Gateway Information Input Registers - Honeywell Notifier MODBUS-GW Installation And Operation Manual

Modbus gateway
Table of Contents

Advertisement

Gateway Information Input Registers

5.10 Gateway Information Input Registers
NOTE: Information/debug values are used by the MODBUS-GW Unit ID only. All other nodes reject reads in this address range.
The MODBUS-GW records some status and configuration information for debugging and technical support purposes. This information
is stored in some reserved gateway registers as outlined below and in
• Gateway Modbus Address
• Gateway IP Address
• Gateway Version Number
• Gateway Status
5.10.1 Node Status Details
Each nodes status is represented by a bit in a register. If the bit is set, the node is on line.
represented in a register.
Address
35100
N16
35101
N32
MODBUS-GW Installation and Operation Manual — P/N LS10015-000NF-E:C2 4/30/2019
Table 5.17 Gateway Information Input Register Addresses
Start Address
End Address
35100
35100
35116
35117
35118
35119
Table 5.18 Node Status Example
15
14
13
12
11
N15
N14
N13
N12
N31
N30
N29
N28
Table
5.17.
35500
Information/Debug information
35115
Node Status:
• 1 = On Line
• 0 = Off Line
The MODBUS-GW tracks the node status of all
nodes on the NFN network.
35116
Gateway major version number
35117
Gateway minor version number
35118
Gateway build
35119
Gateway Status:
• 1 = On Line
• 0 = Off Line
Bit Number
10
9
8
7
N11
N10
N9
N8
N27
N26
N25
N24
Description
Table 5.18
provides an example of how this is
6
5
4
3
N7
N6
N5
N4
N3
N23
N22
N21
N20
N19
Register Mapping
2
1
0
N2
N1
N18
N17
39

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents