Emerson OpenComms-485 User Manual

MonitoringFor Business-Critical Continuity™Liebert IntelliSlot® 485 Modbus Reference Guide

Supported Modbus Points 6 Table 7 Liebert Nfinity - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes/Un

Supported Modbus Points 7 Table 8 Liebert NX™ - Status and Coil Data Point Status Coil Number of Bits Scale Notes / Units Economode 10005 5 - - -

Supported Modbus Points 8 Table 8 Liebert NX™ - Status and Coil Data Point Status Coil Number of Bits Scale Notes / Units Battery Fault 10235 -

Supported Modbus Points 9 Table 9 Liebert NX - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes / Units

Supported Modbus Points 10 Table 9 Liebert NX - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes / Units

Supported Modbus Points 11 Table 9 Liebert NX - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes / Units

Supported Modbus Points 12 Table 10 Liebert PowerSure™ Interactive - Status and Coil Data Point Status Coil Number of Bits Notes/Units Audible A

Supported Modbus Points 13 Table 11 Liebert PowerSure Interactive - Input and Holding Registers Data Point Input Register Holding Register # of Reg.

Supported Modbus Points 14 Table 11 Liebert PowerSure Interactive - Input and Holding Registers Data Point Input Register Holding Register # of Reg.

Supported Modbus Points 15 Table 12 Liebert PowerSure Interactive 2 - Status and Coil Data Point Status Coil Number of Bits Notes / Units Audibl

Supported Modbus Points 16 Table 12 Liebert PowerSure Interactive 2 - Status and Coil Data Point Status Coil Number of Bits Notes / Units Input U

Supported Modbus Points 17 Table 13 Liebert PowerSure Interactive 2 - Input and Holding Registers Data Point Input Register Holding Register # of Re

Supported Modbus Points 18 Table 13 Liebert PowerSure Interactive 2 - Input and Holding Registers Data Point Input Register Holding Register # of Reg

Supported Modbus Points 19 Table 14 Liebert GXT2™ - Status and Coil Data Point Status Coil Number of Bits Notes / Units Audible Alarm Enabled 1

Supported Modbus Points 20 Table 14 Liebert GXT2™ - Status and Coil Data Point Status Coil Number of Bits Notes / Units Output Overload 10154 -

Supported Modbus Points 21 Table 15 Liebert GXT2 - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes / U

Supported Modbus Points 22 Table 15 Liebert GXT2 - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes / Un

Supported Modbus Points 23 Table 16 Liebert HiNet™ - Status and Coil Data Point Status Coil Number of Bits Notes / Units DC-To-DC Converter On

Supported Modbus Points 24 Table 17 Liebert HiNet - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes /

Supported Modbus Points 25 Table 18 Liebert Series 600™ UPS - Status and Coil Data Point Status Coil Number of Bits Notes / Units Auto Retransfe

Contents i TABLE OF CONTENTS 1.0 MODBUS COMMUNICATIONS...

Supported Modbus Points 26 Table 19 Liebert Series 600 UPS - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale

Supported Modbus Points 27 Table 19 Liebert Series 600 UPS - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale

Supported Modbus Points 28 Table 20 Liebert Series 610™ SCC UPS - Status and Coil Data Point Status Coil Number of Bits Notes / Units Auto Retra

Supported Modbus Points 29 Table 21 Liebert Series 610 SCC UPS - Input and Holding Registers Data Point Input Register Holding Register # of Reg. S

Supported Modbus Points 30 Table 22 Liebert Series 300™ UPS - Status and Coil Data Point Status Coil Number of Bits Notes / Units Automatic Rest

Supported Modbus Points 31 Table 23 Liebert Series 300 UPS - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale

Supported Modbus Points 32 Table 23 Liebert Series 300 UPS - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale

Supported Modbus Points 33 Table 24 Liebert DS™ - Status and Coil Data Description Status Coil Number of Bits Notes Sleep on Monday 10001 1

Supported Modbus Points 34 Table 24 Liebert DS™ - Status and Coil Data Description Status Coil Number of Bits Notes Reserved 10033 - 1 - Main

Supported Modbus Points 35 Table 24 Liebert DS™ - Status and Coil Data Description Status Coil Number of Bits Notes Clogged Filters 10076 -

Contents ii

Supported Modbus Points 36 Table 25 Liebert DS - Input and Holding Registers Data Description Input Register Holding Register # of Reg. Scale Note

Supported Modbus Points 37 Table 25 Liebert DS - Input and Holding Registers Data Description Input Register Holding Register # of Reg. Scale Note H

Supported Modbus Points 38 Table 25 Liebert DS - Input and Holding Registers Data Description Input Register Holding Register # of Reg. Scale Note H

Supported Modbus Points 39 Table 26 Liebert XDF™ - Status and Coil Data Description Status Coil Number of Bits Notes Temperature Indication 1

Supported Modbus Points 40 Table 26 Liebert XDF™ - Status and Coil Data Description Status Coil Number of Bits Notes Sensor A Failure 10079 -

Supported Modbus Points 41 Table 26 Liebert XDF™ - Status and Coil Data Description Status Coil Number of Bits Notes Unit On 10134 - - - Unit

Supported Modbus Points 42 Table 27 Liebert XDF - Input and Holding Registers Data Description Input Register Holding Register # of Reg. Scale Not

Supported Modbus Points 43 Table 27 Liebert XDF - Input and Holding Registers Data Description Input Register Holding Register # of Reg. Scale Note

Supported Modbus Points 44

Supported Modbus Points 45

Modbus Communications 1 1.0 MODBUS COMMUNICATIONS 1.1 Connectivity to Liebert IntelliSlot 485 Using Modbus This publication describes using the Modbu

Ensuring The High Availability0f Mission-Critical Data And Applications.Emerson Network Power, the global leader in enabling business-criticalcontin

Modbus Communications 2 1.5 Modbus Packet Format Each Modbus packet consists of these fields: • Device Address • Function Code • Data Field(s) •

Modbus Communications 3 1.6 RTU Framing The example below shows a typical query and response from a Liebert IntelliSlot 485 interface card. The master

Supported Modbus Points 4 2.0 SUPPORTED MODBUS POINTS This section includes two types of tables—(a) Status and Coil and (b) Input and Holding Register

Supported Modbus Points 5 Table 7 Liebert Nfinity - Input and Holding Registers Data Point Input Register Holding Register # of Reg. Scale Notes/U