System Settings; Ystem Ettings; Cli Configuration; Modbus Tcp Settings - Tripp Lite NGI-S16 Owner's Manual

4.5. System Settings

4.5.1. System Settings
Host Name
The hostname is same as the SNMP system name. Its length is up to 64 characters.
Management VLAN
The hosts connect to the ports belong to the Management VLAN can manage the Switch
only.
The Management VLAN is used to configure the switch management VLAN

4.5.1.1. CLI Configuration

Node Command
enable configure terminal
configure hostname STRINGS
configure interface eth0
eth0 management vlan
<1-4094>

4.5.1.2. Modbus TCP Settings

MODBUS TCP supports different types of data format for reading. The primary four types of
them are:
Data Access Type
Bit access Physical Discrete
Inputs
Internal Bits or
Physical
Coils
Word access Physical Input
(16-bit Registers
access)
Physical Output
Registers
4.5.1.2.1. CLI Configuration
Node Command
enable show modbus-tcp
state
enable show modbus-tcp
register-addr range
NUMRANGE
enable configure terminal
configure modbus-tcp
This command changes the node to configure node.
This command sets the system's network name.
This command enters the eth0 interface node to
configure the system IP.
This command configures the management VLAN.
Function Function Name
Code
2 Read Discrete Inputs
1 Read Coils
4 Read Input Registers
3 Read Holding Registers
Description
This command displays the current Modbus
configurations.
This command displays the range of the Modbus TCP
registrations.
Where NUMRANGE is the address range.
Format is: nnnn-nnnn, start_addr-end_addr.
This command changes the node to configure node.
This command disables / enables the Modbus on the
51
Description
Note
Not support now
Not support now
Not support now