SU_UM_TME20822_EN.pdf - 第26页

26 Smart-UPS S MTL 22 00/3000 RMI2UC/RMI2UCNC Config uration EN TME2 08 22 – 08/2 023 UPS IP Ad dress sett ings Setting Factory Default Options Description UPS IP Ad dress Mode DHCP • DHCP • M anual Sel ect s the IP ad d…

Configuration

Smart-UPS SMTL 2200/3000 RMI2UC/RMI2UCNC

EN TME20822 – 08/2023

Modbus settings

Load Shed On

Runtime

Disabled • Shutdown with

delay

• Shutdown

immediately

• Turn off

immediately

• Turn off with

delay

• Disabled

When the battery runtime falls below the specified value,

the Controlled Outlet Group will turn off.

Configure this time using the L

OAD SHED RUNTIME

EMAINING setting.

Load Shed On

Runtime

Remaining

Disabled Set the value in

seconds

When the remaining runtime reaches this level, the

Controlled Outlet Group will turn off.

Load Shed on

Overload

Disabled • Disabled

• Enabled

In the event of an overload (greater than 100% output

power), the Controlled Outlet Group will immediately turn

off to conserve power for critical loads. The Controlled

Outlet Group will only turn on again with a manual

command.

Setting Factory Default Options Description

Slave ID 1 1- 223 Sets the Modbus slave address of UPS

Ser+USB Disable • Enable

• Disable

Enables or disables UPS Modbus protocol over serial and

USB ports

TCP Settings

TCP

Protocols

Disable • Disable

• Read-Only

• Read-Write

Enables or disables UPS Modbus TCP/IP protocol

provided by the embedded SmartConnect port.

• Disable: Disables UPS Modbus TCP/IP protocol

• Read-Only: Modbus master over TCP/IP protocol is only

allowed to get UPS status.

• Read-Write: Modbus master over TCP/IP protocol is

allowed to get UPS status and control the UPS.

The port number of UPS Modbus TCP/IP protocol is fixed

at 502.

Master IP

Addr

000.000.000.000 A valid IPv4

address

Specifies the IPv4 address of the Modbus master that will

allow connection to the UPS via Modbus TCP/IP protocol

The Master IP Addr when set as 000.000.000.000 will allow

connection of external Modbus master with any IP address.

When not set as 000.000.000.000, only the Modbus master

with the specified IP address is allowed to connect to the

UPS.

Example: Master IP Address is set to 192.168.0.10, only

Modbus master with IP address 192.168.0.10 could

connect to the UPS.

Setting Factory Default Options Description

Smart-UPS SMTL 2200/3000 RMI2UC/RMI2UCNC

Configuration

EN TME20822 – 08/2023

UPS IP Address settings

Setting Factory Default Options Description

UPS IP

Address Mode

DHCP • DHCP

• Manual

Selects the IP address configuration mode of UPS embedded

SmartConnect port:

• DHCP: UPS will automatically configure its IPv4 address via

DHCP protocol.

• Manual: Manually assigns a static IPv4 address to UPS

IP Address 000.000.000.000 A valid IPv4

address

This is the IPv4 address assigned to the embedded

SmartConnect port.

When DHCP IP address mode is selected, it will display the UPS

IPv4 address assigned by DHCP server.

When Manual IP address mode is selected, you need to

manually specify a static IPv4 address.

Subnet Mask 000.000.000.000 A valid IPv4

subnet mask

Assigns the subnet mask of the network where UPS IPv4

address belongs.

When DHCP IP address mode is selected, it will display the

subnet mask assigned by DHCP server.

When Manual IP address mode is selected, you need to

manually specify the subnet mask of the network where the

specified static IPv4 address belongs.

Default

Gateway

000.000.000.000 A valid IPv4

address

This is the IPv4 address of the host from where the UPS sends

data to another network or Internet.

When DHCP IP address mode is selected, it will display the

default gateway assigned by DHCP server.

When Manual IP address mode is selected, you need to

manually specify the IPv4 address of default gateway.

DNS Server 1 000.000.000.000 A valid IPv4

address

The IPv4 address of first domain name server (DNS) the UPS

uses to resolve host names to IPv4 addresses.

When DHCP IP address mode is selected, it will display the IPv4

address of the first DNS server assigned by DHCP server.

When Manual IP address mode is selected, you need to

manually specify the IPv4 address of the first DNS server.

DNS Server 2 000.000.000.000 A valid IPv4

address

The IPv4 address of second domain name server (DNS) the

UPS uses to resolve host names to IPv4 addresses (only when

UPS fails to resolve IP address through first domain name

server). This setting is optional.

When DHCP IP address mode is selected, it will display the IPv4

address of the second DNS server assigned by DHCP server.

When Manual IP address mode is selected, you can manually

specify the IPv4 address of the second DNS server or leave it as

000.000.000.000.

Emergency Power Off

Smart-UPS SMTL 2200/3000 RMI2UC/RMI2UCNC

EN TME20822 – 08/2023

Emergency Power Off

Overview

The Emergency Power Off (EPO) option is a safety feature that will immediately shut

off power to all connected equipment. When the EPO button is pushed, all connected

equipment will immediately turn off and will not switch to battery power.

Connect each UPS to the EPO switch. In configurations where multiple units are

connected in parallel, each UPS must be connected to the EPO switch.

The UPS must be restarted for power to return to connected equipment. Press the

ON/OFF button on the front panel of the UPS.

Normally open contacts

1. If the EPO switch or relay contacts are normally open,

insert the wires from the switch or contacts at pins 1 and 2

of the EPO terminal block. Use 16-28 AWG wire.

2. Secure the wires by tightening the screws.

If the contacts are closed, the UPS will turn OFF and power will be removed from the

load.

Normally closed contacts

1. If the EPO switch or relay contacts are normally closed,

insert the wires from the switch or contacts at pins 2 and 3

of the EPO terminal block. Use 16-28 AWG wire.

2. Insert a wire jumper between pins 1 and 2. Secure the

wires by tightening the three screws at positions 1, 2, and 3.

If the contacts are opened, the UPS will turn OFF and power will be removed from the

load.

Note: Pin 1 is the power source for the EPO circuit, it provides a few milliAmps of 24

V power.

If the normally closed (NC) EPO configuration is used, the EPO switch or relay should

be rated for dry circuit applications, the rating should be for low voltage and low

current applications. This normally implies the contacts are gold plated.

The EPO interface is a Safety Extra Low Voltage (SELV) circuit. Connect the EPO

interface only to other SELV circuits. The EPO interface monitors circuits that have no

determined voltage potential. SELV circuits are controlled by a switch or relay properly

isolated from utility power. To avoid damage to the UPS, do not connect the EPO

interface to any circuit other than a SELV circuit.

CAUTION

RISK OF ELECTRIC SHOCK

• Adhere to all local and national electrical codes.

• Wiring should be performed by a qualified electrician.

• Always connect the UPS to a grounded outlet.

Failure to follow these instructions can result in minor or moderate injury.