Building Management Functions (IS-IPBML & IS-IPBMS Cards Only)
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10.3.2 Supported Data List - Modbus/IP
The Supported Data List displays a listing of
device data that may be accessed via the
Modbus/IP protocol.
Terminal Emulation
(Serial or TCP/IP Connection) / Telnet
1. Choose IP Network Settings from the Main
Menu.
2. Choose Management Protocol from the IP
Network Settings Menu, then Modbus/TCP
Configuration.
3. Choose Supported Data List.
4. The listing displays the following details:
• Entry - automatically assigned sequential identification numbers for data points
(1, 2, 3,etc.).
• Register(Num) - the Modbus input or holding register and number from 1 to 127—for
example, 30385(1)
• Data Label - user-assigned data point name—e.g., System Status or Battery Name (1)
• Unit - measurement units for the data point—deg F, deg C, % RH
• Scale - number to use as multiplier for the Modbus value—x10 = multiply by 10
• Access - Read Only (RO) or Write Only (WO)
Web Interface
To view the same Supported Data List information through the Web interface:
• Click on the Data/Logs tab at the top of the window, then Modbus Elements in the left panel.
The data appears in the right panel.
Modbus/TCP Configuration Menu
------------------------------
1: Modbus/TCP Port 502
2: Modbus Write Access Enabled
3: Modbus/TCP Security Mode Same Subnet
4: Supported Data List 10404
<ESC>: Cancel menu level
Please select a key ?>
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Entry, Register(Num), Data Label, Unit, Scale, Access
1, 30385(1), System Status, , x1, RO
2, 30386(21), Battery Name (1), , x1, RO
3, 30407(21), Battery Name (2), , x1, RO
4, 30428(21), Battery Name (3), , x1, RO
5, 30449(21), Battery Name (4), , x1, RO
6, 30470(21), Battery Name (5), , x1, RO
7, 30491(21), Battery Name (6), , x1, RO
8, 30512(21), Battery Name (7), , x1, RO
9, 30533(21), Battery Name (8), , x1, RO
10, 30554(21), Battery Name (9), , x1, RO
11, 30575(21), Battery Name (10), , x1, RO
Data/Logs tab
Modbus
Elements
Listing in
right panel