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Quick Start Guide
5.3.5
Redundancy configuration
Setting up a redundant pair of Rosemount 2460 System Hubs can be
performed by using TankMaster WinSetup or the system hub's Web
Graphical User Interface.
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
•
For Modbus TCP; Rosemount TankMaster version 6.F0 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
modem locations)
•
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.
Modem boards supported for redundancy: TRL2 Modbus, RS485, Enraf BPM
(3)
46
(3)
(number of boards, modem type, and
September 2020
Rosemount 2460 Tank Hub
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