M20 x 1.5 and two M25 x 1.5 entries. Connections must be made
in accordance with local or plant electrical codes.
Make sure that unused cable entries are properly sealed to prevent moisture or other contamination
from entering the terminal board compartment of the electronics housing.
It is recommended that a sealant of type PTFE is used to prevent water ingress and to enable future
removal of the plug/gland.
Use the enclosed metal plugs to seal unused cable entries in order to achieve required level of ingress
protection. The plastic plugs mounted at delivery are not sufficient as seal.
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3.5.2 Power supply
The Rosemount 2460 System Hub accepts supply voltage 100 - 250 Vac (50/60 Hz) and 24 - 48 Vdc.
3.5.3 Cable selection for power supply
Appropriate cross sectional area of wires must be used in order to prevent a high voltage drop to the
connected device. Recommended cable size is 0.75 mm
minimize the voltage drop.
3.5.4 Grounding
The housing should always be grounded in accordance with national and local electrical codes. Failure to
do so may impair the protection provided by the equipment. The most effective grounding method is
direct connection to earth ground with minimal impedance.
There is a grounding screw on the housing which is identified by ground symbol .
Inside the Rosemount 2460’s terminal compartment there is a ground bar with screw connections
identified by ground symbols . The ground bar (see Figure 2-5 on page 11) shall only be used for
connecting signal related ground wires, e.g. shield ground connections from the field bus harness. The
protective earth ground connection shall be connected to the system hub via the dedicated power
board IEC plug and the external grounding screw on the housing.
Connect shield to ground at one end only, otherwise a ground loop may occur.
2
to 2.1 mm2 (18 AWG to 14 AWG) in order to
28
Grounding the device via threaded conduit connection may not provide sufficient ground.
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3.5.5 Cabling for the TRL2/RS485 bus
In a Rosemount Tank Gauging system a Rosemount 2460 System Hub communicates with a TankMaster
control room PC using the TRL2/RS485 Modbus
TRL2 bus
The TRL2 bus requires twisted and shielded pair wiring with a minimum cross-sectional area of 0.50 mm2
(AWG 20 or similar). The maximum length of the TRL2 bus is approximately 4 km (13000 ft). The TRL2
field bus can normally use existing cables in the tank area.
Cable cross-sectional area for the TRL2 wiring should follow the recommendations in Ta b le 3 - 2 :
Table 3-2. Minimum cable area for the TRL2 bus
Maximum distance Cross-sectional area
Minimum Maximum
3 km 0.50 mm2 (AWG 20) 2.5 mm
4 km 0.75 mm2 (AWG 18) 2.5 mm
™
Installation
October 2018
protocol, see Section 2: Overview.
2
2
Note
Wherever two or more TRL2 buses run alongside each other, sharing the same cable or conduit tube, use
twisted and shielded wire and ensure that each pair of bus wires is individually shielded in order to avoid
crosstalk.
Figure 3-3. Individually shielded pair cables minimizes crosstalk
Ta bl e 3 - 3 shows typical cable types that can be used for connecting the TRL2 bus. Other cables of similar
type may also be used.
Table 3-3. Recommended cable standards for the TRL2 bus
Typ e Manufacturing standard Core size
Signal BS 5308 part 1, type 1 1 mm
Signal (armoured) BS 5308 part 2, type 1 1 mm
2
2
RS485 bus
Installation
The RS485 bus should meet the following requirements:
twisted and shielded pair wiring
characteristic impedance of 120
maximum cable length 1200 m / 4000 ft at baud rate 9600 bps
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Installation
October 2018
3.5.6 Connecting to a Rosemount 2460 System Hub
There are several ways to connect a host system to a Rosemount 2460 System Hub:
to a Host Port using TRL2 bus
to a Host Port using RS232 or RS485
via Ethernet Eth1 port
The TRL2 Bus requires a twisted and shielded pair cable with a cross-sectional area of 0.50 to 2.5 mm
(AWG 20 to 14). A Rosemount 2180 Field Bus Modem (FBM) is used to connect the system hub to
TankMaster or other host computer.
A service PC can be connected to the Ethernet Eth3 port for configuration and maintenance.
For RS232 communication, wiring cross-sectional area must be at least 0.25 mm
The maximum length of the RS232 connection is 30 m at baud rate 4800.
See Figure 3-5 on page 33 and Table 3-6 on page 34 for information on terminal block connections.
Table 3-4. Data rate and maximum distances for RS232 communication
Baud rate (bps) Distance (m)
2400 60
4800 30
9600 15
19200 7.6
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2
2
(AWG 24 or similar).
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Communication ports for hosts and field devices
The Rosemount 2460 System Hub has eight ports for communication interface boards. It is equipped
with interface boards for field device communication and host communication. The specific
configuration is specified in the ordering information. Communication boards can easily be exchanged if
needed (see “Exchanging a modem card” on page 108).
Port 8 is used for TankMaster communication. Port 7 is used for host or TankMaster communication as
specified in the ordering information.
Port 1 to Port 4 are used for field device communication.
Ports 5 and 6 can be used for host or field device communication as specified in the ordering
information. This allows you to vary the number of field and host ports depending on the specific
requirements.
See “Communication/Configuration specifications” on page 155 for more information.
Ta bl e 3 - 5 below shows various configuration options for a system hub.
Table 3-5. Port configuration options
Ports 12345678
Installation
October 2018
Alternative 6+2
Alternative 5+3
Alternative 4+4
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Field
Port
Host
Port
Field
Port
Host
Port
Host
Port
Host
Port
Host
Port
Host
Port
Host
Port
Host
Port
Host
Port
Installation
31
Page 44
Installation
Captive screws x 2
Lid
Power Board
Lock ring
Lock ring
Cover for communication
board compartment
October 2018
3.5.7 Wiring
The terminal compartment has a terminal board for connecting communication buses to host systems
and field devices. The terminal compartment also has a connection for power supply. Three Ethernet
connections are available for LAN communication.
1. Ensure that the power supply is switched off. Note! If any uncertainty exists whether power supply is
off or not, make sure that loose cable ends don’t run through the cover on the power board.
2. Loosen the two captive screws and open the lid (see Figure3-4). Note!The lid can be removed from
the housing for easier access when open more than 25°. Remove the locking ring and carefully slide
the lid upwards 21 mm or more. Be careful not to drop it on the floor.
3. Run wires through a cable gland. Install wiring with a drip loop in such a way that the lower part of the
loop is under the cable entry.
4. Connect wires to the terminal block.
See “Terminal board and ports” on page 33 for information on terminal block bus connections.
See “Wiring diagrams” on page 42 for examples on how to connect the Rosemount 2460 to various
host systems and field devices.
For wiring of redundant system hubs see Figure 3-16 on page 45.
Reference Manual
00809-0100-2460, Rev DE
5. Use the enclosed metal plugs to seal any unused cable entries.
6. Tighten the conduits/cable glands.
7. Make sure that the Lock ring on the cover to the communication board compartment is folded so that
it does not prevent the lid from being properly closed. Attach the lid in case it was removed from the
housing and close it. Torque the two screws to 4Nm (35 in.-lb). Ensure that it is fully engaged to
prevent water from entering the terminal compartment.
Note
Ensure that gasket and seats are in good condition prior to mounting the cover in order to maintain the
specified level of ingress protection. The same requirements apply for cable inlets and outlets (or plugs).
Cables must be properly attached to the cable glands.
Figure 3-4. Rosemount 2460 Front View
WRITE PROT
Port 1
Port 2 Port 3 Port 4 Port 5 Port 6 Port 7a
ON/OFF
SERVICE
ETH
ETH3ETH
1
2
2460TAG:
S/N:
MFG (yymmdd):
DEVICE ID:
MAINS: 100-250VAC 50/60Hz, 24-48VDC 20W
Port 8a
Port 7b Port 8b
SD CARD
MADE IN GOTHENBURG SWEDEN
32
Installation
Page 45
Reference Manual
EB
C
D
A
Ground bar for
cable shield
OTHER INTERFACES
TRL2, RS485, ENRAF
F
00809-0100-2460, Rev DE
3.5.8 Terminal board and ports
Figure 3-5. Ports and terminals
POWER
Installation
October 2018
Port 7b Port 8b
LED BOARD
TX
Port 8a
RXTXRXTXRXTXRXTXRXTXRXTXRXTXRX
WRITE PROT
Port 1
Port 2 Port 3 Port 4 Port 5 Port 6 Port 7a
ON/OFF
SERVICE
ETH
ETH3ETH
1
2
SD CARD
Installation
A. Write Protection Switch ON/OFF D. Ethernet 3 / Service
B. Ethernet 1 E. USB A 2.0
C. Ethernet 2 F. SD card
33
Page 46
Installation
October 2018
00809-0100-2460, Rev DE
Table 3-6. Terminal assignment
Ter mi nal Designation Func tion
Port 1
Port 2
Field device
Port 3
Port 4
Port 5
Field device/Host
Port 6
Port 7a
Host/TankMaster
Port 7b
Port 8a
Ta nk M as t er
Port 8b
ETH 1
Standard Ethernet
port
ETH 2
ETH 3 Service
USB A 2.0 USB Port for USB stick. Can be used for saving log files.
Communication bus for field devices.
See “Digital communication protocols” on page 157 for more
information.
Port 5 and 6 can be configured for field or host communication (see
“Communication ports for hosts and field devices” on page 31 for
more information).
Communication bus for host. Ports designated “a” and “b” are
connected in parallel. Supports electrical interface TRL2, RS485,
RS422, and RS232. See “Dimensional drawings” on page 161 for more
information.
Communication bus for TankMaster.
Ports designated “a” and “b” are connected in parallel. This port
supports electrical interface TRL2, RS485, RS422, and RS232.
Ethernet communication bus.
ETH1 is used for DCS/host communication via Modbus TCP.
In case the Rosemount 2460 is connected to a Local Area Network
(LAN) via Modbus TCP, please make sure the connection is secure and
no unauthorized personnel can grant access.
ETH 2 is an Ethernet communication bus for connection of redundant
system hub (see wiring diagram in Figure 3-16 on page 45). ETH 2 is
disabled for standalone systems, but enabled for connection to
redundant pair in redundant systems.
Ethernet communication bus for service purposes. Use this port to
access the Web interface for the 2460 (see “Using the web interface”
on page 114).
Reference Manual
34
SD card SD Memory card reader for saving log files.
Ground bar For connection of cable shields.
Installation
Page 47
Reference Manual
For daisy chain
Pins internally connected
in parallel
Ohter interfaces
TRL2, RS485, Enraf
Pins internally
connected in parallel
(a)
(b)
00809-0100-2460, Rev DE
Figure 3-6. Pin Mapping for 4 Pole and 5 Pole Connectors
Installation
October 2018
Port 1-6 Port 7-8
See Ta bl e 3 - 7 and Table 3-9 on page 36 for more information on bus connections for field and host ports.
Installation
35
Page 48
Installation
October 2018
Table 3-7. Bus connections to Port 1 - 6 Standard
Reference Manual
00809-0100-2460, Rev DE
Standard
Interface A B A
(1)
(1)
B
TRL2 (A and B polarity independent)
RS485 (2-wire)
(Modbus, Whessoe 550/660, GPE)
Internally referenced to signal
A B A B
ground
Enraf BPM (A and B polarity independent)
1. For daisy-chain
Table 3-8. Bus connections to Port 1 - 6 for Emulation
Emulation
Interface A B C COM
Varec Mark/Space
L&J Tankway
(1)
(1)
Mark Space Power
Computer Encoder Power
Digital Current Loop (DCL 0-20
mA)
+ -
(Whessoe 550/660, GPE)
Sakura (V1, MDP, BBB) Loop + Loop - Do not use Do not use
TIC (Tokyo Keiso) X Y Do not use Do not use
1. External power supply for powering the bus is required
2. Input voltage maximum 50 Vdc.
3. External power input (C=+, COM=-). Only used for external loop power. Do not use if Rosemount 2460 System Hub provides loop power.
Power
(2)
(2)
(3)
Signal ground
Signal ground
Signal ground
(2)
(2)
(3)
Table 3-9. Bus connections to Port 7- 8
Host
Interface A B C D COM
TRL2 (A and B polarity independent) N/A N/A N/A
RS485 / 422
(1)
(2-wire)
RS485 / 422
(4-wire)
RS232 RxD TxD N/A N/A GND
1. Recommended for redundant systems
36
A B N/A N/A GND
RD + (A’) RD - (B’) TD + (A) TD - (B) GND
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Reference Manual
Stripping length: 7 mm
Cross-sectional area, see Ta bl e 3- 1 0
Stripping length: 15 mm
00809-0100-2460, Rev DE
Conductors
Ensure that you use cables suitable for the terminal blocks that are supplied by Emerson™ for the
Rosemount 2460 System Hub.
Table 3-10. Cables Suitable for Terminal Blocks Supplied by Emerson
Conductor connection Maximum (mm2) AWG
Solid 4 11
Flexible 2.5 13
Flexible, Ferrule with plastic collar 1.5 16
Figure 3-7. Conductor Stripping Length and Cross-sectional Area
Installation
October 2018
Installation
Figure 3-8. Stripping Length for Connection to Ground Bar
37
Page 50
Installation
2460TAG:
S/N:
MFG (yymmdd):
DEVICE ID:
MAINS: 100-250VAC 50/60Hz, 24-48VDC 20W
External Ground
Cable entries with glands
October 2018
Reference Manual
00809-0100-2460, Rev DE
Cable glands
Figure 3-9. Cable entries with glands and external ground
Table 3-11. Tightening Torque for Glands Supplied by Emerson
Tightening Torque (Nm)
Thread
M20 M25
Body 7 10
Top Nut 4 7
Table 3-12. Cable Diameter for Glands
Cable Diameter (mm)
Thread
M20 M25
Cable Ø 6 - 13 9 - 17
38
Installation
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Reference Manual
B
A
C
00809-0100-2460, Rev DE
3.5.9 Ground lug
Figure 3-10. Ground Lug Dimensions
Installation
October 2018
A. Ground lug
Cable lug thickness maximum 4 mm
Cable lug height maximum 10 mm
B. Cable size minimum 4 mm2 or AWG 11
C. External ground screw M5
Installation
39
Page 52
Installation
24 - 48 Vdc
100 - 250 Vac
50 - 60 Hz
Max 20 W
Protective ground
October 2018
3.5.10 Power supply connection
The Rosemount 2460 System Hub supports the following power supply:
24 - 48 Vdc, 100 - 250 Vac 50/60 Hz.
Note
Connector is of type IEC C16.
Note
The Rosemount 2460 is polarity insensitive for DC voltage input.
Figure 3-11. Power supply connection
Reference Manual
00809-0100-2460, Rev DE
40
Note
Connector is supplied by factory.
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Page 53
Reference Manual
00809-0100-2460, Rev DE
Figure 3-12. Power connector supplied by Emerson
Installation
October 2018
Note
Use connector type IEC C16 only.
Table 3-13. Torque values for power connector assembly
Item Max torque
Ter mi na ls 0.8 Nm
Cable clamp 1.2 Nm
Cover 1.2 Nm
Table 3-14. Cable and wire size for power cord
Power cord connector supplied by manufacturer
Wire (x3) Max. 2.1 mm
Cable Max. 10 mm
2
Installation
41
Page 54
Installation
Rosemount TankMaster PC
Rosemount 2410
Tank Hub
Rosemount 2230
Field Display
Rosemount 2240S
Tem pe ra tu re
Tra ns m it te r
Rosemount 5900S
Radar Level Gauge
Rosemount 2240S
Tem per atu re Tr ans mit ter
Rosemount 2180
Field Bus Modem
Rosemount 2460 terminal board
Rosemount 2410
Tank Hub
Rosemount 5900S
Radar Level Gauge
October 2018
3.5.11 Wiring diagrams
The communication ports can be configured for various combinations of field device and host
communication (see Table 3-5 on page 31). In the standard configuration Port1 to Port 6 are connected
to field devices and Port 7 and Port 8 are used for host communication. See also Table 3-6 on page 34.
Figure 3-13. Rosemount 2460 System Hub Connected to Field Devices and TankMaster PC.
Reference Manual
00809-0100-2460, Rev DE
42
Note that the actual Port configuration may differ from the example above. See “Connecting to a
Rosemount 2460 System Hub” on page 30 for more information on configuration options for the Field
and Host ports. See also installation drawings for more information (“Drawings” on page 4).
Installation
Page 55
Reference Manual
B
Rosemount 2460 terminal board
Rosemount 2180
Field Bus Modem
A
00809-0100-2460, Rev DE
Example showing a wiring diagram with a TankMaster host and a Rosemount 2460 connected to field
devices from other vendor via ports 1-4.
Figure 3-14. Rosemount 2460 with Gauges from Other Vendor.
Installation
October 2018
Installation
A. Rosemount TankMaster PC
B. Gauges from other vendor
43
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Installation
HOST SYSTEM
MODBUS TCP
Rosemount 2460 terminal board
October 2018
Reference Manual
00809-0100-2460, Rev DE
Example showing a wiring diagram with a Rosemount 2460 connected to a host system via Modbus TCP.
Figure 3-15. Rosemount 2460 Connected to Host System Via Eth 1 Port and Modbus TCP.
44
Installation
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Reference Manual
A
Rosemount 2460 backup unit
B
A
Rosemount 2460
primary unit
00809-0100-2460, Rev DE
Example that shows two system hubs in a redundant system. The Primary and Backup system hubs are
connected to each other via Ethernet port ETH2.
Figure 3-16. Example of Wiring Diagram with Redundant Rosemount 2460 System Hubs
Installation
October 2018
A. TRL2 bus to host
B. Ethernet cable for redundancy connection
Installation
45
Page 58
Installation
A
Rosemount 2180
Field Bus Modem
B
Rosemount 2460 terminal board
C
D
October 2018
Reference Manual
00809-0100-2460, Rev DE
Example showing a wiring diagram with a TankMaster host and a Rosemount 2460 connected to Varec,
L&J, and DCL field devices.
Figure 3-17. Rosemount 2460 System Hub connected to Varec, L&J, and DCL devices.
A. Rosemount TankMaster PC
B. Power: maximum 50 Vdc
C. Varec, L&J, and DCL devices with external power supply (do not use system hub internal power supply for DCL in this case)
D. DCL devices using system hub internal power supply (do not use external supply in this case)
46
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Reference Manual
A
B
Rosemount 2460 terminal board
00809-0100-2460, Rev DE
Example showing a wiring diagram with Rosemount 2460 emulating an Enraf CIU 858. Host port 7 is
connected to the Enraf host system. Field ports 1-4 are connected to field devices.
Figure 3-18. Rosemount 2460 System Hub connected to Enraf host system.
Installation
October 2018
Installation
A. Enraf host system
B. Enraf field devices
47
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Installation
October 2018
Reference Manual
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48
Installation
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Section 4 Configuration
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 49
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 49
Setting up a Rosemount 2460 System Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 50
Inventory calculation configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 83
4.1 Overview
This section contains information on how to setup a Rosemount™ 2460 System Hub in a Rosemount Tank
Gauging System. The description is based on using the TankMaster Winsetup configuration program.
4.2 Safety messages
Configuration
October 2018
Procedures and instructions in this section may require special precautions to ensure the safety of the
personnel performing the operations. Information that raises potential safety issues is indicated by a
warning symbol ( ). Refer to the following safety messages before performing an operation preceded
by this symbol.
Failure to follow safe installation and servicing guidelines could result in death or serious injury:
Make sure only qualified personnel perform the installation.
Use the equipment only as specified in this manual. Failure to do so may impair the protection provided
by the equipment.
Do not perform any service other than those contained in this manual unless you are qualified.
Config uration
49
Page 62
Configuration
October 2018
00809-0100-2460, Rev DE
4.3 Setting up a Rosemount 2460 System Hub
4.3.1 Introduction
A Rosemount 2460 System Hub is easy to install and configure by using the TankMaster Winsetup
configuration program. The WinSetup installation wizard guides you through the basic configuration to
start up a Rosemount 2460.
Host communication via the Ethernet 1 port (ETH1) and Modbus TCP protocol can be setup by using the
Web based Graphical User Interface (GUI). See Section 6: Service and Troubleshooting for more
information.
4.3.2 Installation procedure
Installation of a Rosemount 2460 System Hub in a Rosemount Tank Gauging system includes the
following basic steps:
1. Ensure that a plan is available for all tanks and devices with tag names, communication addresses,
number of temperature elements and other data that is needed for a system setup.
2. In case devices from other vendors will be connected to the field ports, ensure that appropriate
modem cards are installed which support the communication protocols. Also, check that the 2460
firmware supports the modem cards and protocols, see Table 3-1 on page 23 for more information.
TankMaster 6.C0 and higher is required for configuration of 2460 with Enraf
Appendix A: Specifications and Reference Data for information on supported electrical interfaces and
protocols. See also “Exchanging a modem card” on page 108.
Reference Manual
®
support. See
3. Make sure that the Rosemount 2460 is properly wired and up and running. Check that the Power LED
is on and the Status LED indicates normal operation (see Table 5-3 on page 94).
4. (Redundancy). Make sure that the two system hubs are properly wired as described in “Wiring” on
page 32. See also Figure 3-16 on page 45. Note that configuration of redundant Rosemount 2460 is
supported by TankMaster 6.D0 and higher versions.
5. Ensure that the TankMaster WinSetup configuration program is up and running.
6. In WinSetup, setup the appropriate protocol channel
that communication between the TankMaster PC and the Rosemount 2460 is established.
7. In TankMaster WinSetup, start the device installation wizard and configure the system hub as
described in “Installation wizard” on page 55:
a. Specify device type (2460) and name tag.
b. Check that the correct communication channel is enabled and verify communication with the
TankMaster host computer.
c. Verify that the Host ports and Field ports are using the right protocols for communication with
TankMaster work stations or other host systems, and with field devices such as the Rosemount
2410 Tank Hub and the Rosemount 5900S Radar Level Gauge.
d. Configure the tank database. See configuration examples that illustrate how the tank databases
of the Rosemount 2460 and the Rosemount 2410 are related to each other in “Tank databases of
the Rosemount 2460 System Hub and the Rosemount 2410 Tank Hub” on page 70.
Configuration of Enraf devices is covered by section “Enraf® Device Configuration” on page 171.
Configuration of Whessoe WM550/660 devices is described in “Whessoe Device Configuration”
on page 181.
(1)
in the TankMaster host PC. This step will ensure
1. See Section 5 in the Rosemount System Configuration Manual (Document no. 00809-0300-5100) for more information on how to configure com-
munication protocol channels.
50
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00809-0100-2460, Rev DE
e. (Redundancy). Perform a redundancy configuration in case the system has a pair of redundant
8. In case the Rosemount 2460 communicates with a host system via the Ethernet 1 port and Modbus
TCP protocol, open the Web based Graphical User Interface for configuration as described in
Section 6: Service and Troubleshooting.
Configuration
October 2018
system hubs. This is included as part of the installation wizard. See “Redundancy configuration”
on page 76 for more information.
See the Rosemount Tank Gauging System Configuration Manual
more information on using the TankMaster WinSetup software to configure a Rosemount Tank Gauging
system with Rosemount 2460 System Hubs.
(Document no. 00809-0300-5100) for
Config uration
51
Page 64
Configuration
Host/DCS
Field Ports
Rosemount 2230
Display
Modem
Gauges and
transmitters from
other vendors
Host Ports
Rosemount TankMaster
Ethernet (ETH1)
TRL2 RS232, RS485
Modbus TCP
TRL2
Enraf BPM
DCL
RS485
TRL2, RS485
Ta nk b us
Rosemount 5900S
Radar Level Gauge
Rosemount 2410 Tank Hub
Rosemount 2240S
Tem per atu re Tr ans mit ter
Rosemount 2460 System Hub
October 2018
Figure 4-1. Rosemount Tank Gauging System Architecture
Reference Manual
00809-0100-2460, Rev DE
52
Configuration
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Reference Manual
00809-0100-2460, Rev DE
4.3.3 Preconditions for redundancy setup
The following conditions must be met to allow setting up two Rosemount 2460 System Hubs for
redundancy operation:
The same firmware version on both System Hubs
Firmware version 1.C0 or higher
Rosemount TankMaster version 6.D0 or higher
No warnings or errors
License;
- the same maximum number of tanks
- redundancy option enabled on both system hubs
- the same number of Modbus TCP clients
The same modem board setup
Hardware write protection disabled
Software write protection disabled
Basically all model codes except Housing, Cable/Conduit Connections, and Options need to be identical for
the Primary and Backup system hubs.
(1)
(number of boards, modem type, and modem locations)
Configuration
October 2018
1. Modem boards supported for redundancy : TRL2 Modbus, RS485, Enraf BPM
Config uration
53
Page 66
Configuration
Rosemount 5900S
Radar Level Gauge
Host System
Field Ports
Rosemount 2410 Tank Hub
Rosemount 2240S
Tem per atu re Tra nsmit ter
Rosemount 2230
Display
Modem
Host Ports
Rosemount 2460 System Hub
Backup
Redundancy cable
Host Ports
Rosemount 2460 System Hub
Primary
October 2018
Figure 4-2. Rosemount Tank Gauging System Architecture with Redundant System Hubs
Reference Manual
00809-0100-2460, Rev DE
54
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Install New...
00809-0100-2460, Rev DE
4.3.4 Installation wizard
This section describes how to install and configure a Rosemount 2460 System Hub by using the
WinSetup installation wizard.
Step 1. Select device type
1. In the WinSetup workspace, click the right mouse button on the Devices folder.
Configuration
October 2018
2. Choose the Install new option.
3. Select device type:
a. Choose device type 2460 System Hub.
b. Specify a name for the System Hub in the 2460 System Hub Tag input field. This tag will be used
as an identifier of the Rosemount 2460 in various windows and dialogs. The TankMaster program
automatically suggests the first part of the name as specified in the Tag Prefixes window
(Service>Preferences).
c. Click the Next button to continue the installation procedure with communication setup.
Config uration
55
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Configuration
October 2018
Reference Manual
00809-0100-2460, Rev DE
Step 2. Communication setup
1. Verify that the correct communication protocol channel is used. A communication channel needs to
be associated with a specific port (USB/COM) on the TankMaster
proper communication with the connected Rosemount 2460 System Hub. See Figure 4-1 on page 52
and “How to check Communication Channel and Port” on page 57 for more information.
vb workstation in order to establish
2. Verify communication between the Rosemount 2460 System Hub and the TankMaster PC. The 2460
can be connected to a PC via a Rosemount 2180 Field Bus Modem, or by using a RS232 or RS485
interface.
a. To verify communication with the Rosemount 2460, enter the System Hub’s Modbus Address
and click the Verify Communication button. The Device ID will appear if the correct Modbus
Address was entered (the 2460 is shipped with the default Modbus address=245).
b. In case you would like to change the current Modbus address, or the address is unknown, click
the Change Address on Device button and follow the procedure as described in “How to change
the Modbus address of the Rosemount 2460 System Hub” on page 58.
Note
In case several Rosemount 2460 System Hubs are connected using the same default address (245), you
will have to change the addresses of the system hubs before the Verif y command can be used. See “How
to change the Modbus address of the Rosemount 2460 System Hub” on page 58 for more information.
3. Click the Next button to continue the installation procedure of the Rosemount 2460 System Hub.
Note
Host communication via the Ethernet 1 port and Modbus TCP must be configured via the Web based
graphical user interface (see Section 6: Service and Troubleshooting).
56
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Reference Manual
Modbus Master protocol folder
Modbus Master channel 1
Protocols folder
Communication
port on the
TankMas te r PC
00809-0100-2460, Rev DE
How to check Communication Channel and Port
To check which channels are enabled:
a. In the WinSetup workspace open the Protocols folder.
b. Expand the master protocol folder (ModbusMaster in this example).
c. Check that the desired channel is enabled. In the example above the Modbus Master Channel 1 is
Configuration
October 2018
enabled. Disabled channels do not appear in the protocol folder.
To check which communication port that is associated with a certain channel:
a. Right-click the desired protocol channel icon and choose Properties.
b. Open the Communication tab and check which communication port that is selected. This
example shows that port COM1 is used for Protocol Channel 1.
See the Rosemount Tank Gauging System Configuration Manual
(Document no. 00809-0300-5100) for
more information on how to configure communication protocols.
Config uration
57
Page 70
Configuration
October 2018
Reference Manual
00809-0100-2460, Rev DE
How to change the Modbus address of the Rosemount 2460 System Hub
a. In the 2460 Communication window click the Change Address on Device button to open the
Change Address window:
b. Enter the Device ID and the new Modbus address. For the Rosemount 2460 System Hub it is
recommended to use address 201 and up.
When changing the device address, the Device ID is used as a unique identifier of the device. The
Device ID can be found on a label mounted on the device.
Tip! If there is no other device connected that uses the same address as the current device, you
can find the Device ID by typing the current address into the Address field in the Rosemount 2460
System Hub Communication window and clicking the Verify Communication button.
c. Click the OK button to confirm the settings and close the Change Address window.
d. In the Rosemount 2460 System Hub Communication window click the Verify Communication
button to check if communication is established between the TankMaster work station and the
Rosemount 2460 System Hub. The Device ID will appear when TankMaster finds the system hub.
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Step 3. Port configuration
Configuration
October 2018
1. Verify that the correct modem
(1)
(TRL2, RS485, Enraf, Digital Current Loop (DCL)) is installed, and
communication ports are properly configured. In most cases there is no need to change any
communication parameters. Standard configuration is automatically set for each modem type.
However, the Advanced button allows you to change communication parameters in case the
standard settings do not match specific requirements.
a. Modem. The Rosemount 2460 supports a large number of modem types. Verify that correct
modem is installed on each port to be used. See Appendix A: Specifications and Reference Data
for details on available modems and protocols.
b. Port Type. The Rosemount 2460 has eight communication ports. They are normally configured
as six Field ports and two Host ports. Host ports can be connected to TankMaster work stations
as well as other hosts.
The Field ports are connected to Rosemount 2410 Tank Hubs and other supported field devices.
See also “Connecting to a Rosemount 2460 System Hub” on page 30.
c. Protocol. The Modbus protocol is the standard option in Rosemount Tank Gauging systems.
However, other protocols are supported as well. See Appendix A: Specifications and Reference
Data. For protocols which are not automatically detected by the system hub, you may configure
communication protocol and parameters manually by clicking the Advanced button (see step 2
below).
d. Settings. Verify the communication parameters. Default communication parameters for
Rosemount 2460 Host and Field ports are shown in Ta bl e 4 - 1 and Table 4-2 on page 60.
1. See “Exchanging a modem card” on page 108 for instructions on how to change a modem card.
Config uration
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Configuration
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Default communication parameters
Table 4-1. Modbus communication parameters for Rosemount 2460 Host Ports
Parameters
Interface Baud rate
TRL2 4800 8 1 None
RS485 9600 8 1 None
RS232 19200 8 1 None
Data bits per
character
Stop bits Parity
Table 4-2. Communication parameters for Rosemount 2460 Field Ports
Parameters
Interface Baud rate
TRL2 4800 8 1 None
RS485 9600 8 1 None
Enraf BPM 1200 7 1 Odd
Digital Current Loop 2400 8 1 Even
Varec Mark/Space 250 8 1 None
L&J Tankway 1200 8 1 Even
Data bits per
character
Stop bits Parity
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2. (Optional). Communication parameters for Host and Field ports can be configured in the Advanced
Port Configuration window (click the Advanced button):
a. Choose the desired protocol and configure the communication parameters. Default
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communication parameters for the Rosemount 2460 ports are shown in Ta bl e 4 - 1 and Table 4-2
on page 60.
The Advanced Port Configuration
(1)
window lets you change from standard port configuration to a
non-standard configuration. This is a useful option if, for example, the Rosemount 2460 System
Hub is connected to a host system that requires manual port configuration. Then you can
configure protocol and communication parameters to match the host. Non-standard settings
may also be needed in case field devices connected to different field ports use different
communication parameters such as baud rate. Then each port can be configured independently
from the other ports.
Non-standard settings may also be required in case the system hub is located far away from the
host since maximum communication speed for RS232 and RS485 depends on the cable length.
Some emulation protocols use the same type of modem card. Therefore, you may need to specify
communication protocol and configure parameters for the particular protocol to be used.
For Field Ports the Reply timeout and Number of retries parameters can be adjusted in case a
connected field device responds slowly to queries from the Rosemount 2460. The default setting
is sufficient in most cases.
For Host Ports the Min response time and Max response time define the time slot in which a
response from the Rosemount 2460 will be sent to a host system. If needed, you may change
these parameters to match the requirements for a particular host system.
b. Click the Apply button to save the current configuration.
c. Click the OK button to return to the Rosemount 2460 System Hub Configuration window.
3. In the Rosemount 2460 System Hub Configuration window click the Next button to continue the
installation procedure of the Rosemount 2460 System Hub.
1. Some modems must be configured with DIP switches, see “Modem cards” on page 148.
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Step 4. Tank Database configuration
The tank database of the Rosemount 2460 System Hub ensures that the system hub requests
information from all the connected field devices. It is very important that the Tank Database of the
Rosemount 2460 System Hub is properly configured to allow communication between the Rosemount
2460, the Rosemount 2410 Tank Hub, and field devices such as the Rosemount 5900S Radar Level
Gauge, the Rosemount 2240S Multi-Input Temperature Transmitter, pressure transmitters, and other
field devices supported by the system hub.
See Appendix C: Enraf® Device Configuration, Appendix E: Whessoe Device Configuration, Appendix H:
L&J Device Configuration, and Appendix I: Varec® Device Configuration for information on how to
configure the Rosemount 2460’s tank database for devices from other vendors.
Note
Once all devices and tanks are installed and configured, the position of a device in the Tank Database
may not be changed, since this will result in corrupt mapping of tank to Tank Database position.
(1)
To co nfigure
the Rosemount 2460 tank database:
1. Find a free tank position (2460 Tank 1, 2, 3...) for the device to be configured.
2. Choose the appropriate Source device.
For a Rosemount Tank Gauging system this is typically a Rosemount 2410 Tank Hub.
The Rosemount 2460 System Hub also supports many other Rosemount Tank Gauging devices as well
as devices from other vendors
(1)
. See Table 4-3 on page 65 for more information.
1. See Appendix C: Enraf® Device Configuration, Appendix E: Whessoe Device Configuration, Appendix H: L&J Device Configuration, and Appendix I: Varec®
Device Configuration for information on how to configure the 2460 Tank Database for devices from other vendors.
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3. Select the Field Port that the device is connected to.
In the standard configuration there are six field bus ports available for the Rosemount 2460 System
Hub. The TRL2 bus is the standard field bus interface for devices connected to a Rosemount 2460
System Hub. See “Connecting to a Rosemount 2460 System Hub” on page 30 for more information.
4. Enter the 2410 Device Address for each Rosemount 2410 Tank Hub that is connected to the system
hub. Note that for 2410 Tank Position 1 the same address will be used for the temperature device and
the tank hub itself. This is handled automatically by TankMaster.
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5. Enter the appropriate 2410 Tank Position. All field devices on a certain tank are associated with the
same Tank Position in the tank database of the Rosemount 2410 Tank Hub. For a Rosemount 2410
connected to one tank only, all field devices are configured in Tank Position 1.
See “Single tank with a single Rosemount 2410 Tank Hub” on page 71 for an example of how to
configure a Rosemount 2460 System Hub connected to Rosemount 2410 Tank Hubs with one tank
each.
Use Tank Position 2-10 for the multiple tanks version of the Rosemount 2410 Tank Hub. It has a
database with 10 tank positions that allows the tank hub to serve up to ten tanks. Each row in the tank
database of the Rosemount 2460 System Hub corresponds to a tank position in the database of the
Rosemount 2410 Tank Hub. See “Multiple tanks connected to a single Rosemount 2410 Tank Hub” on
page 73 for an example.
Important! The Tank Database of the Rosemount 2460 System Hub must be properly configured to
match the tank databases of all Rosemount 2410 Tank Hubs connected to the system hub.
6. Enter Level Device Address for devices such as the Rosemount 5900S Radar Level Gauge and other
level gauges supported by the Rosemount 2460 System Hub and the Rosemount 2410 Tank Hub.
7. In case the level gauge is a Rosemount 5900S 2-in-1 version, you will need to configure two level
device addresses for one Rosemount 5900 gauge. See the Rosemount Tank Gauging System
Configuration Manual (Document No. 00809-0300-5100) for a detailed description of how to
configure the tank database for a Rosemount 5900S Radar Level Gauge 2-in-1 version.
8. Enter the Temperature Device Address. For “2410 tank position” 1 the same address is used for the
Rosemount 2410 Tank Hub and the temperature device. The tank hub’s address is automatically
copied to the Temperature Device Address field.
Config uration
For “2410 Tank Position” 2 to 10 you will have to enter the same temperature device addresses as
configured in the tank database of the Rosemount 2410 Tank Hub. Each tank position must have a
unique address.
Note! The Temp Device Address in the Rosemount 2460’s tank database is referred to as the ATD
Modbus Address in the Rosemount 2410 Tank Hub’s tank database.
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See “Tank databases of the Rosemount 2460 System Hub and the Rosemount 2410 Tank Hub” on
page 70 for more information on how the tank databases of the Rosemount 2460 and Rosemount 2410
relate to each other.
9. Enter the number of elements in the Number of Temperature Elements column in case temperature
elements are installed in the tank. The position of the temperature elements need to be configured to
allow calculation of average product temperature. This is normally done as part of the standard
installation procedure for the Rosemount 2410 Tank Hub and the associated temperature
transmitters as described in the the Rosemount Tank Gauging System Configuration Manual
(Document no. 00809-0300-5100).
10.Select the Auxiliary Inputs that are used for the device such as Free Water Level (FWL), Vapor Pressure
(VP), and Liquid Pressure (LP). See Table 4-3 on page 65 for a complete list of Auxiliary Inputs.
11.In the Relays column, select “2410” if a Rosemount 2410 Tank Hub with relay output is connected to
the Rosemount 2460 System Hub. Then the 2460 input registers will be continuously updated with
current status of the 2410 relay outputs. Leave empty if no relays are used.
Note
Ensure that the Tank Database is properly verified before proceeding. Check all addresses and
parameters for each tank and source device.
Level device address
The Level Device Address field in the tank database of the Rosemount 2460 System Hub is used for level
gauges such as the Rosemount 5900S. This address also needs to be stored in the tank database of the
Rosemount 2410 Tank Hub.
Normally, address configuration is done as part of the installation procedure of the Rosemount 2410 as
described in the Rosemount Tank Gauging System Configuration Manual
00809-0300-5100).
(Document No.
Temperature device address
The Temperature Device Address in the tank database of the Rosemount 2460 System Hub is a common
address for all devices (ATD) on a tank except the level gauges. The Temperature De vice address also
needs to be stored in the tank database of the Rosemount 2410 Tank Hub. For the tank hub this address
is referred to as the ATD Modbus address.
Configuration of the Rosemount 2410 tank database is normally done as part of the installation
procedure of the Rosemount 2410 as described in the Rosemount Tank Gauging System Configuration
Manual (Document No. 00809-0300-5100).
For the first tank position in the Rosemount 2410 tank database, the Rosemount 2410 Modbus address
is automatically set as the ATD Modbus address as illustrated in Figure 4-4 on page 72.
It is recommended that address range 1 to 99 is used for level gauges and 101 to 199 for ATD devices.
See “Tank databases of the Rosemount 2460 System Hub and the Rosemount 2410 Tank Hub” on
page 70 for more information on how to configure the databases of the Rosemount 2460 System Hub
and the Rosemount 2410 Tank Hub.
64
See also section “Installing a Rosemount 2410 Tank Hub” in the Rosemount Tank Gauging System
Configuration Manual (Document No. 00809-0300-5100).
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Tank Database entry fields for the Rosemount 2460 System Hub
Table 4-3. Entry fields for the Tank Database
Entry field Description
Source
Field port
2410 Device Address
2410 Tank Position
Level Device Address
Temperatu re Dev ice
Address
Number of Temperature
Elements
1. Enraf option is supported for Rosemount 2460 firmware version 1.B0 and higher
2. See Appendix C: Enraf® Device Configuratio n for information on how to configure the Rosemount 2460 tank database
for Enraf devices
3. Whessoe option is supported for Rosemount 2460 firmware version 1.D0 and higher
4. See Appendix E: Whessoe Device Configuration for information on how to configure the Rosemount 2460 tank
database for Whessoe devices
5. L&J and Varec options are supported for Rosemount 2460 firmware version 1.E0 and higher
6. See Appendix H: L&J Device Configurationfor information on how to configure the Rosemount 2460 tank database for
L&J devices
7. See Appendix I: Varec® Device Configuration for information on how to configure the Rosemount 2460 tank database
for Varec devices
2410 Tank Hub
Rex
Rex + DAU
Pro
Pro + DAU
TRL2 RTG
TRL2 RTG + DAU
(1)(2)
Enraf
Whessoe
L&J
Varec
(811, 813, 854, 873, 894, 970, 971)
(3)(4)
(550, 660)
(5)(6)
(MCG 2000, MCG 1500XL)
(5) (7)
(1800, 1900)
The field bus port that the selected device is connected to. Up to s ix
field ports may be used.
See “Connecting to a Rosemount 2460 System Hub” on page 30
for more information.
Modbus address for the connected Rosemount 2410 Tank Hub.
Address range 101 to 199 is recommended.
Each tank is associated with a certain position in the tank database
of the Rosemount 2410 Tank Hub. Devices on a tank must be
configured with a tank position that refers to the actual tank where
the device is installed.
Communication address for the connected level device.
For level gauges address range 1 to 99 is recommended.
Communication address for the connected Temperature/ATD
device.
For Temperature/ATD devices address range 101 to 199 is
recommended.
Number of temperature elements connected to the temperature
transmitter (for example a Rosemount 2240S Multi-Input
Temperatu re Tra nsmit ter).
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Table 4-4. Entry fields for the Tank Database Auxiliary Inputs
Entry field Description
2410 Tank Hub
Vapor Pressure
Middle Pressure
Liquid Pressure
Free Water Level
User Inputs 1 - 5
Relays
Delta Level (DL, tank position 1 only)
TRL2 Radar Tank Gauge
Analog Inputs 1 - 3
Rex
Analog Inputs 1 - 2
HART Inputs 1 - 3
Relays
DAU
Current Inputs 1 - 4
Auxiliary Inputs
(VP, MP, LP, FWL,
UIn1 - UIn5, Relays,
Advanced)
1. Enraf option is supported for Rosemount 2460 firmware version 1.B0 and higher.
2. See Appendix C: Enraf® Device Configuratio n for information on how to configure the Rosemount 2460 tank database
for Enraf devices.
3. Whessoe option is supported for Rosemount 2460 firmware version 1.D0 and higher
4. See Appendix E: Whessoe Device Configuration for information on how to configure the Rosemount 2460 tank
database for Whessoe devices
5. Vapor or Liquid pressure can be selected, not both.
6. L&J and Varec options are supported for Rosemount 2460 firmware version 1.E0 and higher
7. See Appendix I: Varec® Device Configuration for information on how to configure the Rosemount 2460 tank database
for Varec devices
8. See Appendix H: L&J Device Configuration for information on how to configure the Rosemount 2460 tank database for
L&J devices
Relays
Pro
None
(1)(2)
Enraf
Vapor Pressure
Middle Pressure
Liquid Pressure
Free Water Level
Observed Density (UIn1=Dens)
Whessoe 550
Vapor Pressure
Liquid Pressure
Whessoe 660
None
Var ec
None
(6)(8)
L&J
Vapor Pressure
Liquid Pressure
Free Water Level
Observed Density (UIn1=Dens)
(3)(4)
(5)
(5)
(4)
(6)(7)
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Table 4-5. Entry fields for the Tank Database Advanced
Entry field Description
Advanced
1. See Appendix C: Enraf® Device Configuratio n for information on how to configure the Rosemount 2460 tank database
for Enraf devices.
2. Enraf option is supported for Rosemount 2460 firmware version 1.B0 and higher
3. Whessoe option is supported for Rosemount 2460 firmware version 1.D0 and higher
4. See Appendix E: Whessoe Device Configuration for information on how to configure the Rosemount 2460 tank
database for Whessoe devices
5. L&J and Varec options are supported for Rosemount 2460 firmware version 1.E0 and higher
6. See Appendix I: Varec® Device Configuration for information on how to configure the Rosemount 2460 tank database
for Varec devices
7. See Appendix H: L&J Device Configuration for information on how to configure the Rosemount 2460 tank database for
L&J devices
(1)(2)
Enraf
Vapor temperature
Fast polling
Whessoe 550
Fast polling
Whessoe 660
Vapor temperature
Var ec
Level range
Fast polling
(5)(7)
L&J
Inverse Temperature Sign
Swap Interface and Pressure
No Response if Invalid Level
Fast polling
(3)(4)
(4)
(5)(6)
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Step 5. Redundancy
This step lets you setup a redundant pair of system hubs. For standalone system hubs, click Next to skip
this step and proceed to next.
See section “Redundancy configuration” on page 76 for instructions on how to configure redundant
Rosemount 2460 System Hubs.
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Redundant Rosemount 2460
00809-0100-2460, Rev DE
Step 6. Finish the installation
1. Verify that the Tag, Device ID, communication channel, and Modbus Address presented in the 2460
System Hub Summary window are correct.
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2. In case you would like to make any changes in the preceding steps, click the Back button until the
desired window appears.
3. Click the Finish button to confirm the installation.
4. Verify that the Rosemount 2460 System Hub appears in the TankMaster workspace window. Now the
system hub will be able to communicate with the host system and collect data from the field devices.
Config uration
5. Proceed with installation and configuration of Rosemount 2410 Tank Hubs and field devices.
See the Rosemount Tank Gauging System Configuration Manual
for more information.
(Document No. 00809-0300-5100)
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4.3.5 Tank databases of the Rosemount 2460 System Hub and the Rosemount 2410 Tank Hub
In a typical Rosemount Tank Gauging system, a Rosemount 2460 System Hub collects measurement
data from a number of tanks via one or more Rosemount 2410 Tank Hubs. For proper communication
with the control room PC and the Rosemount TankMaster operator’s interface, Modbus addresses need
to be assigned to the field devices on the tank. These addresses will be stored in the tank databases of
Rosemount 2460 System Hubs and Rosemount 2410 Tank Hubs.
In the tank hub’s database, the Rosemount 2240S Temperature Transmitter and the Rosemount 2230
Graphical Field Display (and other non-level devices) are handled as a single Auxiliary Tank Device
(ATD). Two Modbus addresses are used for each tank, one for the level gauge and one for the ATD.
The ATD includes any supported non-level device such as the Rosemount 2240S Multi-Input
Temperature Transmitter and the Rosemount 2230 Graphical Field Display. Other devices such as the
Rosemount 3051S Pressure Transmitter may also be included in the ATD. The ATD address represents all
these devices. Each position in the Rosemount 2460 tank database represents one tank.
In case the level gauge is a Rosemount 5900S 2-in-1, you will need to configure two level device
addresses for the Rosemount 5900S gauge. See the Rosemount Tank Gauging System Configuration
Manual (Document No. 00809-0300-5100) for a detailed description of how to configure the tank
database with a Rosemount 5900S 2-in-1.
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Rosemo unt
2410 Tank Hub
Rosemount 5900S
Level Gauge
Rosemount 2240S
Tem per atu re Tr ans mit ter
TK-1
TK-2
Rosemount 2460 System Hub
Rosemount 2230
Field Display
Rosemount 2240S
Tem per atu re Tr ans mit ter
Rosemount 5900S
Level Gauge
Rosemo unt
2410 Tank Hub
Rosemount 2230
Field Display
00809-0100-2460, Rev DE
Single tank with a single Rosemount 2410 Tank Hub
In this example a Rosemount 2460 System Hub is connected to two tanks each of which has a separate
Rosemount 2410 Tank Hub. Each tank has a Rosemount 5900S Radar Level Gauge Radar Level Gauge, a
Rosemount 2240S Multi-Input Temperature Transmitter, and a Rosemount 2230 Graphical Field Display.
The Modbus address configuration is summarized in Ta bl e 4 - 6:
Table 4-6. Example of Modbus address configuration for Rosemount 2410 Tank Hubs and
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October 2018
connected devices on two tanks
Tan k
TK-1
TK-2
Figure 4-3. Configuration example of a Rosemount Tank Gauging system with a Rosemount 2460
Rosemount 2410
Tank Hub
101 1 101
102 2 102
Rosemount 5900S
Level Gauge
Modbus Address
ATD (2230, 2240S)
System Hub connected to two tanks each of which has a Rosemount 2410 Tank Hub
Config uration
For each tank, the Level Device address in the Tank Database of the Rosemount 2460 System Hub must
be equal to the Level Modbus address in the Rosemount 2410 tank database.
The Temperature Device address in the tank database of the Rosemount 2460 System Hub must be
equal to the ATD Modbus address in the tank database of the Rosemount 2410 Tank Hub.
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Rosemount 2410 Tank Hub on tank TK-2
Rosemount 2410 Tank Hub on tank TK-1
Rosemount 2460 System Hub
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Figure 4-4. The Tank Database of the Rosemount 2460 System Hub must match the Tank Databases of connected
Rosemount 2410 Tank Hubs
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Rosemo unt
5400 Level
Tra n sm it te r
TK-1
TK-2
TK-3
Rosemo unt
2410 Tank Hub
Rosemount 2240S
Tem per atu re Tra nsmit ter
Rosemount 2460 System Hub
Rosemount 2230
Field Display
00809-0100-2460, Rev DE
Multiple tanks connected to a single Rosemount 2410 Tank Hub
In this example a Rosemount 2460 System Hub is connected to a Rosemount 2410 Tank Hub that serves
three tanks. The temperature device on tank 1 has the same Modbus address as the tank hub itself. The
other temperature devices on tank 2 and 3 have separate Modbus addresses.
Figure 4-5 on page 73 shows an example of a system with a Rosemount 2460 System Hub connected to
a Rosemount 2410 Tank Hub. The Rosemount 2410 collects measurement data from three tanks. Each
tank is equipped with a Rosemount 5400 Radar Level Transmitter, a Rosemount 2240S Temperature
Transmitter, and a Rosemount 2230 Graphical Display. The Modbus address configuration is summarized
in Ta bl e 4 - 7 below:
Table 4-7. Example of Modbus address configuration for a Rosemount 2410 Tank Hub and
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October 2018
connected devices on three tanks
Tan k
TK-1
TK-2
TK-3
Note that each ATD has its own Modbus address. Only the first one has the same address as the
Rosemount 2410 Tank Hub.
Figure 4-5. Example of a Rosemount Tank Gauging system that collects measurement data from
Rosemount 2410
Tank Hub
101 1 101
101 2 102
101 3 103
Rosemount 5400
Level Transmitter
Modbus Address
ATD (2230, 2240S)
three tanks with a Rosemount 2410 connected to a Rosemount 2460
Config uration
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Configuration
Rosemount 2460 System Hub
Tank Database for a Rosemount 2410 Tank Hub that serves three tanks
Level device address
Auxiliary Tank Device (ATD) address
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In the tank database of the Rosemount 2410 Tank hub, the Rosemount 2240S temperature transmitter
and the Rosemount 2230 display are grouped into an Auxiliary Tank Device (ATD). The AT D Mo dbu s
address has to be stored in the Temperatu re Device address field in the tank database of the Rosemount
2460 System Hub as illustrated in Figure 4-6 on page 74. The Modbus addresses of the level devices must
also be stored in both the 2410 and the 2460 tank databases.
Figure 4-6. The Tank Database of the Rosemount 2460 System Hub must match the tank databases of connected
Rosemount 2410 Tank Hubs
Note that in this example a single Rosemount 2410 Tank Hub serves three tanks. The tanks are mapped
to tank position 1, 2, and 3 in the Rosemount 2410 Tank Hub’s tank database.
In the tank database of the Rosemount 2460 System Hub, you will have to configure 2410 Tank Position in
order to be able to configure the correct Temperature Device Addresses for the three tanks.
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4.3.6 System setup
The System Values window lets you specify parameters and units for inventory calculations.
1. Log in to the Web interface as described in “Using the web interface” on page 114.
2. Select Configuration>System Values.
Figure 4-7. System Parameters and Units
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Config uration
Manual values
Select the appropriate check boxes in case you like to use manual values for ambient air temperature and
pressure, and type the desired values into the input fields.
Reference temperature
The Rosemount 2460 System Hub performs inventory calculations according to the API Manual of
Petroleum Measurement Standards Chapter 12, Section 1, at the standard reference temperature 15°C
(60°F). This is the default reference temperature.
Other reference temperatures can be specified in the Reference Temperature input field. Ensure that
correct RT volume table, for example 54B-2004, is used for the product.
System units
Level, Level Rate, Temperature, and Pressure units are configured in TankMaster WinSetup configuration
program.
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4.3.7 Redundancy configuration
Setting up a redundant pair of Rosemount 2460 system hubs can be done by using TankMaster WinSetup
or the Web Graphical Interface. This section describes the redundancy setup in the WinSetup
configuration wizard for the Rosemount 2460 System Hub. See “Redundancy setup via Web GUI” on
page 80 for a description of how to use the Web interface for redundancy configuration.
The installation wizard for the Rosemount 2460 includes the option to setup a redundant pair of
Rosemount 2460 System Hubs as long as certain conditions are fulfilled. See “Preconditions for
redundancy setup” on page 53 for more information.
Redundancy configuration is part of the TankMaster WinSetup installation wizard for the Rosemount
2460 System Hub. In case all requirements for pairing are fulfilled (see “Preconditions for redundancy
setup” on page 53), the following text appears: “Pairing is possible, Backup device ID:xx”.
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Click the Create New Pair button to start the redundancy synchronization procedure. When finished, a
message appears that the database synchronization was successfully completed. The system hubs will
be paired as a Primary and a Backup device.
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Once the synchronization process is successfully finished, the Redundancy window presents the current
status and other information for the two system hubs.
Table 4-8. Redundancy configuration
Item Description
Active/Passive mode can be changed manually. The Active device
Manual switch over button
State
Device ID
Individual Modbus address
Recent events
Switch to standalone mode
communicates with the host system and responds to requests for measurement
data, status information, and diagnostics. This option can be useful for testing
that both system hubs function properly as Active and Passive.
If the status is OK, a green check box is displayed. Otherwise a list of warnings
and errors will be displayed.
Each device has a unique identification number which can be used, for example,
when setting up Modbus addresses.
The redundant system hubs can be given individual Modbus addresses in case
you need to be able to communicate separately with each system hub.
Number of times that the Primary and Backup devices have changed to active
state, as well various error messages and warnings.
It is possible to un-pair the two devices in the redundancy system by using the
Switch to Standalone Mode button. When un-pairing the system, the active
device will change mode to standalone. The passive device will load the default
configuration database (CDB) and the default communication parameters
(including Modbus address 245) to make sure it will not disturb communication
on Host and Field ports after un-pairing the system hubs. Consequently, the host
system will lose contact with the backup device until proper communication
settings are reset.
Config uration
Configure button
This button lets you configure specific redundancy options such as fail-over,
take-over, and passive device communication. See “Configure button” on
page 78.
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Take -over Criteria
Fail-over Cr iteria
Passive Device
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Configure button
Click the Configure button to open the 2460 System Hub Redundancy Configuration window. This window
lets you configure various options for fail-over and other redundancy related issues. You may also set
separate Modbus addresses for the two system hubs.
Individual Modbus address
By setting individual Modbus addresses for the Primary and Backup devices, a host system may
communicate with each device separately. This is useful, for example, for verifying the current status of
each device.
Fail-over criteria
Table 4-9. Fail-over Criteria
Criteria Description
Configuration file error (default) Configuration database (CDB) is corrupt.
Host port modem error (default) A Host port modem has failed or been removed.
Field port modem error (default) A Field port modem has failed or been removed.
Field port communication failure
Field port communication failure on...
Maximum number of Fail-overs per hour (1..10)
No response from any field device on a Field port. This
option is most useful for redundant field bus wiring where
each Rosemount 2460 has separate field bus wiring.
Individual port configuration for Field Port communication
failure.
Maximum number of fail-overs per hour in order to prevent
an oscillating behavior i.e. switching back and forth between
Primary and Backup device. In case fail-overs tend to occur
frequently, the reason behind should be investigated and
fixed.
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Take-over criteria
There may be situations when you would like the passive device to take over as the active device even if
no fail-over criteria is fulfilled. For example, in case the active device does not respond to Host requests,
the passive device may take over and become the active device. The Active doesn’t reply on Host port
option does not work if the Primary and Backup system hubs are wired to separate host ports which is
the case when, for example, using the RS232 communication interface.
Passive device communication
In case the Primary and Backup system hubs are connected to different ports on the host system, the
same Modbus address can be used for communication with the two system hubs. Then there is no need
to use individual Modbus addresses for the Primary and Backup devices. When communicating with a
host system via RS232 interface, separate host ports must be used, and the Allow Passive device to reply on
common Modbus address option needs to be enabled.
Finish the installation wizard
Once the redundancy configuration is finished:
1. In the 2460 System Hub Redundancy window, click the Next button.
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2. Proceed with “Finish the installation” on page 69 to finish the installation wizard.
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4.3.8 Redundancy setup via Web GUI
This section describes the redundancy setup for a Rosemount 2460 System Hub by using the Web
interface. The setup includes two basic steps:
Paring; two system hubs are setup as a redundant pair
Redundancy configuration; addresses and fail-over criteria are configured
Pairing
1. Log in to the Web interface as described in “Using the web interface” on page 114.
2. Select the Redundancy tab.
3. Expand the Pair option.
4. Verify that the other system hub is pairable, i.e. all requirements for pairing are marked with a green
button. For the system hubs to be able to pair, ensure that the preconditions are fulfilled. See
“Preconditions for redundancy setup” on page 53 for more information.
If the two system hubs (Primary and Backup) are ready for pairing, click the Pair button to start the synchronization process.
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Redundancy configuration
Once the synchronization is finished you may configure the system hubs for redundancy operation.
1. In the Web interface, select the Redundancy tab.
2. Expand the Configuration option.
3. Perform the desired configuration.
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Table 4-10. Redundancy configuration
Item Description
Primary Device ID
Backup Device ID
Redundancy Status
Manual switch over
Configuration See Tab l e 4 - 11 below.
Unpair
Each device has a unique identification number.
If status is OK, a green check box is displayed. You may expand the Status list to
view further details. In case status is not OK, a list of warnings and errors will be
displayed.
Active/Passive mode can be changed manually. The Active device
communicates with the host system and responds to requests for
measurement data, status information, and diagnostics. This option can be
useful for testing that both system hubs function properly as Active and
Passive.
It is possible to un-pair the two devices in the redundancy system. When
un-pairing the redundant system hubs, the active device will change mode to
standalone. The passive device will load the default configuration database and
the default Modbus address (245) to make sure it will not disturb
communication on Host and Field ports after unpairing the system hubs.
Table 4-11. Configuration
Item Description
Common Modbus address is the standard setting. Primary and Backup system
Common Modbus Address
Specific Modbus Address for
Primary Device /
Specific Modbus Address for
Backup Device
Passive device responds on
common address
hubs use the same Modbus address.You may use this option in case Primary
and Backup system hubs are connected to different host ports. Then the same
Modbus address can be used instead of individual addresses.
The redundant system hubs can be given individual Modbus addresses in case
you need to be able to communicate separately with each system hub. This is
useful, for example, for verifying the current status of each device.
See “Passive device communication” on page 79.
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Maximum number of fail-overs per hour in order to prevent an oscillating
Max Fail-Overs per Hour
Fail-over criteria See Table 4-9 on page 78.
Take -over cri ter ia See “Take-over criteria” on page79.
behavior i.e. switching back and forth between Primary and Backup device. In
case fail-overs tend to occur frequently, the reason behind should be
investigated and fixed.
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B
C
D
E
F
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4.4 Inventory calculation configuration
The Inventory function lets you set up a tank for volume calculations based on appropriate API tables.
Ensure that system parameters and units are configured prior to configuring inventory calculations, see
“System setup” on page 75.
Figure 4-8. Inventory Calculation Configuration
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A. Load current configuration
B. Tank Capacity
C. Tank Shell
D. Floating roof correction
E. LPG
F. Net calculation
G. Download/upload Excel CSV template file for strapping table (TCT)
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Table 4-12. Inventory Configuration
Item Description
Load current configuration
Tank Capacit y
Tank type
Typ e
Size
Vapor above max. volume
Maximum volume
Select this option in case you want to load the current inventory configuration
to the tank selected in the drop-down list “Tank no.”. You may also use this
function to copy a configuration from one tank to the other. See “Copying
inventory configuration from one tank to another” on page 86.
Select the tank type that is most suitable for your tank. You may choose one
of the predefined types:
Cyl in der
Floating roof
Horizontal LPG
Sphere LPG.
Select the desired type of strapping table and calculation method:
Raw
Northern (relative levels; mostly used in Sweden and Finland)
International (absolute levels)
Number of strapping points in the Tank Capacity Table. This value is
automatically updated when uploading a TCT in CSV format.
Vapor volume above the Max. Volume limit. This is used for LPG tanks only.
The maximum volume that can be stored in the tank.
Minimum volume
Sump volume
Tank Shell
Typ e
Linear expansion coefficient
Reference temperature
This is the volume between the tank outlet and the bottom of the tank.
This is the volume that is left when the tank is emptied down to Zero level. As
an alternative the Sump volume can be included in the Tank Capacity Table. In
this case the base volume at the Zero level is equal to the sump volume.
Ensure that the sump volume is not specified both ways simultaneously.
Specify if the tank is insulated or not. For an insulated tank the ambient
temperature does not have any influence on shell correction calculations.
The Linear Expansion Coefficient is used in calculations of Gross Observed
Volume (GOV) in order to correct for the thermal expansion of the tank wall.
The default value, 0.0000112/°C, is used for mild carbon steel.
This is the temperature at which the Tank Capacity Table is specified.
Temperatures other than the Reference Temperature are taken into account
and compensated for when performing volume calculations.
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Item Description (continued)
Floating roof correction
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Upper limit
Lower limit
Weight
Roof correction in TCT
Base density
Volume adjustment
LPG
Calculate LPG mass in air
Molecular mass
Above Upper limit the roof is fully floating and full compensation is made for
volume reduction.
Below the Lower limit when the roof rests on its legs no compensation of
volume is made.
Between Upper and Lower limit compensation is made through a weighted
value.
Volume compensation depends on roof weight and roof position.
If the roof correction is included in the Tank Capacity Table using a Base
density, a secondary correction will be calculated by the system hub. The
secondary correction will be based on the observed density, base density, and
volume adjustment.
This is the density at which the tank capacity table was specified. This value
can be found in the tank capacity table (tank certificate).
Volume adjustment from the tank capacity table (tank certificate).
Check this option to calculate as mass in air.
In the default setting, LPG vapor mass and product mass will be calculated as
mass in vacuum.
Molecular mass of the product is used in calculation of vapor mass.
Compressibility factor
Vapor to liquid volume ratio
The compressiblity factor is used in converting vapor volume to the
corresponding volume at standard temperature and pressure.
For LPG products Vapor Volume Liquid Ratio (VLVR) is used for converting
vapor volume to liquid volume. This is used in calculations of Net Standard
Volume (NSV).
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Item Description (continued)
Net calculation
Volume correction table
Use observed density input
Reference density
Thermal expansion
coefficient
Sediment and water
TCT Table as CSV file
Strapping table template
Reference Density and Average Temperature are used for calculating CTPL
according to the API standard. Select a API/ASTM volume correction table
based on the product:
A tables for crude oil
B tables for refined products
C tables for special applications
D tables for lubricating oil
E tables for LPG and NLG
D4311 table for asphalt
Select this check box in case you want to use observed density from field
device as input for calculating reference density.
In the default setting a manual value is used for the reference density.
Enter a manual Reference density value to be used for CTPL
according to API standard in case observed density is not used.
The Thermal Expansion Coefficient (TEC Liquid) is required as input for
some volume correction tables.
Sediment and water is subtracted from Gross Standard Volume to calculate
the Net Standard Volume.
You may download a template file in standard CSV format. The CSV file can be
used to create a strapping table by editing in Microsoft® Excel or a similar
application.
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File upload
1. CTPL=Correction for Temperature and Pressure of the Liquid
A TCT can be created by uploading a CSV file with strapping points.
Note! Existing points will be replaced.
Copying inventory configuration from one tank to another
1. In the Tank No. drop-down list select the desired tank number.
2. Configure manual values.
3. Deselect “Load current configuration”.
4. Select a new tank number in the Tank No. drop-down list.
5. Select the “Load current configuration” check box.
6. Click Apply.
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4.4.1 Inventory manual values
The Inventory Manual Values Configuration window lets you specify manual values for certain inventory
parameters.
Figure 4-9. Inventory Manual Values Window
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Table 4-13. Manual Values Configuration
Item Description
Load current
configuration
Use manual values for
Select this option in case you want to load the current inventory configuration
to the tank selected in the drop-down list “Tank no.”.
You may also use this function to copy a configuration from one tank to the
other. See “Copying manual values configuration from one tank to another”.
Select the parameters for which you will use manual values.
Copying manual values configuration from one tank to another
1. In the Tank No. drop-down list select the desired tank number.
2. Configure manual values.
3. Deselect “Load current configuration”.
4. Select a new tank number in the Tank No. drop-down list.
5. Select the “Load current configuration” check box.
6. Click Apply.
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