Emerson MODBUS 485, BACNET IP, MODBUS IP User Manual

Liebert® IntelliSlot® Modbus 485, Modbus IP and BACnet IP

Reference Guide

TABLE OF CONTENTS

1.0 LIEBERT EQUIPMENT COMPATIBILITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

1.1 What’s New in This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Connectivity to Liebert IntelliSlot Using Modbus 485, Modbus IP or BACnet IP . . . . . . . . . 1

1.2.1 How to Use This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.3 Compatibility with Liebert Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Table 1 Liebert Equipment and Compatible Liebert IntelliSlot® Cards . . . . . . . . . . . . . . . . . . . . . 2

2.0 MODBUS COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

2.1 Implementation Basics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.2 Transmission Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table 2 Modbus Remote Transmission Unit settings for Liebert IntelliSlot 485/IP interface

card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.3 Modbus Packet Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2.3.1 Device Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.3.2 Function Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 3 Supported Modbus function codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.3.3 Data Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3.4 Error Check Field. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.4 RTU Framing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 4 Query sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 5 Response sample . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3.0 MODBUS 485 AND MODBUS IP PROTOCOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

3.1 Thermal Management Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status

and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 7 Extra notes key to Table 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input

and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Table 9 Extra notes key to Table 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 10 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary . . . . . 26

Table 11 Liebert CRV™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Table 12 Liebert CRV™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Table 13 Liebert CRV™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Table 14 Liebert HPC™ (Chiller) - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Table 15 Liebert HPC™ (Chiller) - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 Table 16 Extra notes key to Table 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Table 17 Liebert HPC™ (Chiller) - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

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Table 18 Liebert XDC™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Table 19 Liebert XDC™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Table 20 Liebert XDP™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Table 21 Liebert XDP™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Table 22 Liebert XDP™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Table 23 Liebert DS™ and Liebert PeX™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Table 24 Liebert DS™ and Liebert PeX™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Table 25 Liebert XDF™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 Table 26 Liebert XDF™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Table 27 Liebert Challenger 3000™, Liebert Deluxe System/3™, Liebert Himod™, Liebert

ICS™ - Input and Holding - LAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Table 28 Liebert DataMate™, Liebert Mini-Mate Plus™, Liebert Mini-Mate2™ - Input and

Holding - L0B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Table 29 Liebert DataMate™, Liebert Mini-Mate2™ - Input and Holding - MM2 . . . . . . . . . . . . . . 86 Table 30 Liebert Mini-Mate2™ 8 Ton - Input and Holding - L8T . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Table 31 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert LECS 15™ - Input and

Holding - C10 2-step . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Table 32 Liebert Atlas Air™, Liebert Atlas PEC™, Liebert CEMS 100™ - Input and

Holding - C100 4-step . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

3.2 Power Distribution and Power Conditioning Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Table 33 Liebert Datawave™, Liebert FPC™, Liebert PPC™ - Input and Holding - PMP, PM2 Options for Liebert FPC and Liebert PPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Table 34 Liebert Datawave™, Liebert FPC™, Liebert PPC™ - Input and Holding - PMP

Option for Liebert FPC and Liebert PPC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 Table 35 Liebert FDC™, Liebert FPC™, Liebert RDC™, Liebert RX™ - Status and Coil . . . . . . . . . 97 Table 36 Liebert FDC™, Liebert FPC™, Liebert RDC™, Liebert RX™ - Input and Holding. . . . . . 100 Table 37 Liebert FDC™, Liebert FPC™, Liebert RDC™, Liebert RX™ - Glossary. . . . . . . . . . . . . . 109 Table 38 Liebert STS™, Liebert STS/PDU™ - Input and Holding - STS. . . . . . . . . . . . . . . . . . . . . 112 Table 39 Liebert STS2™, Liebert STS2/PDU™ - Input and Holding - STS2. . . . . . . . . . . . . . . . . . 114

3.3 UPS Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Table 40 Liebert APM™, Liebert NXC™, Liebert NXR™- Status and Coil . . . . . . . . . . . . . . . . . . . 118 Table 41 Liebert APM™, Liebert NXC™, Liebert NXR™- Input and Holding. . . . . . . . . . . . . . . . . 120 Table 42 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . 122 Table 43 Liebert APS™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 Table 44 Liebert APS™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Table 45 Liebert APS™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Table 46 Liebert GXT2™ and Liebert GXT3™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 Table 47 Liebert GXT2™ and Liebert GXT3™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . 137 Table 48 Liebert HiNet™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Table 49 Liebert HiNet - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Table 50 Liebert Nfinity® - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

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Table 51 Liebert Nfinity® - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 Table 52 Liebert NX™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 Table 53 Liebert NX™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Table 54 Liebert NX 225-600kVA UPS - Input and Holding 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145 Table 55 Liebert NXL™ - 60Hz, UL version (Model 40) - Status and Coil . . . . . . . . . . . . . . . . . . . 148 Table 56 Liebert NXL™ - 60Hz, UL version (Model 40) - Input and Holding . . . . . . . . . . . . . . . . 151 Table 57 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary. . . . . . . . . . . . . . . . . . . . . . . . . 163 Table 58 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Status and Coil . . . . . . . . . . . . 168 Table 59 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Input and Holding . . . . . . . . . 171 Table 60 Liebert NXL™ - 50Hz, CE version (Models 48 and 49) - Glossary . . . . . . . . . . . . . . . . . 182 Table 61 Liebert PowerSure™ Interactive (before July 2008) - Status and Coil . . . . . . . . . . . . . . 190 Table 62 Liebert PowerSure™ Interactive (before July 2008) - Input and Holding. . . . . . . . . . . . 191 Table 63 Liebert PowerSure™ Interactive 2 - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Table 64 Liebert PowerSure™ Interactive 2 - Input and Holding. . . . . . . . . . . . . . . . . . . . . . . . . . 193 Table 65 Liebert Series 300™ UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 Table 66 Liebert Series 300™ UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Table 67 Liebert Series 600™ UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Table 68 Liebert Series 600™ UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 Table 69 Liebert Series 610™ SCC UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199 Table 70 Liebert Series 610 SCC UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 Table 71 Liebert HiPulse™, Liebert SICE 7200™- Input and Holding - SMM/SSM. . . . . . . . . . . . 201 Table 72 Liebert SICE 7200™ - Input and Holding - SSC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 Table 73 Liebert Npower™ - Input and Holding - IMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

3.4 Battery Monitoring Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207

Table 74 Alber® BDSU™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Table 75 Alber® BDSU™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

4.0 BACNET COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .214

4.1 BACnet Protocol Implementation Conformance Statement . . . . . . . . . . . . . . . . . . . . . . . . 214

4.1.1 Segmentation Capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214 4.1.2 Supported Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 4.1.3 Standard Object Types Supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 4.1.4 Object Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

4.2 Thermal Management Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Table 76 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Binary

Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Table 77 Extra Notes to Table 76 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

226

Table 78 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe

System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Analog

Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227

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Table 79 Extra Notes to Table 78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235

Table 80 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Multistate

Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236 Table 81 Extra Notes to Table 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Table 82 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert

PeX™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 Table 83 Liebert CRV™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 Table 84 Liebert CRV™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259 Table 85 Liebert CRV™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262 Table 86 Liebert CRV™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 Table 87 Liebert HPC™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271 Table 88 Liebert HPC™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273 Table 89 Liebert HPC™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275 Table 90 Extra Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 Table 91 Liebert HPC™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276 Table 92 Liebert XDP™, Liebert XDC™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 Table 93 Liebert XDP™, Liebert XDC™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281 Table 94 Liebert XDP™, Liebert XDC™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283 Table 95 Liebert XDP™, Liebert XDC™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290 Table 96 Liebert DataMate™, Liebert Mini-Mate2™ - MM2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297 Table 97 Liebert Mini-Mate2™ 8 Ton - L8T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298

4.3 UPS Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

Table 98 Liebert APM™, Liebert NXC™, Liebert NXR™ - Binary Data . . . . . . . . . . . . . . . . . . . . . 299 Table 99 Liebert APM™, Liebert NXC™, Liebert NXR™ - Analog Data . . . . . . . . . . . . . . . . . . . . . 301 Table 100 Liebert APM™, Liebert NXC™, Liebert NXR™ - Multistate Data . . . . . . . . . . . . . . . . . . 302 Table 101 Liebert APM™, Liebert NXC™, Liebert NXR™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . 303 Table 102 Liebert APS™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 Table 103 Liebert APS™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308 Table 104 Liebert APS™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310 Table 105 Liebert APS™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312 Table 106 Liebert NXL™- 60Hz, UL version (Model 40) - Binary Data . . . . . . . . . . . . . . . . . . . . . . 316 Table 107 Liebert NXL™ - 60Hz, UL version (Model 40) - Analog Data . . . . . . . . . . . . . . . . . . . . . 321 Table 108 Liebert NXL™ - 60Hz, UL version (Model 40) - Multistate Data. . . . . . . . . . . . . . . . . . . 327 Table 109 Liebert NXL™ - 60Hz, UL version (Model 40) - Glossary. . . . . . . . . . . . . . . . . . . . . . . . . 333 Table 110 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Binary Data. . . . . . . . . . . . . . 341 Table 111 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Analog Data. . . . . . . . . . . . . . 345 Table 112 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Multistate Data. . . . . . . . . . . 348 Table 113 Liebert NXL™ - 50 Hz, CE version (Models 48 and 49)—Glossary. . . . . . . . . . . . . . . . . 355

iv

Liebert Equipment Compatibility - What’s New in This Manual

1.0LIEBERT EQUIPMENT COMPATIBILITY

1.1What’s New in This Manual

Emerson Network Power® has introduced a new Liebert IntelliSlot® card platform—the Liebert IntelliSlot Unity™ card. This platform combines the Modbus 485, Modbus IP and BACnet IP outputs of existing cards into a common, unified platform. Liebert IS-UNITY™ allows selecting one of the available third-party protocols and the Liebert IS-UNITY-DP™ allows selection of two of the available protocols.

The Liebert IS-UNITY and LiebertIS-UNITY-DP cards are interchangeable with the IS-485L, IS-485X, IS-IPBML, IS-IPBMX, IS-WEBL and IS-WEBX cards for the protocols offered. The information output by the Unity cards is the same as the output of the IS-485L, IS-485X, IS-IPBML and IS-IPBMX cards. The cards offer Modbus IP/485 and BACnet IP.

The Liebert NX™ 225-600kVA UPS is also supported with the Chloride ManageUPS Net Adapter +B communication card so the Modbus mapping supported with this configuration has been included.

1.2Connectivity to Liebert IntelliSlot Using Modbus 485, Modbus IP or BACnet IP

This publication describes the Modbus and BACnet communications protocols available for communication with Emerson Network Power equipment. Included are the Liebert IntelliSlot Modbus 485, Modbus IP and the BACnet IP communications cards.

•The Modbus information includes implementation basics, supported types, frame format, function code support and similar subjects.

•The BACnet information includes the BACnet service listing, object types, device objects, analog objects, binary objects, multistate objects and BACnet engineering units.

1.2.1How to Use This Manual

Table 1 shows the type of Liebert IntelliSlot card required for selected Liebert products. Find the product first and the Reference Table, the three columns to the right of that are the cards supported for the product.

The information is organized by Product Name, Table Number, Controller Protocol and Card Part Number.

Modbus tables are first and BACnet tables second with products in the following sections:

•Thermal Management Products

•Power Distribution and Power Conditioning Products (Modbus Only)

•UPS Systems

•Battery Monitoring Products (Modbus Only)

Products currently shipping are shown first in each section, followed by older equipment.

1	Liebert® IntelliSlot® Modbus/BACnet IP

Liebert Equipment Compatibility - Compatibility with Liebert Equipment

1.3Compatibility with Liebert Equipment

Table 1 Liebert Equipment and Compatible Liebert IntelliSlot® Cards

	Refer		Compatible Card Part Number
	to	Controller /	Liebert IntelliSlot	Liebert IntelliSlot		Modbus IP /
Product Supported	Tables:	Protocol	Modbus 485 Card	Web / Modbus 485 Card		BACnet IP
MODBUS 485 & MODBUS IP PROTOCOLS
• Thermal Management Products
Liebert Challenger 3000™	6-10
Liebert Challenger ITR™	6-10
Liebert CRV™	11-13
Liebert CW™	6-10
Liebert Deluxe System/3™	6-10	Liebert	IS-485L			IS-IPBML
Liebert DS™	6-10
		iCOM®	IS-UNITY	—		IS-UNITY
Liebert DSE™	6-10
		v4	IS-UNITY-DP			IS-UNITY-DP
Liebert HPC™ (Chiller)	14-17
Liebert HPM™	6-10
Liebert PeX™	6-10
Liebert XDC™	18-19
Liebert XDP™	20-22
Liebert DS	23-24	Liebert
Liebert PeX	23-24	iCOM	OC485-LBDS	—		—
		v3
Liebert XDF™	25-26
Liebert Challenger 3000	27
Liebert Deluxe System/3	27	LAM	OC485-ADPT	IS-WEBADPT		—
Liebert Himod™	27
Liebert ICS™	27
Liebert DataMate™	28
Liebert Mini-Mate Plus™	28	L0B	OC485-ADPT	IS-WEBADPT		—
Liebert Mini-Mate2™	28
Liebert DataMate™	29					IS-WEBADPT
		MM2	OC485-ADPT	IS-WEBADPT		(BACnet IP
Liebert Mini-Mate2	29
						Only)
	30					IS-WEBADPT
Liebert Mini-Mate2 8 Ton		L8T	OC485-ADPT	IS-WEBADPT		(BACnet IP
						Only)
Liebert Atlas Air™	31	C10
Liebert Atlas PEC™	31		OC485-ADPT	IS-WEBADPT		—
		2-step
Liebert LECS 15™	31
Liebert Atlas Air	32	C100
Liebert Atlas PEC	32		OC485-ADPT	IS-WEBADPT		—
		4-step
Liebert CEMS 100™	32

Liebert® IntelliSlot® Modbus/BACnet IP

2

Liebert Equipment Compatibility - Compatibility with Liebert Equipment

	Table 1	Liebert Equipment and Compatible Liebert IntelliSlot® Cards (continued)
			Refer		Compatible Card Part Number
			to	Controller /	Liebert IntelliSlot	Liebert IntelliSlot	Modbus IP /
	Product Supported		Tables:	Protocol	Modbus 485 Card	Web / Modbus 485 Card	BACnet IP
	• Power Distribution & Power Conditioning Products
	Liebert Datawave™		33	PMP, PM2 for
	Liebert FPC™		33	Liebert FPC &	OC485-ADPT	IS-WEBADPT	—
				Liebert PPC
	Liebert PPC™		33
	Liebert FPC, Liebert RDC™,		35-37	v4	IS-485S	—	IS-IPBMS
	Liebert FDC, Liebert RX™						(Modbus IP only)
	Liebert Datawave		34	PMP for
	Liebert FPC		34	Liebert FPC &	OC485-ADPT	IS-WEBADPT	—
				Liebert PPC
	Liebert PPC		34
	Liebert STS™ / Liebert STS/		38	STS	OC485-ADPT	IS-WEBADPT	—
	PDU™
	Liebert STS2™ / Liebert STS2/		39	STS2	OC485-ADPT	IS-WEBADPT	—
	PDU™
	MODBUS 485 & MODBUS IP PROTOCOLS (continued)
	• UPS Systems
	Liebert APM™		40-42		IS-485L		IS-IPBML
				—	IS-UNITY	—	IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert APS™		43-45	—	IS-UNITY	—	IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert GXT2™		46-47	—	OC-485	—	—
	Liebert GXT3™		46-47	—	OC-485	—	—
	Liebert HiNet™		48-49	—	OC-485	—	—
	Liebert Nfinity™		50-51	—	OC-485	—	—
	Liebert NX™		52-53	—	OC-485	—	—
	Liebert NXC™		40-42		IS-485L		IS-IPBML
				—	IS-UNITY	—	IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert NXR™		40-42		IS-485L		IS-IPBML
				—	IS-UNITY	—	IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert NXL™- 60 Hz, UL version		55-57	—	IS-485X	—	IS-IPBMX
	(Model 40—SA, SR, SN, MM, CD)				IS-UNITY		IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert NXL™- 50 Hz, CE version		58-60		IS-UNITY		IS-UNITY
	(Model 48 and 49—SA, SR, SN,			—		—
					IS-UNITY-DP		IS-UNITY-DP
	MM, CD)
	Liebert PowerSure Interactive™		61-62	—	OC-485	—	—
	Liebert PowerSure Interactive 2™		63-64	—	OC-485	—	—
	Liebert Series 300™ UPS		65-66	—	OC485-ADPT	IS-WEBADPT	—
	Liebert Series 600™ UPS		67-68	—	OC485-ADPT	IS-WEBADPT	—
	Liebert Series 610™ SCC UPS		69-70	—	OC485-ADPT	IS-WEBADPT	—
	Liebert HiPulse™		71	SMM/SSM	OC485-ADPT	IS-WEBADPT	—
	Liebert SICE 7200™		71
	Liebert SICE 7200™		72	SSC	OC485-ADPT	IS-WEBADPT	—
	Liebert Npower™		73	IMP	OC485-ADPT	IS-WEBADPT	—
	• Battery Monitoring Products
	Alber BDSU™		74-75	—	IS-485X	—	IS-IPBMX
							(Modbus IP only)

3	Liebert® IntelliSlot® Modbus/BACnet IP

Liebert Equipment Compatibility - Compatibility with Liebert Equipment

	Table 1	Liebert Equipment and Compatible Liebert IntelliSlot® Cards (continued)
			Refer		Compatible Card Part Number
			to	Controller /	Liebert IntelliSlot	Liebert IntelliSlot	Modbus IP /
		Product Supported	Tables:	Protocol	Modbus 485 Card	Web / Modbus 485 Card	BACnet IP
	BACNET IP PROTOCOL
	• Thermal Management Products
	Liebert Challenger 3000™		76-82
	Liebert Challenger ITR™		76-82
	Liebert CRV™		83-86
	Liebert CW™		76-82
	Liebert Deluxe System/3		76-82	Liebert			IS-IPBML
	Liebert DS™		76-82
				iCOM	—	—	IS-UNITY
	Liebert DSE™		76-82
				v4			IS-UNITY-DP
	Liebert HPC™		87-91
	Liebert HPM™		76-82
	Liebert PeX™		76-82
	Liebert XDC™		92-95
	Liebert XDP™		92-95
	Liebert DataMate™		96	MM2	—	—	IS-WEBADPT
	Liebert Mini-Mate2		96
							(BACnet IP only)
	Liebert Mini-Mate2™ 8 Ton		97	L8T	—	—
	• Power Protection Products
	Liebert APM		98-101	—	IS-UNITY	—	IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert APS		102-	—	IS-UNITY	—	IS-UNITY
			105		IS-UNITY-DP		IS-UNITY-DP
	Liebert NXC™		98-101	—	IS-UNITY	—	IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert NXR™		98-101	—	IS-UNITY	—	IS-UNITY
					IS-UNITY-DP		IS-UNITY-DP
	Liebert NXL60Hz, UL version		106-	—	IS-UNITY	—	IS-UNITY
	(Model 40)		109		IS-UNITY-DP		IS-UNITY-DP
	Liebert NXL™ - 50Hz, CE version		110-	—	IS-UNITY-DP	—	IS-UNITY
	(Models 48 and 49)		113		IS-UNITY		IS-UNITY-DP

Liebert® IntelliSlot® Modbus/BACnet IP

4

Modbus Communications - Implementation Basics

2.0MODBUS COMMUNICATIONS

2.1Implementation Basics

Modbus protocol provides control and data acquisition, through query and response, between master and slave devices. This protocol comprises the rules for communication, controlling the message format between devices, how master and slave devices initiate communications, as well as unit identification, message-handling and error-checking.

The Liebert IntelliSlot® 485/IP card acts as a slave device on a network. This network can be a multidrop configuration over EIA-485, where multiple slaves reside on a common wire or loop.

2.2Transmission Format

The Liebert IntelliSlot 485/IP interface card supports Modbus Remote Terminal Unit (RTU) transmission modes. See Table 2 below.

Table 2 Modbus Remote Transmission Unit settings for Liebert IntelliSlot 485/IP interface card

	Physical	Transmission	Baud	Data	Parity	Stop	Start
	Port	Mode	Rate	Bits	Bits	Bits	Bits
	EIA-485/422	RTU	9600, 19200	8	None	1	1
	2 wire		or 38400

2.3Modbus Packet Format

Each Modbus packet consists of these fields:

•Device Address

•Function Code

•Data Field(s)

•Error Check Field

2.3.1Device Address

The address field immediately follows the beginning of the frame and consists of 8-bits (RTU). This bit indicates the user-assigned address of the slave device that is to receive the message from the attached master device.

Each slave must be assigned a unique address. Only the addressed slave will respond to a query that contains its address.

5	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus Communications - RTU Framing

2.3.2Function Code

The function code field tells the addressed slaves what function to perform. Function codes are designed to invoke a specific action by the slave device. The function code ranges from 1 to 127.

Liebert IntelliSlot® Modbus server supports the following Modbus function codes.

Table 3 Supported Modbus function codes

	Code	Function	Description
			Read from 1 to 2000 contiguous status of coils managed by the server. Coils in the
	01	Read Coils	response message are packed as one per bit of a byte, 1=On and 0=Off. If the requested
			quantity of coils is not a multiple of 8, zeros are padded in the final byte.
			Read from 1 to 2000 contiguous input status managed by the server. Discrete inputs in
	02	Read Discrete Inputs	the response message are packed as one per bit of a byte, 1=On and 0=Off. If the
			requested number of inputs is not a multiple of 8, zeros are padded in the final byte.
	03	Read Holding Registers	Read the contents of contiguous block of 1 to 127 holding registers. Data are packed as
			two bytes per register; the first byte contains the high order bits.
	04	Read Input Registers	Read the contents of contiguous block of 1 to 127 Input registers. Data are packed as
			two bytes per register; the first byte contains the high order bits.
	05	Write Single Coil	Write a single output to either On (1) or Off (0) mapped in coil section.
	06	Write Single Register	Write a value into a single holding register;
	15	Write Multiple Coils	Force each coil in a sequence of coils to either On or Off.
	16	Write Multiple Registers	Write values into a block of contiguous registers (1 to 120)

2.3.3Data Fields

The data field length varies, depending on whether the message is a request or a response to a packet. This field typically contains information required by the slave device to perform the command specified or to the response to a data request from the master device.

2.3.4Error Check Field

The Error Check Field consists of a 16-bit (2 byte) Cyclical Redundancy Check (CRC16). It allows the receiving device to detect a packet that has been corrupted by transmission errors.

2.4RTU Framing

The example below shows a typical query and response from a Liebert IntelliSlot interface card. The master device initiates a query asking Slave Device, with address 2, for holding registers starting at holding register 40051 (offset 50) and including next two registers (three total).

Table 4	Query sample
Slave	Function		Starting Register		Number of Registers		CRC16
Address	Code		Hi Byte	Lo Byte	Hi Byte	Lo Byte	Hi Byte	Lo Byte
02	03		00	32	00	03	E5	FA

Table 5	Response sample
		Count:			Register				CRC16
			40051 Data		40052 Data		40053 Data
Slave	Function	Bytes of
Address	Code	Data	Hi	Lo	Hi	Lo	Hi	Lo	Hi Byte	Lo Byte
02	03	6	1	58	00	FA	00	54	1B	0D

Slave Device, with address 2, responds to Function Code 3 with 6 bytes of hexadecimal data and ends with CRC16 checksum.

Register values: 40051 = 158		(hex) = 344		(decimal)
40052 =	FA	(hex) =	250	(decimal)
40053 =	54	(hex) =	84	(decimal)

Liebert® IntelliSlot® Modbus/BACnet IP

6

Modbus 485 and Modbus IP Protocols - Thermal Management Products

3.0MODBUS 485 AND MODBUS IP PROTOCOLS

3.1Thermal Management Products

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil

Controller	Liebert iCOM® v4
					Units with Liebert iCOM Firmware
					PA1.04.033.STD or later:
	Units with				Liebert Challenger 3000
					Liebert Challenger ITR
Liebert Products	Liebert iCOM®:				Liebert CW
	Liebert HPM				Liebert Deluxe System/3
					Liebert DS
					Liebert DSE
					Liebert PeX
Available Points
				Number
Data Label	Status	Coil		of Bits	Notes / Units	Extra Notes
Ext Reheat Lockout	10009	-		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Humidifier Lockout	10010	-		1	Active on Alarm	1, 2, 3, 4, 5, 6
Minimum Chilled Water Temp Set Point Enable	10013	13		1	0 = disabled	1, 2, 3, 4, 5, 6
					1 = enabled
Return Air Sensor Event Control	10019	19		1	0 = disabled	1, 2, 3, 4, 5, 6
					1 = enabled
Ext Air Sensor A Event Control	10020	20		1	0 = disabled	1, 2, 3, 4, 5, 6
					1 = enabled
Ext Compressor Lockout	10021	-		1	Active on Alarm	1, 2, 3, 4, 5, 6
System On/Off Control	-	25		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Fan State	10025	—		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Cooling State	10026	—		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Free Cooling State	10027	—		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Hot Water / Hot Gas State	10028	—		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Electric Reheat State	10029	—		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Humidifier State	10030	—		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Dehumidifier State	10031	—		1	0 = off	1, 2, 3, 4, 5, 6
					1 = on
Main Fan Overload	10034	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Loss of Air Flow	10035	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Loss of Flow	10036	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor High Head Pressure	10037	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Low Suction Pressure	10038	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Thermal Overload	10039	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Pump Down Issue	10040	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor High Head Pressure 2	10041	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Low Suction Pressure 2	10042	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Thermal Overload 2	10043	—		1	Active on Alarm	1, 2, 3, 4, 5, 6

7	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)

Controller	Liebert iCOM® v4
					Units with Liebert iCOM Firmware
					PA1.04.033.STD or later:
	Units with				Liebert Challenger 3000
					Liebert Challenger ITR
Liebert Products	Liebert iCOM®:				Liebert CW
	Liebert HPM				Liebert Deluxe System/3
					Liebert DS
					Liebert DSE
					Liebert PeX
Available Points
				Number
Data Label	Status	Coil		of Bits	Notes / Units	Extra Notes
Compressor Pump Down Issue 2	10044	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Dig Scroll Comp Over Temp 1	10045	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Dig Scroll Comp Over Temp 2	10046	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Smoke Detected	10047	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Water Under Floor	10048	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Humidifier Issue	10049	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Standby Glycol Pump On	10050	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Standby Unit On	10051	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Condenser Pump High Water	10052	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Return Air Sensor Issue	10053	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Loss of Air Blower	10055	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Humidifier Low Water	10058	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Humidifier Over Current	10059	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Over Temperature	10060	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Shutdown - Loss Of Power	10061	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Supply Chilled Water Over Temp	10065	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Return Air Over Temperature	10067	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Return Air Under Temperature	10068	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
High Return Humidity	10069	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Low Return Humidity	10070	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Air Sensor A Over Temperature	10071	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Air Sensor A Under Temperature	10072	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Air Sensor A High Humidity	10073	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Air Sensor A Low Humidity	10074	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Supply Chilled Water Loss of Flow	10075	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Clogged Air Filter	10076	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Supply Air Sensor Issue	10077	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Free Cooling Temp Sensor Issue	10078	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Air Sensor A Issue	10079	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Fan Hours Exceeded	10080	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Hours Exceeded 1	10081	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Hours Exceeded 2	10082	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Free Cooling Valve Hours Exceeded	10083	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Electric Reheater Hours Exceeded 1	10084	—		1	Active on Alarm	1, 2, 3, 4, 5, 6

Liebert® IntelliSlot® Modbus/BACnet IP

8

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)

Controller	Liebert iCOM® v4
					Units with Liebert iCOM Firmware
					PA1.04.033.STD or later:
	Units with				Liebert Challenger 3000
					Liebert Challenger ITR
Liebert Products	Liebert iCOM®:				Liebert CW
	Liebert HPM				Liebert Deluxe System/3
					Liebert DS
					Liebert DSE
					Liebert PeX
Available Points
				Number
Data Label	Status	Coil		of Bits	Notes / Units	Extra Notes
Electric Reheater Hours Exceeded 2	10085	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Electric Reheater Hours Exceeded 3	10086	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Hot Water / Hot Gas Valve Hours Exceeded	10087	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Humidifier Hours Exceeded	10088	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Dehumidifier Hours Exceeded	10089	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Unit Communication Lost	10091	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Master Unit Communication Lost	10092	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Unit Code Missing	10094	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Service Required	10098	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Humidifier Control Board Not Detected	10099	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Customer Input 1	10104	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Customer Input 2	10105	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Customer Input 3	10106	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Customer Input 4	10107	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Dig Scroll Comp Discharge Temp Sensor Issue 1	10108	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Dig Scroll Comp Discharge Temp Sensor Issue 2	10109	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Supply Air Over Temperature	10209	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Supply Air Under Temperature	10210	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ambient Air Sensor Issue	10211	—		1	Active on Alarm	2, 3, 4, 5, 6
Compressor Short Cycle 1	10212	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Short Cycle 2	10213	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Ext Free Cooling Lockout	10214	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Reheater Over Temperature	10215	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Humidifier Cylinder Worn	10216	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Humidifier Under Current	10217	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Fan Issue	10218	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Condenser TVSS Issue	10219	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Condenser VFD Issue	10220	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Condenser Issue 1	10221	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Condenser Issue 2	10222	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
BMS Communications Timeout	10223	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Digital Output Board Not Detected 1	10224	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Digital Output Board Not Detected 2	10225	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Digital Output Board Not Detected 3	10226	—		1	Active on Alarm	1, 2, 3, 4, 5, 6

9	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)

Controller	Liebert iCOM® v4
					Units with Liebert iCOM Firmware
					PA1.04.033.STD or later:
	Units with				Liebert Challenger 3000
					Liebert Challenger ITR
Liebert Products	Liebert iCOM®:				Liebert CW
	Liebert HPM				Liebert Deluxe System/3
					Liebert DS
					Liebert DSE
					Liebert PeX
Available Points
				Number
Data Label	Status	Coil		of Bits	Notes / Units	Extra Notes
RAM Battery Issue	10227	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Water Leakage Detector Sensor Issue	10228	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
External Fire Detected	10229	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Chilled Water Control Valve Failure 1	10230	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Chilled Water Control Valve Failure 2	10231	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Unit Off	10232	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Unit On	10233	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Unit Partial Shutdown	10234	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Unit Shutdown	10235	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
High Power Shutdown	10236	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Unit Standby	10237	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Maintenance Due	10238	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Maintenance Completed	10239	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Low Pressure Transducer Issue 1	10240	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Low Pressure Transducer Issue 2	10241	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor High Pressure Transducer Issue 1	10242	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor High Pressure Transducer Issue 2	10243	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Compressor Capacity Reduced	10244	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Dew Point Over Temperature	10345	—		1	Active on Alarm	2, 3, 4, 5, 6
Dew Point Under Temperature	10346	—		1	Active on Alarm	2, 3, 4, 5, 6
Ext Dew Point Over Temperature	10347	—		1	Active on Alarm	2, 3, 4, 5, 6
Ext Dew Point Under Temperature	10348	—		1	Active on Alarm	2, 3, 4, 5, 6
Compressor Superheat Over Threshold 1	10349	—		1	Active on Alarm	2, 3, 4, 5, 6
Compressor Superheat Over Threshold 2	10350	—		1	Active on Alarm	2, 3, 4, 5, 6
Unspecified General Event	10351	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Average Over Temperature	10352	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Average Under Temperature	10353	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor System Average Over Temperature	10354	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor System Average Under Temperature	10355	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 1	10356	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 2	10357	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 3	10358	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 4	10359	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 5	10360	—		1	Active on Alarm	2, 3, 4, 5, 6

Liebert® IntelliSlot® Modbus/BACnet IP

10

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)

Controller	Liebert iCOM® v4
					Units with Liebert iCOM Firmware
					PA1.04.033.STD or later:
	Units with				Liebert Challenger 3000
					Liebert Challenger ITR
Liebert Products	Liebert iCOM®:				Liebert CW
	Liebert HPM				Liebert Deluxe System/3
					Liebert DS
					Liebert DSE
					Liebert PeX
Available Points
				Number
Data Label	Status	Coil		of Bits	Notes / Units	Extra Notes
Remote Sensor Over Temperature 6	10361	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 7	10362	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 8	10363	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 9	10364	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Over Temperature 10	10365	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 1	10366	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 2	10367	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 3	10368	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 4	10369	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 5	10370	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 6	10371	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 7	10372	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 8	10373	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 9	10374	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Under Temperature 10	10375	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 1	10376	—		1	Active on Alarm	1, 2, 3, 4, 5, 6
Remote Sensor Issue 2	10377	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 3	10378	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 4	10379	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 5	10380	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 6	10381	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 7	10382	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 8	10383	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 9	10384	—		1	Active on Alarm	2, 3, 4, 5, 6
Remote Sensor Issue 10	10385	—		1	Active on Alarm	2, 3, 4, 5, 6
Air Economizer Emergency Override	10386	—		1	Active on Alarm	2, 3, 4, 5, 6
Air Economizer Reduced Airflow	10387	—		1	Active on Alarm	2, 3, 4, 5, 6
Temperature Control Sensor Issue	10388	—		1	Active on Alarm	2, 3, 4, 5, 6
EEV Unspecified General Event	10488	—		1	Active on Alarm	4, 5
Static Pressure Sensor Issue	10489	—		1	Active on Alarm	3, 5, 6
High Static Pressure	10490	—		1	Active on Alarm	3, 5, 6
Low Static Pressure	10491	—		1	Active on Alarm	3, 5, 6
Pump Unspecified General Event	10492	—		1	Active on Alarm	4, 5
Condenser Unit Unspecified General Event	10493	—		1	Active on Alarm	3, 4, 5, 6

11	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)

Controller	Liebert iCOM® v4
					Units with Liebert iCOM Firmware
					PA1.04.033.STD or later:
	Units with				Liebert Challenger 3000
					Liebert Challenger ITR
Liebert Products	Liebert iCOM®:				Liebert CW
	Liebert HPM				Liebert Deluxe System/3
					Liebert DS
					Liebert DSE
					Liebert PeX
Available Points
				Number
Data Label	Status	Coil		of Bits	Notes / Units		Extra Notes
Condenser Circuit Unspecified General Event	10494	—		1	Active on Alarm		3, 4, 5, 6
Input Undervoltage 1	10500	—		1	Active on Alarm		6
Input Undervoltage 2	10501	—		1	Active on Alarm		6
Input Undervoltage 3	10502	—		1	Active on Alarm		6
Input Undervoltage 4	10503	—		1	Active on Alarm		6
Input Undervoltage 5	10504	—		1	Active on Alarm		6
Input Undervoltage 6	10505	—		1	Active on Alarm		6
Return Humidity Sensor Issue	10600	—		1	Active on Alarm		5, 6
Compressor Low Differential Pressure Lockout 1	10601	—		1	Active on Alarm		5
Compressor Low Differential Pressure Lockout 2	10602	—		1	Active on Alarm		5
Airflow Sensor Issue	10603	—		1	Active on Alarm		5, 6
Ext Air Damper Position Issue	10604	—		1	Active on Alarm		5, 6
Ext Power Source A Failure	10605	—		1	Active on Alarm		5, 6
Ext Power Source B Failure	10606	—		1	Active on Alarm		5, 6
Static Pressure Sensor Out of Range	10607	—		1	Active on Alarm		5, 6
Fluid Temperature Sensor Issue 1	10608	—		1	Active on Alarm		6
Fluid Temperature Sensor Issue 2	10609	—		1	Active on Alarm		6
Fluid Flow Sensor Issue 1	10610	—		1	Active on Alarm		6
Fluid Flow Sensor Issue 2	10611	—		1	Active on Alarm		6
Mixed Mode Lockout	10620	—		1	Active on Alarm		5

Table 7 Extra notes key to Table 6

Number Description

1This point is supported on:

iCOM controller version 1.04.042.STD This point is supported on:

2iCOM controller version 2.00.11R for US

iCOM controller version 2.00.12R (for Japan and China – language corrections only)

3This point is supported on: iCOM controller version 2.01.23R

4This point is supported on: iCOM controller version 2.02.16R

5This point is supported on:

iCOM controller version 2.03.27.07R

6This point is supported on:

iCOM controller version 2.01.32.02R

Liebert® IntelliSlot® Modbus/BACnet IP

12

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
						0 = Disabled
	Free Cooling Internal Control Mode	30017	40017	1	—	1 = Contact	1
						2 = Value
						0 = Relative
	Humidity Proportional Control Type	30018	40018	1	—	1 = Compensated	1
						2 = Predictive
	Fan Speed Maximum Set Point	30019	40019	1	—	%	1, 2, 3, 4, 5, 6
	Supply Air Temperature Set Point	30020	40020	1	—	deg C	1
	Supply Air Temperature Set Point	30733	40733	1	—	deg F	1
	Free Cooling Internal Temperature Delta	30021	40021	1	10	deg C	1, 2, 3, 4, 5, 6
	Free Cooling Internal Temperature Delta	30734	40734	1	10	deg F	1, 2, 3, 4, 5, 6
	Minimum Chilled Water Temp Set Point	30022	40022	1	10	deg C	1, 2, 3, 4, 5, 6
	Minimum Chilled Water Temp Set Point	30735	40735	1	10	deg F	1, 2, 3, 4, 5, 6
	Air Temperature Set Point	30023	40023	1	10	deg C	1, 2, 3, 4, 5, 6
	Air Temperature Set Point	30736	40736	1	10	deg F	1, 2, 3, 4, 5, 6
	Air Temperature Proportional Band	30024	40024	1	10	deg C	1, 2, 3, 4, 5, 6
	Air Temperature Proportional Band	30737	40737	1	10	deg F	1, 2, 3, 4, 5, 6
	Air Temperature Dead Band	30025	40025	1	10	deg C	1, 2, 3, 4, 5, 6
	Air Temperature Dead Band	30738	40738	1	10	deg F	1, 2, 3, 4, 5, 6
	Air Temperature Control Integration Time	30026	40026	1	10	min	1, 2, 3, 4, 5, 6
	Humidity Set Point	30027	40027	1	—	% RH	1, 2, 3, 4, 5, 6
	Humidity Proportional Band	30028	40028	1	—	% RH	1, 2, 3, 4, 5, 6
	Humidity Proportional Control Integration	30029	40029	1	10	min	1, 2, 3, 4, 5, 6
	Time
	Humidity Dead Band	30030	40030	1	10	% RH	1, 2, 3, 4, 5, 6
	Auto Restart Delay	30031	40031	1	—	sec	1, 2, 3, 4, 5, 6
						0 = Proportional
	Air Temperature Control Type	30033	40033	1	—	1 = Prop+Integral	1, 2, 3, 4, 5, 6
						3 = Intelligent
	BMS Timeout Period	30045	40045	1	—	min	1, 2, 3, 4, 5, 6
	Return Air Over Temp Threshold	30050	40050	1	10	deg C	1, 2, 3, 4, 5, 6
	Return Air Over Temp Threshold	30739	40739	1	10	deg F	1, 2, 3, 4, 5, 6
	Return Air Under Temp Threshold	30051	40051	1	10	deg C	1, 2, 3, 4, 5, 6
	Return Air Under Temp Threshold	30740	40740	1	10	deg F	1, 2, 3, 4, 5, 6
	Ext Air Sensor A Over Temp Threshold	30052	40052	1	10	deg C	1, 2, 3, 4, 5, 6
	Ext Air Sensor A Over Temp Threshold	30741	40741	1	10	deg F	1, 2, 3, 4, 5, 6
	Ext Air Sensor A Under Temp Threshold	30053	40053	1	10	deg C	1, 2, 3, 4, 5, 6
	Ext Air Sensor A Under Temp Threshold	30742	40742	1	10	deg F	1, 2, 3, 4, 5, 6
	High Return Humidity Threshold	30054	40054	1	10	% RH	1, 2, 3, 4, 5, 6
	Low Return Humidity Threshold	30055	40055	1	10	% RH	1, 2, 3, 4, 5, 6
	Ext Air Sensor A High Humidity Threshold	30056	40056	1	10	% RH	1, 2, 3, 4, 5, 6
	Ext Air Sensor A Low Humidity Threshold	30057	40057	1	10	% RH	1, 2, 3, 4, 5, 6
	Fan Hours Threshold	30070	40070	1	—	hr	1, 2, 3, 4, 5, 6

13	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

Controller	Liebert iCOM v4
	Input	Holding	# of			Extra
Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
Compressor Hours Threshold 1	30071	40071	1	—	hr	1, 2, 3, 4, 5, 6
Compressor Hours Threshold 2	30072	40072	1	—	hr	1, 2, 3, 4, 5, 6
Humidifier Hours Threshold	30073	40073	1	—	hr	1, 2, 3, 4, 5, 6
Dehumidifier Hours Threshold	30074	40074	1	—	hr	1, 2, 3, 4, 5, 6
Free Cooling Valve Hours Threshold	30075	40075	1	—	hr	1, 2, 3, 4, 5, 6
Electric Reheater Hours Threshold 1	30076	40076	1	—	hr	1, 2, 3, 4, 5, 6
Electric Reheater Hours Threshold 2	30077	40077	1	—	hr	1, 2, 3, 4, 5, 6
Electric Reheater Hours Threshold 3	30078	40078	1	—	hr	1, 2, 3, 4, 5, 6
Hot Water / Hot Gas Valve Hours Threshold	30079	40079	1	—	hr	1, 2, 3, 4, 5, 6
					0 = off
System Operating State	30100	—	1	—	1 = on	1, 2, 3, 4, 5, 6
					2 = standby
					1 = Normal Operation
					2 = StartUp
System Status	30102	—	1	—	8 = Normal with Warning	1, 2, 3, 4, 5, 6
					16 = Normal with Alarm
					32 = Abnormal Operation
Fan Speed	30103	—	1	—	%	1, 2, 3, 4, 5, 6
Compressor Utilization	30104	—	1	—	%	1
Free Cooling Valve Open Position	30105	—	1	—	%	1, 2, 3, 4, 5, 6
Reheat Utilization	30106	—	1	—	%	1, 2, 3, 4, 5, 6
Humidifier Utilization	30107	—	1	—	%	1, 2, 3, 4, 5, 6
Dehumidifier Utilization	30108	—	1	—	%	1, 2, 3, 4, 5, 6
					0 = off
Free Cooling Status	30109	—	1	—	2 = on	1, 2, 3, 4, 5, 6
					3 = No Support
Return Air Temperature	30110	—	1	10	deg C	1, 2, 3, 4, 5, 6
Return Air Temperature	30743	—	1	10	deg F	1, 2, 3, 4, 5, 6
Supply Air Temperature	30112	—	1	10	deg C	1, 2, 3, 4, 5, 6
Supply Air Temperature	30744	—	1	10	deg F	1, 2, 3, 4, 5, 6
Supply Air Temperature Set Point	30113	—	1	—	deg C	1
Supply Air Temperature Set Point	30745	—	1	—	deg F	1
Free Cooling Fluid Temperature	30115	—	1	10	deg C	1, 2, 3, 4, 5, 6
Free Cooling Fluid Temperature	30746	—	1	10	deg F	1, 2, 3, 4, 5, 6
Ext Air Sensor A Temperature	30116	—	1	10	deg C	1, 2, 3, 4, 5, 6
Ext Air Sensor A Temperature	30747	—	1	10	deg F	1, 2, 3, 4, 5, 6
Ext Air Sensor B Temperature	30117	—	1	10	deg C	1, 2, 3, 4, 5, 6
Ext Air Sensor B Temperature	30748	—	1	10	deg F	1, 2, 3, 4, 5, 6
Ext Air Sensor C Temperature	30118	—	1	10	deg C	1, 2, 3, 4, 5, 6
Ext Air Sensor C Temperature	30749	—	1	10	deg F	1, 2, 3, 4, 5, 6
Dig Scroll Comp Discharge Temp 1	30119	—	1	—	deg C	1, 2, 3, 4, 5, 6
Dig Scroll Comp Discharge Temp 1	30750	—	1	—	deg F	1, 2, 3, 4, 5, 6
Dig Scroll Comp Discharge Temp 2	30120	—	1	—	deg C	1, 2, 3, 4, 5, 6

Liebert® IntelliSlot® Modbus/BACnet IP

14

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Dig Scroll Comp Discharge Temp 2	30751	—	1	—	deg F	1, 2, 3, 4, 5, 6
	Return Humidity	30130	—	1	10	% RH	1, 2, 3, 4, 5, 6
	Ext Air Sensor A Humidity	30132	—	1	10	% RH	1, 2, 3, 4, 5, 6
	Ext Air Sensor B Humidity	30133	—	1	10	% RH	1, 2, 3, 4, 5, 6
	Ext Air Sensor C Humidity	30134	—	1	10	% RH	1, 2, 3, 4, 5, 6
	Fan Hours	30141	40141	1	—	hr	1, 2, 3, 4, 5, 6
	Compressor Hours 1	30142	40142	1	—	hr	1, 2, 3, 4, 5, 6
	Compressor Hours 2	30143	40143	1	—	hr	1, 2, 3, 4, 5, 6
	Humidifier Hours	30144	40144	1	—	hr	1, 2, 3, 4, 5, 6
	Dehumidifier Hours	30145	40145	1	—	hr	1, 2, 3, 4, 5, 6
	Free Cooling Valve Hours	30146	40146	1	—	hr	1, 2, 3, 4, 5, 6
	Electric Reheater Hours 1	30147	40147	1	—	hr	1, 2, 3, 4, 5, 6
	Electric Reheater Hours 2	30148	40148	1	—	hr	1, 2, 3, 4, 5, 6
	Electric Reheater Hours 3	30149	40149	1	—	hr	1, 2, 3, 4, 5, 6
	Hot Water / Hot Gas Valve Hours	30150	40150	1	—	hr	1, 2, 3, 4, 5, 6
	Today's High Air Temperature	30151	—	1	10	deg C	1, 2, 3, 4, 5, 6
	Today's High Air Temperature	30752	—	1	10	deg F	1, 2, 3, 4, 5, 6
	Today's Low Air Temperature	30153	—	1	10	deg C	1, 2, 3, 4, 5, 6
	Today's Low Air Temperature	30753	—	1	10	deg F	1, 2, 3, 4, 5, 6
	Today's High Humidity	30155	—	1	10	% RH	1, 2, 3, 4, 5, 6
	Today's Low Humidity	30157	—	1	10	% RH	1, 2, 3, 4, 5, 6
						1 = UPS
	Server Class	30257	—	1	—	2 = AIR	1, 2, 3, 4, 5, 6
						3 = PMP
						4 = PDU
	Today's High Air Temperature Time	30258	—	2	-	Seconds since Midnight	1, 2, 3, 4, 5, 6
	Today's Low Air Temperature Time	30260	—	2	-	Seconds since Midnight	1, 2, 3, 4, 5, 6
						0 = Disabled
	Supply Air Temperature Sensor Control	30262	40262	1	—	1 = Limit	1
						2 = Control
						3 = Temp Only
	Return Air Temperature Set Point	30263	40263	1	—	deg C	1
	Return Air Temperature Set Point	30754	40754	1	—	deg F	1
	Return Humidity Set Point	30264	40264	1	—	% RH	1
	Today's High Humidity Time	30265	—	2	—	Seconds since Midnight	1, 2, 3, 4, 5, 6
	Today's Low Humidity Time	30267	—	2	—	Seconds since Midnight	1, 2, 3, 4, 5, 6
	Fixed Compressor State 1	30269	—	1	—	0 = off	1, 2, 3, 4, 5, 6
						1 = on
	Fixed Compressor State 2	30270	—	1	—	0 = off	1, 2, 3, 4, 5, 6
						1 = on
	Compressor Capacity Control State 1	30271	—	1	—	0 = off	1, 2, 3, 4, 5, 6
						1 = on
	Compressor Capacity Control State 2	30272	—	1	—	0 = off	1, 2, 3, 4, 5, 6
						1 = on

15	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Infrared Humidifier Flush Rate	30273	40273	1	—	%	1, 2, 3, 4, 5, 6
						0 = Auto
	Fan Control Mode	30274	40274	1	—	1 = Manual	1
						2 = Economy
						4 = Delta
	Analog Input Reading 1	30275	—	1	100	—	1, 2, 3, 4, 5, 6
	Analog Input Reading 2	30276	—	1	100	—	1, 2, 3, 4, 5, 6
	Analog Input Reading 3	30277	—	1	100	—	1, 2, 3, 4, 5, 6
	Analog Input Reading 4	30278	—	1	100	—	1, 2, 3, 4, 5, 6
	System Control Mode	30280	—	1	—	0 = Internal (Auto)	1, 2, 3, 4, 5, 6
						1 = External (Manual)
						0 = Reason Unknown
						1 = Network Display
						2 = Alarm
	System Operating State Reason	30281	—	1	—	3 = Schedule	1, 2, 3, 4, 5, 6
						4 = Remote System
						5 = External Input
						6 = Local Display
	Maintenance Ramp	30282	—	1	—	%	1, 2, 3, 4, 5, 6
	Calculated Next Maintenance Month	30283	—	1	—		1, 2, 3, 4, 5, 6
	Calculated Next Maintenance Year	30284	—	1	—		1, 2, 3, 4, 5, 6
	Hot Water / Hot Gas Valve Open Position	30285	—	1	—	%	1, 2, 3, 4, 5, 6
	Maintenance Tracking State	30286	—	1	—	0 = off	1, 2, 3, 4, 5, 6
						1 = on
	Customer Input 1 - Event Control	30287	40287	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Customer Input 1 - Event Type	30288	40288	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Customer Input 2 - Event Control	30289	40289	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Customer Input 2 - Event Type	30290	40290	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Customer Input 3 - Event Control	30291	40291	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Customer Input 3 - Event Type	30292	40292	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Customer Input 4 - Event Control	30293	40293	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Customer Input 4 - Event Type	30294	40294	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Free Cooling Lockout - Event Control	30295	40295	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Free Cooling Lockout - Event Type	30296	40296	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm

Liebert® IntelliSlot® Modbus/BACnet IP

16

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Ext Condenser Pump High Water - Event	30297	40297	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control					1 = enabled
	Ext Condenser Pump High Water - Event					0 = Message
		30298	40298	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type
						2 = Alarm
	Ext Standby Glycol Pump On - Event	30299	40299	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control					1 = enabled
						0 = Message
	Ext Standby Glycol Pump On - Event Type	30300	40300	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Standby Unit On - Event Control	30301	40301	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Standby Unit On - Event Type	30302	40302	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Humidifier Lockout - Event Control	30303	40303	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Humidifier Lockout - Event Type	30304	40304	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Loss of Flow - Event Control	30305	40305	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Loss of Flow - Event Type	30306	40306	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Over Temperature - Event Control	30307	40307	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Over Temperature - Event Type	30308	40308	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Reheat Lockout - Event Control	30309	40309	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Reheat Lockout - Event Type	30310	40310	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	High Power Shutdown - Event Control	30311	40311	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	High Power Shutdown - Event Type	30312	40312	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Humidifier Issue - Event Control	30313	40313	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Humidifier Issue - Event Type	30314	40314	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Master Unit Communication Lost - Event	30315	40315	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control					1 = enabled
	Master Unit Communication Lost - Event					0 = Message
		30316	40316	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type
						2 = Alarm

17	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Service Required - Event Control	30317	40317	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Service Required - Event Type	30318	40318	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Shutdown - Loss Of Power - Event Control	30319	40319	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Shutdown - Loss Of Power - Event Type	30320	40320	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Smoke Detected - Event Control	30321	40321	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Smoke Detected - Event Type	30322	40322	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Water Under Floor - Event Control	30323	40323	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Water Under Floor - Event Type	30324	40324	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Compressor Lockout - Event Control	30325	40325	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Compressor Lockout - Event Type	30326	40326	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Clogged Air Filter - Event Control	30327	40327	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Clogged Air Filter - Event Type	30328	40328	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Loss of Air Blower - Event Control	30329	40329	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Loss of Air Blower - Event Type	30330	40330	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Compressor High Head Pressure - Event	30331	40331	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 1					1 = enabled
	Compressor High Head Pressure - Event	30332	40332	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 2					1 = enabled
	Compressor High Head Pressure - Event					0 = Message
		30333	40333	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 1
						2 = Alarm
	Compressor High Head Pressure - Event					0 = Message
		30334	40334	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 2
						2 = Alarm
	Compressor Low Suction Pressure - Event	30335	40335	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 1					1 = enabled
	Compressor Low Suction Pressure - Event	30336	40336	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 2					1 = enabled

Liebert® IntelliSlot® Modbus/BACnet IP

18

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Compressor Low Suction Pressure - Event					0 = Message
		30337	40337	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 1
						2 = Alarm
	Compressor Low Suction Pressure - Event					0 = Message
		30338	40338	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 2
						2 = Alarm
	Compressor Pump Down Issue - Event	30339	40339	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 1					1 = enabled
	Compressor Pump Down Issue - Event	30340	40340	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 2					1 = enabled
	Compressor Pump Down Issue - Event					0 = Message
		30341	40341	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 1
						2 = Alarm
	Compressor Pump Down Issue - Event					0 = Message
		30342	40342	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 2
						2 = Alarm
	Compressor Short Cycle - Event Control 1	30343	40343	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
	Compressor Short Cycle - Event Control 2	30344	40344	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Compressor Short Cycle - Event Type 1	30345	40345	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
						0 = Message
	Compressor Short Cycle - Event Type 2	30346	40346	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Compressor Thermal Overload - Event	30347	40347	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 1					1 = enabled
	Compressor Thermal Overload - Event	30348	40348	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control 2					1 = enabled
	Compressor Thermal Overload - Event					0 = Message
		30349	40349	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 1
						2 = Alarm
	Compressor Thermal Overload - Event					0 = Message
		30350	40350	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type 2
						2 = Alarm
	Dig Scroll Comp Discharge Over Temp -	30351	40351	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Event Ctrl 1					1 = enabled
	Dig Scroll Comp Discharge Over Temp -	30352	40352	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Event Ctrl 2					1 = enabled
	Dig Scroll Comp Discharge Over Temp -					0 = Message
		30353	40353	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Event Type 1
						2 = Alarm
	Dig Scroll Comp Discharge Over Temp -					0 = Message
		30354	40354	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Event Type 2
						2 = Alarm
	Ext Air Sensor A High Humidity - Event	30355	40355	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control					1 = enabled
	Ext Air Sensor A High Humidity - Event					0 = Message
		30356	40356	1	—	1 = Warning	1, 2, 3, 4, 5, 6
	Type
						2 = Alarm

19	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Ext Air Sensor A Low Humidity - Event	30357	40357	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control					1 = enabled
						0 = Message
	Ext Air Sensor A Low Humidity - Event Type	30358	40358	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Air Sensor A Over Temp - Event Control	30359	40359	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Ext Air Sensor A Over Temp - Event Type	30360	40360	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Ext Air Sensor A Under Temp - Event	30361	40361	1	—	0 = disabled	1, 2, 3, 4, 5, 6
	Control					1 = enabled
						0 = Message
	Ext Air Sensor A Under Temp - Event Type	30362	40362	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	High Return Humidity - Event Control	30363	40363	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	High Return Humidity - Event Type	30364	40364	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Low Return Humidity - Event Control	30365	40365	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Low Return Humidity - Event Type	30366	40366	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Return Air Over Temp - Event Control	30367	40367	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Return Air Over Temp - Event Type	30368	40368	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Return Air Under Temp - Event Control	30369	40369	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Return Air Under Temp - Event Type	30370	40370	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Fan Hours Exceeded - Event Control	30371	40371	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Fan Hours Exceeded - Event Type	30372	40372	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	Fan Issue - Event Control	30373	40373	1	—	0 = disabled	1
						1 = enabled
						0 = Message
	Fan Issue - Event Type	30374	40374	1	—	1 = Warning	1
						2 = Alarm
	Main Fan Overload - Event Control	30375	40375	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Main Fan Overload - Event Type	30376	40376	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm

Liebert® IntelliSlot® Modbus/BACnet IP

20

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Condenser Issue - Event Control 1	30377	40377	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
	Condenser Issue - Event Control 2	30378	40378	1	—	0 = disabled	1, 2, 3, 4, 5, 6
						1 = enabled
						0 = Message
	Condenser Issue - Event Type 1	30379	40379	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
						0 = Message
	Condenser Issue - Event Type 2	30380	40380	1	—	1 = Warning	1, 2, 3, 4, 5, 6
						2 = Alarm
	System Event Acknowledge/Reset	—	40381	1	—	2 = Reset	1, 2, 3, 4, 5, 6
						4 = Acknowledge
						0 = Supply
	Air Temperature Control Sensor	30481	40481	1	—	1 = Remote	2, 3, 4, 5, 6
						2 = Return
	Supply Air Over Temp Threshold	30482	40482	1	10	deg C	2, 3, 4, 5, 6
	Supply Air Over Temp Threshold	30755	40755	1	10	deg F	2, 3, 4, 5, 6
	Supply Air Under Temp Threshold	30483	40483	1	10	deg C	2, 3, 4, 5, 6
	Supply Air Under Temp Threshold	30756	40756	1	10	deg F	2, 3, 4, 5, 6
	Outside Air Temperature	30484	—	1	10	deg C	2, 3, 4, 5, 6
	Outside Air Temperature	30757	—	1	10	deg F	2, 3, 4, 5, 6
						0 = Relative
	Humidity Proportional Control Type	30485	40485	1	—	1 = Compensated	2, 3, 4, 5, 6
						2 = Predictive
						3 = Dew Point
	Ext Air Sensor A Dew Point Temp	30486	-	1	10	deg C	2, 3, 4, 5, 6
	Ext Air Sensor A Dew Point Temp	30758	-	1	10	deg F	2, 3, 4, 5, 6
	Ext Dew Point Over Temp Threshold	30487	40487	1	10	deg C	2, 3, 4, 5, 6
	Ext Dew Point Over Temp Threshold	30759	40759	1	10	deg F	2, 3, 4, 5, 6
	Ext Dew Point Under Temp Threshold	30488	40488	1	10	deg C	2, 3, 4, 5, 6
	Ext Dew Point Under Temp Threshold	30760	40760	1	10	deg F	2, 3, 4, 5, 6
	Compressor Lockout	30489	40489	1	—	0 = disabled	2, 3, 4, 5, 6
						1 = enabled
	Main Chilled Water Valve	30491	40491	1	—	0 = Valve 1	2, 3, 4, 5, 6
						1 = Valve 2
	Reheater Lockout	30492	40492	1	—	0 = disabled	2, 3, 4, 5, 6
						1 = enabled
	Humidifier Lockout	30493	40493	1	—	0 = disabled	2, 3, 4, 5, 6
						1 = enabled
						0 = Supply
	Fan Control Sensor	30494	40494	1	—	1 = Remote	2, 3, 4, 5, 6
						2 = Return
						3 = Manual
	Fan Speed Minimum Set Point	30495	40495	1	—	%	2, 3, 4, 5, 6
	Fan Speed Temperature Set Point	30497	40497	1	10	deg C	2, 3, 4, 5, 6
	Fan Speed Temperature Set Point	30761	40761	1	10	deg F	2, 3, 4, 5, 6
	Standby Units	30498	40498	1	—	—	2, 3, 4, 5, 6

21	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Adjusted Humidity	30499	—	1	10	% RH	2, 3, 4, 5, 6
	Return Dew Point	30500	—	1	10	deg C	2, 3, 4, 5, 6
	Return Dew Point	30762	—	1	10	deg F	2, 3, 4, 5, 6
	Actual Air Temperature Set Point	30501	—	1	10	deg C	2, 3, 4, 5, 6
	Actual Air Temperature Set Point	30763	—	1	10	deg F	2, 3, 4, 5, 6
	Actual Humidity Set Point	30502	—	1	-	% RH	2, 3, 4, 5, 6
	Dew Point Set Point	30503	40503	1	10	deg C	2, 3, 4, 5, 6
	Dew Point Set Point	30764	40764	1	10	deg F	2, 3, 4, 5, 6
	Supply Air Over/Under Temperature - Event	30504	40504	1	—	0 = disabled	2, 3, 4, 5, 6
	Control					1 = enabled
	Remote Sensor Over Temp Threshold	30505	40505	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Over Temp Threshold	30765	40765	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Under Temp Threshold	30506	40506	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Under Temp Threshold	30766	40766	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Average Temperature	30507	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Average Temperature	30767	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Maximum Temperature	30508	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Maximum Temperature	30768	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor System Average	30509	—	1	10	deg C	2, 3, 4, 5, 6
	Temperature
	Remote Sensor System Average	30769	—	1	10	deg F	2, 3, 4, 5, 6
	Temperature
	Remote Sensor System Maximum	30510	—	1	10	deg C	2, 3, 4, 5, 6
	Temperature
	Remote Sensor System Maximum	30770	—	1	10	deg F	2, 3, 4, 5, 6
	Temperature
	Remote Sensor Temperature 1	30551	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 1	30771	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 2	30552	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 2	30772	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 3	30553	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 3	30773	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 4	30554	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 4	30774	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 5	30555	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 5	30775	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 6	30556	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 6	30776	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 7	30557	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 7	30777	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 8	30558	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 8	30778	—	1	10	deg F	2, 3, 4, 5, 6

Liebert® IntelliSlot® Modbus/BACnet IP

22

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

	Controller	Liebert iCOM v4
		Input	Holding	# of			Extra
	Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
	Remote Sensor Temperature 9	30559	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 9	30779	—	1	10	deg F	2, 3, 4, 5, 6
	Remote Sensor Temperature 10	30560	—	1	10	deg C	2, 3, 4, 5, 6
	Remote Sensor Temperature 10	30780	—	1	10	deg F	2, 3, 4, 5, 6
	Air Economizer Availability	30561	—	1	—	0 = Not Available	2, 3, 4, 5, 6
						1 = Available
						0 = disabled
	Air Economizer Control Source	30562	40562	1	—	1 = internal	2, 3, 4, 5, 6
						2 = external
	Chilled Water Valve Hours	30563	40563	1	—	hr	2, 3, 4, 5, 6
	Cooling Capacity	30564	—	1	—	%	2, 3, 4, 5, 6
	Cooling Control Temperature	30565	—	1	10	deg C	2, 3, 4, 5, 6
	Cooling Control Temperature	30781	—	1	10	deg F	2, 3, 4, 5, 6
	Fan Speed Control Temperature	30566	—	1	10	deg C	2, 3, 4, 5, 6
	Fan Speed Control Temperature	30782	—	1	10	deg F	2, 3, 4, 5, 6
						0 = Disabled
	Free Cooling Internal Control Mode	30567	40567	1	—	1 = Contact	2, 3, 4, 5, 6
						2 = Temperature
						3 = Set Point
						0 = Supply
	Humidity Control Sensor	30667	40667	1	—	1 = Remote	3, 4, 5, 6
						2 = Return
	Digital Scroll Compressor Loading 1	30668	—	1	—	%	3, 4, 5, 6
	Digital Scroll Compressor Loading 2	30669	—	1	—	%	3, 4, 5, 6
	Static Pressure Set Point	30672	40672	1	10	Pa	3, 6
	Unit Static Pressure	30673	—	1	10	Pa	3, 6
	System Static Pressure	30674	—	1	10	Pa	3, 6
						0 = Inactive
	Condenser Low Noise Mode State	30675	—	1	—	1 = Active (Interval)	3, 4, 5, 6
						2 = Active (Full Day)
	Condenser Low Noise Mode Schedule	30676	40676	1	—	0 = disabled	3, 4, 5, 6
	Control					1 = enabled
	Condenser Low Noise Mode Max Fan	30677	40677	1	—	%	3, 4, 5, 6
	Speed
	Condenser Normal Mode Max Fan Speed	30678	40678	1	—	%	3, 4, 5, 6
						1 = Monday
						2 = Tuesday
						4 = Wednesday	3, 4, 5, 6
	Condenser Low Noise Mode - Interval Days	30679	40679	1	—	8 = Thursday
						16 = Friday
						32 = Saturday
						64 = Sunday
						1 = Monday
						2 = Tuesday
						4 = Wednesday
	Condenser Low Noise Mode - Full Days	30680	40680	1	—	8 = Thursday	3, 4, 5, 6
						16 = Friday
						32 = Saturday
						64 = Sunday

23	Liebert® IntelliSlot® Modbus/BACnet IP

Modbus 485 and Modbus IP Protocols - Thermal Management Products

Table 8 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)

Controller	Liebert iCOM v4
	Input	Holding	# of			Extra
Data Label	Register	Register	Reg.	Scale	Notes / Units	Notes
Condenser Low Noise Mode Start Time	30681	40681	2	—	Seconds since Midnight	3, 4, 5, 6
Condenser Low Noise Mode Stop Time	30683	40683	2	—	Seconds since Midnight	3, 4, 5, 6
Pump Hours 1	30685	40685	2	—	hr	5
Pump Hours 2	30687	40687	2	—	hr	5
System Input RMS A-N 1	30800	—	1	10	VAC	6
System Input RMS A-N 2	30801	—	1	10	VAC	6
System Input RMS A-N 3	30802	—	1	10	VAC	6
System Input RMS A-N 4	30803	—	1	10	VAC	6
System Input RMS A-N 5	30804	—	1	10	VAC	6
System Input RMS A-N 6	30805	—	1	10	VAC	6
System Input RMS B-N 1	30810	—	1	10	VAC	6
System Input RMS B-N 2	30811	—	1	10	VAC	6
System Input RMS B-N 3	30812	—	1	10	VAC	6
System Input RMS B-N 4	30813	—	1	10	VAC	6
System Input RMS B-N 5	30814	—	1	10	VAC	6
System Input RMS B-N 6	30815	—	1	10	VAC	6
System Input RMS C-N 1	30820	—	1	10	VAC	6
System Input RMS C-N 2	30821	—	1	10	VAC	6
System Input RMS C-N 3	30822	—	1	10	VAC	6
System Input RMS C-N 4	30823	—	1	10	VAC	6
System Input RMS C-N 5	30824	—	1	10	VAC	6
System Input RMS C-N 6	30825	—	1	10	VAC	6
System Input RMS Current Phase A 1	30830	—	1	10	A AC	6
System Input RMS Current Phase A 2	30831	—	1	10	A AC	6
System Input RMS Current Phase A 3	30832	—	1	10	A AC	6
System Input RMS Current Phase A 4	30833	—	1	10	A AC	6
System Input RMS Current Phase A 5	30834	—	1	10	A AC	6
System Input RMS Current Phase A 6	30835	—	1	10	A AC	6
System Input RMS Current Phase B 1	30840	—	1	10	A AC	6
System Input RMS Current Phase B 2	30841	—	1	10	A AC	6
System Input RMS Current Phase B 3	30842	—	1	10	A AC	6
System Input RMS Current Phase B 4	30843	—	1	10	A AC	6
System Input RMS Current Phase B 5	30844	—	1	10	A AC	6
System Input RMS Current Phase B 6	30845	—	1	10	A AC	6
System Input RMS Current Phase C 1	30850	—	1	10	A AC	6
System Input RMS Current Phase C 2	30851	—	1	10	A AC	6
System Input RMS Current Phase C 3	30852	—	1	10	A AC	6
System Input RMS Current Phase C 4	30853	—	1	10	A AC	6
System Input RMS Current Phase C 5	30854	—	1	10	A AC	6
System Input RMS Current Phase C 6	30855	—	1	10	A AC	6

Liebert® IntelliSlot® Modbus/BACnet IP

24