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
1.2 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
and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 7 Extra notes key to Table 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 8 Liebert Challenger 3000
System/3
and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 9 Extra notes key to Table 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 10 Liebert Challenger 3000
System/3
Table 11 Liebert CRV
Table 12 Liebert CRV
Table 13 Liebert CRV
Table 14 Liebert HPC
Table 15 Liebert HPC
, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status
, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input
, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Glossary . . . . . 26
- Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
- Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
- Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
(Chiller) - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
(Chiller) - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
Table 16 Extra notes key to Table 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Table 17 Liebert HPC
(Chiller) - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
i
Table 18 Liebert XDC™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Table 19 Liebert XDC
Table 20 Liebert XDP
Table 21 Liebert XDP
Table 22 Liebert XDP
Table 23 Liebert DS
Table 24 Liebert DS
Table 25 Liebert XDF
Table 26 Liebert XDF
Table 27 Liebert Challenger 3000
ICS
- Input and Holding - LAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Table 28 Liebert DataMate
- Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
- Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
- Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
- Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
and Liebert PeX™ - Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
and Liebert PeX™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
- Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
- Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
, Liebert Deluxe System/3™, Liebert Himod™, Liebert
, Liebert Mini-Mate Plus™, Liebert Mini-Mate2™ - Input and
Holding - L0B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Table 29 Liebert DataMate
Table 30 Liebert Mini-Mate2
Table 31 Liebert Atlas Air
, Liebert Mini-Mate2™ - Input and Holding - MM2 . . . . . . . . . . . . . . 86
8 Ton - Input and Holding - L8T . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
, 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
Table 36 Liebert FDC
Table 37 Liebert FDC
Table 38 Liebert STS
Table 39 Liebert STS2
, Liebert FPC™, Liebert RDC™, Liebert RX™ - Status and Coil . . . . . . . . . 97
, Liebert FPC™, Liebert RDC™, Liebert RX™ - Input and Holding. . . . . . 100
, Liebert FPC™, Liebert RDC™, Liebert RX™ - Glossary. . . . . . . . . . . . . . 109
, Liebert STS/PDU™ - Input and Holding - STS. . . . . . . . . . . . . . . . . . . . . 112
, 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
Table 42 Liebert APM
Table 43 Liebert APS
Table 44 Liebert APS
Table 45 Liebert APS
Table 46 Liebert GXT2
Table 47 Liebert GXT2
Table 48 Liebert HiNet
, Liebert NXC™, Liebert NXR™- Input and Holding. . . . . . . . . . . . . . . . . 120
, Liebert NXC™, Liebert NXR™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . 122
- Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
- Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
- Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
and Liebert GXT3™ - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
and Liebert GXT3™ - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . 137
- Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Table 49 Liebert HiNet - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Table 50 Liebert Nfinity
®
- Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
ii
Table 51 Liebert Nfinity® - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Table 52 Liebert NX
Table 53 Liebert NX
Table 54 Liebert NX 225-600kVA UPS - Input and Holding
Table 55 Liebert NXL
Table 56 Liebert NXL
Table 57 Liebert NXL
Table 58 Liebert NXL
- Status and Coil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
- Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
- 60Hz, UL version (Model 40) - Status and Coil . . . . . . . . . . . . . . . . . . . 148
- 60Hz, UL version (Model 40) - Input and Holding . . . . . . . . . . . . . . . . 151
- 60Hz, UL version (Model 40) - Glossary. . . . . . . . . . . . . . . . . . . . . . . . . 163
- 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
Table 61 Liebert PowerSure
Table 62 Liebert PowerSure
Table 63 Liebert PowerSure
Table 64 Liebert PowerSure
Table 65 Liebert Series 300
Table 66 Liebert Series 300
Table 67 Liebert Series 600
Table 68 Liebert Series 600
Table 69 Liebert Series 610
- 50Hz, CE version (Models 48 and 49) - Glossary . . . . . . . . . . . . . . . . . 182
Interactive (before July 2008) - Status and Coil . . . . . . . . . . . . . . 190
Interactive (before July 2008) - Input and Holding. . . . . . . . . . . . 191
Interactive 2 - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Interactive 2 - Input and Holding. . . . . . . . . . . . . . . . . . . . . . . . . . 193
UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
SCC UPS - Status and Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Table 70 Liebert Series 610 SCC UPS - Input and Holding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Table 71 Liebert HiPulse
Table 72 Liebert SICE 7200
Table 73 Liebert Npower
™,
Liebert SICE 7200™- Input and Holding - SMM/SSM. . . . . . . . . . . . 201
- Input and Holding - SSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
- 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
Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Table 77 Extra Notes to Table 76 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
Table 78 Liebert Challenger 3000
System/3
Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Binary
, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Analog
, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
iii
Table 79 Extra Notes to Table 78 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Table 80 Liebert Challenger 3000
System/3
, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Multistate
, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236
Table 81 Extra Notes to Table 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Table 82 Liebert Challenger 3000
System/3 PeX
Table 83 Liebert CRV
Table 84 Liebert CRV
Table 85 Liebert CRV
Table 86 Liebert CRV
Table 87 Liebert HPC
Table 88 Liebert HPC
Table 89 Liebert HPC
, Liebert DS™, Liebert DSE™, Liebert HPM™, Liebert
- Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
- Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
- Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
- Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262
- Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
- Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271
- Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
- Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe
Table 90 Extra Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Table 91 Liebert HPC
Table 92 Liebert XDP
Table 93 Liebert XDP
Table 94 Liebert XDP
Table 95 Liebert XDP
Table 96 Liebert DataMate
Table 97 Liebert Mini-Mate2
- Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
, Liebert XDC™ - Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
, Liebert XDC™ - Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
, Liebert XDC™ - Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
, Liebert XDC™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
, Liebert Mini-Mate2™ - MM2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
8 Ton - L8T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
4.3 UPS Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299
Table 98 Liebert APM™, Liebert NXC™, Liebert NXR™ - Binary Data . . . . . . . . . . . . . . . . . . . . . 299
Table 99 Liebert APM
Table 100 Liebert APM
Table 101 Liebert APM
Table 102 Liebert APS
Table 103 Liebert APS
Table 104 Liebert APS
Table 105 Liebert APS
Table 106 Liebert NXL
Table 107 Liebert NXL
Table 108 Liebert NXL
Table 109 Liebert NXL
Table 110 Liebert NXL
Table 111 Liebert NXL
Table 112 Liebert NXL
Table 113 Liebert NXL
, Liebert NXC™, Liebert NXR™ - Analog Data . . . . . . . . . . . . . . . . . . . . . 301
, Liebert NXC™, Liebert NXR™ - Multistate Data . . . . . . . . . . . . . . . . . . 302
, Liebert NXC™, Liebert NXR™ - Glossary . . . . . . . . . . . . . . . . . . . . . . . . 303
- Binary Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
- Analog Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
- Multistate Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310
- Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
- 60Hz, UL version (Model 40) - Binary Data . . . . . . . . . . . . . . . . . . . . . . 316
- 60Hz, UL version (Model 40) - Analog Data . . . . . . . . . . . . . . . . . . . . . 321
- 60Hz, UL version (Model 40) - Multistate Data. . . . . . . . . . . . . . . . . . . 327
- 60Hz, UL version (Model 40) - Glossary. . . . . . . . . . . . . . . . . . . . . . . . . 333
- 50 Hz, CE version (Models 48 and 49)—Binary Data . . . . . . . . . . . . . . 341
- 50 Hz, CE version (Models 48 and 49)—Analog Data. . . . . . . . . . . . . . 345
- 50 Hz, CE version (Models 48 and 49)—Multistate Data . . . . . . . . . . . 348
- 50 Hz, CE version (Models 48 and 49)—Glossary . . . . . . . . . . . . . . . . . 355
iv
Liebert Equipment Compatibility - What’s New in This Manual

1.0 LIEBERT EQUIPMENT COMPATIBILITY

1.1 What’s New in This Manual

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

1.2 Connectivity 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.

1.2.1 How 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.
1Liebert
®
IntelliSlot® Modbus/BACnet IP
Liebert Equipment Compatibility - Compatibility with Liebert Equipment

1.3 Compatibility with Liebert Equipment

Table 1 Liebert Equipment and Compatible Liebert IntelliSlot® Cards

Refer
to
Product Supported
Tab les:
Controller /
Protocol
Liebert IntelliSlot
Modbus 485 Card
MODBUS 485 & MODBUS IP PROTOCOLS
Thermal Management Products
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CRV
Liebert CW
Liebert Deluxe System/3
Liebert DS
Liebert DSE
Liebert HPC
Liebert HPM
Liebert PeX
Liebert XDC
Liebert XDP
(Chiller) 14-17
Liebert DS 23-24
Liebert XDF
6-10
6-10
11-13
6-10
6-10
6-10
6-10
Liebert
iCOM
v4
®
IS-485L
IS-UNITY
IS-UNITY-DP
6-10
6-10
18-19
20-22
Liebert
25-26
iCOM
v3
OC485-LBDS Liebert PeX 23-24
Liebert Challenger 3000 27
Liebert Deluxe System/3 27
Liebert Himod
Liebert ICS
Liebert DataMate
Liebert Mini-Mate2
Liebert DataMate
27
27
28
28
28
29
Liebert Mini-Mate2 29
LAM OC485-ADPT IS-WEBADPT
L0B OC485-ADPT IS-WEBADPT Liebert Mini-Mate Plus
MM2 OC485-ADPT IS-WEBADPT
Liebert Mini-Mate2 8 Ton 30 L8T OC485-ADPT IS-WEBADPT
Liebert Atlas Air
Liebert LECS 15
31
31
31
C10
2-step
OC485-ADPT IS-WEBADPT Liebert Atlas PEC
Liebert Atlas Air 32
Liebert CEMS 100
C100
32
4-step
OC485-ADPT IS-WEBADPT Liebert Atlas PEC 32
Compatible Card Part Number
Liebert IntelliSlot
Web / Modbus 485 Card
Modbus IP /
BACnet IP
IS-IPBML IS-UNITY
IS-UNITY-DP
IS-WEBADPT
(BACnet IP
Only)
IS-WEBADPT
(BACnet IP
Only)
Liebert® IntelliSlot® Modbus/BACnet IP 2
Liebert Equipment Compatibility - Compatibility with Liebert Equipment
Table 1 Liebert Equipment and Compatible Liebert IntelliSlot® Cards (continued)
Refer
to
Controller /
Product Supported
Tab les:
Protocol
Power Distribution & Power Conditioning Products
Liebert Datawave
Liebert PPC
Liebert FPC, Liebert RDC Liebert FDC, Liebert RX
Liebert Datawave 34
,
33
PMP, PM2 for
33
Liebert FPC &
Liebert PPC
33
35-37 v4 IS-485S
PMP for
Liebert FPC &
Liebert PPC 34
Liebert STS™ / Liebert STS/
PDU
Liebert STS2
PDU
/ Liebert STS2/
Liebert PPC
38 STS OC485-ADPT IS-WEBADPT
39 STS2 OC485-ADPT IS-WEBADPT
MODBUS 485 & MODBUS IP PROTOCOLS (continued)
UPS Systems
Liebert APM
Liebert APS
Liebert GXT2
Liebert GXT3
Liebert HiNet
Liebert Nfinity
Liebert NX
Liebert NXC
Liebert NXR
Liebert NXL (Model 40—SA, SR, SN, MM, CD)
Liebert NXL (Model 48 and 49—SA, SR, SN,
- 60 Hz, UL version
- 50 Hz, CE version
40-42
43-45
46-47 —OC-485
46-47 —OC-485
48-49 —OC-485
50-51 —OC-485
52-53 —OC-485
40-42
40-42
55-57
58-60
MM, CD)
Liebert PowerSure Interactive
Liebert PowerSure Interactive 2
Liebert Series 300
Liebert Series 600
Liebert Series 610
Liebert HiPulse
Liebert SICE 7200
Liebert SICE 7200
Liebert Npower
UPS 65-66 OC485-ADPT IS-WEBADPT
UPS 67-68 OC485-ADPT IS-WEBADPT
SCC UPS 69-70 OC485-ADPT IS-WEBADPT
61-62 —OC-485
63-64 —OC-485
71
71
SMM/SSM OC485-ADPT IS-WEBADPT
72 SSC OC485-ADPT IS-WEBADPT
73 IMP OC485-ADPT IS-WEBADPT
Battery Monitoring Products
Alber BDSU
74-75 IS-485X
Liebert IntelliSlot
Modbus 485 Card
OC485-ADPT IS-WEBADPT Liebert FPC
OC485-ADPT IS-WEBADPT Liebert FPC 34
IS-485L
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-485L
IS-UNITY
IS-UNITY-DP
IS-485L
IS-UNITY
IS-UNITY-DP
IS-485X
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
Compatible Card Part Number
Liebert IntelliSlot
Web / Modbus 485 Card
Modbus IP /
BACnet IP
IS-IPBMS
(Modbus IP only)
IS-IPBML IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-IPBML IS-UNITY
IS-UNITY-DP
IS-IPBML IS-UNITY
IS-UNITY-DP
IS-IPBMX IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-IPBMX
(Modbus IP only)
3Liebert
®
IntelliSlot® Modbus/BACnet IP
Liebert Equipment Compatibility - Compatibility with Liebert Equipment
Table 1 Liebert Equipment and Compatible Liebert IntelliSlot® Cards (continued)
Refer
to
Controller /
Product Supported
Tab les:
Protocol
BACNET IP PROTOCOL
Thermal Management Products
Liebert Challenger 3000
Liebert Challenger ITR
Liebert CRV
Liebert CW
76-82
76-82
83-86
76-82
Liebert Deluxe System/3 76-82
Liebert DS
Liebert DSE
Liebert HPC
Liebert HPM
Liebert PeX
Liebert XDC
Liebert XDP
Liebert DataMate
76-82
76-82
87-91
76-82
76-82
92-95
92-95
96
Liebert Mini-Mate2 96
Liebert Mini-Mate2
8 Ton 97 L8T
Power Protection Products
Liebert APM 98-101
Liebert APS
Liebert NXC
Liebert NXR
Liebert NXL- 60Hz, UL version (Model 40)
Liebert NXL
- 50Hz, CE version
(Models 48 and 49)
102-
105
98-101
98-101
106-
109
110-
113
Liebert IntelliSlot
Modbus 485 Card
Liebert
iCOM
v4
MM2
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY-DP
IS-UNITY
Compatible Card Part Number
Liebert IntelliSlot
Web / Modbus 485 Card
——
Modbus IP /
BACnet IP
IS-IPBML IS-UNITY
IS-UNITY-DP
IS-WEBADPT
(BACnet IP only)
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
IS-UNITY
IS-UNITY-DP
Liebert® IntelliSlot® Modbus/BACnet IP 4
Modbus Communications - Implementation Basics

2.0 MODBUS COMMUNICATIONS

2.1 Implementation 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 multidrop configuration over EIA-485, where multiple slaves reside on a common wire or loop.

2.2 Transmission 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
Port
EIA-485/422
2 wire
Transmission
®
485/IP card acts as a slave device on a network. This network can be a
Mode
RTU
Baud
Rate
9600, 19200
or 38400
Data
Bits
8None1 1
Parity
Bits
Stop
Bits
Start
Bits

2.3 Modbus Packet Format

Each Modbus packet consists of these fields:
• Device Address
• Function Code
• Data Field(s)
• Error Check Field

2.3.1 Device 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.
5Liebert
®
IntelliSlot® Modbus/BACnet IP
Modbus Communications - RTU Framing

2.3.2 Function 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
Table 3 Supported Modbus function codes
Code Function Description
01 Read Coils
02 Read Discrete Inputs
03 Read Holding Registers
04 Read Input Registers
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)
®
Modbus server supports the following Modbus function codes.
Read from 1 to 2000 contiguous status of coils managed by the server. Coils in the 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 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.
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.
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.

2.3.3 Data 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.

2.3.4 Error 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.

2.4 RTU 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
Address
02 03 00 32 00 03 E5 FA
Function
Code

Table 5 Response sample

Slave
Address
02 03 6 1 58 00 FA 00 54 1B 0D
Function
Code
Starting Register Number of Registers CRC16
Hi Byte Lo Byte Hi Byte Lo Byte Hi Byte Lo Byte
Register CRC16
Count:
Bytes of
Data
40051 Data 40052 Data 40053 Data
Hi Byte Lo ByteHi Lo Hi Lo Hi Lo
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

3.0 MODBUS 485 AND MODBUS IP PROTOCOLS

3.1 Thermal Management Products

Table 6 Liebert Challenger 3000™, Liebert Challenger ITR™, Liebert CW™, Liebert Deluxe System/3™,
Liebert DS
Data Label
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
Return Air Sensor Event Control 10019 19 1
Ext Air Sensor A Event Control 10020 20 1
Ext Compressor Lockout 10021 - 1 Active on Alarm 1, 2, 3, 4, 5, 6
System On/Off Control - 25 1
Fan State 10025 1
Cooling State 10026 1
Free Cooling State 10027 1
Hot Water / Hot Gas State 10028 1
Electric Reheat State 10029 1
Humidifier State 10030 1
Dehumidifier State 10031 1
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
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil
Controller Liebert iCOM® v4
Units with Liebert iCOM Firmware PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Products
Units with Liebert iCOM
Liebert HPM
Available Points
Status Coil
®
:
Number
of Bits Notes / Units Extra Notes
Liebert Challenger ITR Liebert CW Liebert Deluxe System/3 Liebert DS Liebert DSE Liebert PeX
0 = disabled
1 = enabled
0 = disabled
1 = enabled
0 = disabled
1 = enabled
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
7Liebert
®
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
Data Label
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 DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Units with Liebert iCOM Firmware PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Products
Units with Liebert iCOM
Liebert HPM
®
:
Liebert Challenger ITR Liebert CW Liebert Deluxe System/3 Liebert DS Liebert DSE Liebert PeX
Available Points
Number
Status Coil
of Bits Notes / Units Extra Notes
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
Data Label
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
, 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:
Liebert Challenger 3000
Liebert Products
Units with Liebert iCOM
Liebert HPM
®
:
Liebert Challenger ITR Liebert CW Liebert Deluxe System/3 Liebert DS Liebert DSE Liebert PeX
Available Points
Number
Status Coil
of Bits Notes / Units Extra Notes
9Liebert
®
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
Data Label
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 DSE™, Liebert HPM™, Liebert PeX™ - Status and Coil (continued)
Controller Liebert iCOM® v4
Units with Liebert iCOM Firmware PA1.04.033.STD or later:
Liebert Challenger 3000
Liebert Products
Units with Liebert iCOM
Liebert HPM
®
:
Liebert Challenger ITR Liebert CW Liebert Deluxe System/3 Liebert DS Liebert DSE Liebert PeX
Available Points
Number
Status Coil
of Bits Notes / Units Extra Notes
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
Data Label
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
, 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:
Liebert Challenger 3000
Liebert Products
Units with Liebert iCOM
Liebert HPM
®
:
Liebert Challenger ITR Liebert CW Liebert Deluxe System/3 Liebert DS Liebert DSE Liebert PeX
Available Points
Number
Status Coil
of Bits Notes / Units Extra Notes
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
Data Label
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
, 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:
Liebert Challenger 3000
Liebert Products
Units with Liebert iCOM
Liebert HPM
®
:
Liebert Challenger ITR Liebert CW Liebert Deluxe System/3 Liebert DS Liebert DSE Liebert PeX
Available Points
Number
Status Coil
of Bits Notes / Units Extra Notes

Table 7 Extra notes key to Table 6

Number
1
2
3
4
5
6
Description
This point is supported on: iCOM controller version 1.04.042.STD
This point is supported on: iCOM controller version 2.00.11R for US iCOM controller version 2.00.12R (for Japan and China – language corrections only)
This point is supported on: iCOM controller version 2.01.23R
This point is supported on: iCOM controller version 2.02.16R
This point is supported on: iCOM controller version 2.03.27.07R
This 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
Data Label
Free Cooling Internal Control Mode 30017 40017 1
Humidity Proportional Control Type 30018 40018 1
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 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
Air Temperature Control Type 30033 40033 1
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
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding
Controller Liebert iCOM v4
Input
Register
30029 40029 1 10 min 1, 2, 3, 4, 5, 6
Holding
Register
# of
Reg. Scale Notes / Units
0 = Disabled
1 = Contact
2 = Value
0 = Relative
1 = Compensated
2 = Predictive
0 = Proportional
1 = Prop+Integral
3 = Intelligent
Extra
Notes
1
1
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
Data Label
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
System Operating State 30100 1
System Status 30102 1
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
Free Cooling Status 30109 1
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 DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
0 = off 1 = on
2 = standby
1 = Normal Operation
2 = StartUp
8 = Normal with Warning
16 = Normal with Alarm
32 = Abnormal Operation
0 = off 2 = on
3 = No Support
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
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
Data Label
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
Server Class 30257 1
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
Supply Air Temperature Sensor Control 30262 40262 1
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
Fixed Compressor State 2 30270 1
Compressor Capacity Control State 1 30271 1
Compressor Capacity Control State 2 30272 1
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
1 = UPS
2 = AIR 3 = PMP 4 = PDU
0 = Disabled
1 = Limit
2 = Control
3 = Temp Only
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
0 = off 1 = on
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
1
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
Data Label
Infrared Humidifier Flush Rate 30273 40273 1 % 1, 2, 3, 4, 5, 6
Fan Control Mode 30274 40274 1
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
System Operating State Reason 30281 1
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
Customer Input 1 - Event Control 30287 40287 1
Customer Input 1 - Event Type 30288 40288 1
Customer Input 2 - Event Control 30289 40289 1
Customer Input 2 - Event Type 30290 40290 1
Customer Input 3 - Event Control 30291 40291 1
Customer Input 3 - Event Type 30292 40292 1
Customer Input 4 - Event Control 30293 40293 1
Customer Input 4 - Event Type 30294 40294 1
Ext Free Cooling Lockout - Event Control 30295 40295 1
Ext Free Cooling Lockout - Event Type 30296 40296 1
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
0 = Auto
1 = Manual
2 = Economy
4 = Delta
0 = Internal (Auto)
1 = External (Manual)
0 = Reason Unknown
1 = Network Display
2 = Alarm
3 = Schedule
4 = Remote System
5 = External Input
6 = Local Display
0 = off 1 = on
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
1
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
Data Label
Ext Condenser Pump High Water - Event Control
Ext Condenser Pump High Water - Event Type
Ext Standby Glycol Pump On - Event Control
Ext Standby Glycol Pump On - Event Type 30300 40300 1
Ext Standby Unit On - Event Control 30301 40301 1
Ext Standby Unit On - Event Type 30302 40302 1
Ext Humidifier Lockout - Event Control 30303 40303 1
Ext Humidifier Lockout - Event Type 30304 40304 1
Ext Loss of Flow - Event Control 30305 40305 1
Ext Loss of Flow - Event Type 30306 40306 1
Ext Over Temperature - Event Control 30307 40307 1
Ext Over Temperature - Event Type 30308 40308 1
Ext Reheat Lockout - Event Control 30309 40309 1
Ext Reheat Lockout - Event Type 30310 40310 1
High Power Shutdown - Event Control 30311 40311 1
High Power Shutdown - Event Type 30312 40312 1
Humidifier Issue - Event Control 30313 40313 1
Humidifier Issue - Event Type 30314 40314 1
Master Unit Communication Lost - Event Control
Master Unit Communication Lost - Event Type
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
30297 40297 1
30298 40298 1
30299 40299 1
30315 40315 1
30316 40316 1
Holding
Register
# of
Reg. Scale Notes / Units
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
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
Data Label
Service Required - Event Control 30317 40317 1
Service Required - Event Type 30318 40318 1
Shutdown - Loss Of Power - Event Control 30319 40319 1
Shutdown - Loss Of Power - Event Type 30320 40320 1
Smoke Detected - Event Control 30321 40321 1
Smoke Detected - Event Type 30322 40322 1
Water Under Floor - Event Control 30323 40323 1
Water Under Floor - Event Type 30324 40324 1
Ext Compressor Lockout - Event Control 30325 40325 1
Ext Compressor Lockout - Event Type 30326 40326 1
Clogged Air Filter - Event Control 30327 40327 1
Clogged Air Filter - Event Type 30328 40328 1
Ext Loss of Air Blower - Event Control 30329 40329 1
Ext Loss of Air Blower - Event Type 30330 40330 1
Compressor High Head Pressure - Event Control 1
Compressor High Head Pressure - Event Control 2
Compressor High Head Pressure - Event Type 1
Compressor High Head Pressure - Event Type 2
Compressor Low Suction Pressure - Event Control 1
Compressor Low Suction Pressure - Event Control 2
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
30331 40331 1
30332 40332 1
30333 40333 1
30334 40334 1
30335 40335 1
30336 40336 1
Holding
Register
# of
Reg. Scale Notes / Units
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = disabled 1 = enabled
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
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
Data Label
Compressor Low Suction Pressure - Event Type 1
Compressor Low Suction Pressure - Event Type 2
Compressor Pump Down Issue - Event Control 1
Compressor Pump Down Issue - Event Control 2
Compressor Pump Down Issue - Event Type 1
Compressor Pump Down Issue - Event Type 2
Compressor Short Cycle - Event Control 1 30343 40343 1
Compressor Short Cycle - Event Control 2 30344 40344 1
Compressor Short Cycle - Event Type 1 30345 40345 1
Compressor Short Cycle - Event Type 2 30346 40346 1
Compressor Thermal Overload - Event Control 1
Compressor Thermal Overload - Event Control 2
Compressor Thermal Overload - Event Type 1
Compressor Thermal Overload - Event Type 2
Dig Scroll Comp Discharge Over Temp ­Event Ctrl 1
Dig Scroll Comp Discharge Over Temp ­Event Ctrl 2
Dig Scroll Comp Discharge Over Temp ­Event Type 1
Dig Scroll Comp Discharge Over Temp ­Event Type 2
Ext Air Sensor A High Humidity - Event Control
Ext Air Sensor A High Humidity - Event Type
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
30337 40337 1
30338 40338 1
30339 40339 1
30340 40340 1
30341 40341 1
30342 40342 1
30347 40347 1
30348 40348 1
30349 40349 1
30350 40350 1
30351 40351 1
30352 40352 1
30353 40353 1
30354 40354 1
30355 40355 1
30356 40356 1
Holding
Register
# of
Reg. Scale Notes / Units
0 = Message
1 = Warning
2 = Alarm
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
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
Data Label
Ext Air Sensor A Low Humidity - Event Control
Ext Air Sensor A Low Humidity - Event Type 30358 40358 1
Ext Air Sensor A Over Temp - Event Control 30359 40359 1
Ext Air Sensor A Over Temp - Event Type 30360 40360 1
Ext Air Sensor A Under Temp - Event Control
Ext Air Sensor A Under Temp - Event Type 30362 40362 1
High Return Humidity - Event Control 30363 40363 1
High Return Humidity - Event Type 30364 40364 1
Low Return Humidity - Event Control 30365 40365 1
Low Return Humidity - Event Type 30366 40366 1
Return Air Over Temp - Event Control 30367 40367 1
Return Air Over Temp - Event Type 30368 40368 1
Return Air Under Temp - Event Control 30369 40369 1
Return Air Under Temp - Event Type 30370 40370 1
Fan Hours Exceeded - Event Control 30371 40371 1
Fan Hours Exceeded - Event Type 30372 40372 1
Fan Issue - Event Control 30373 40373 1
Fan Issue - Event Type 30374 40374 1
Main Fan Overload - Event Control 30375 40375 1
Main Fan Overload - Event Type 30376 40376 1
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
30357 40357 1
30361 40361 1
Holding
Register
# of
Reg. Scale Notes / Units
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
1
1
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
Data Label
Condenser Issue - Event Control 1 30377 40377 1
Condenser Issue - Event Control 2 30378 40378 1
Condenser Issue - Event Type 1 30379 40379 1
Condenser Issue - Event Type 2 30380 40380 1
System Event Acknowledge/Reset 40381 1
Air Temperature Control Sensor 30481 40481 1
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
Humidity Proportional Control Type 30485 40485 1
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
Main Chilled Water Valve 30491 40491 1
Reheater Lockout 30492 40492 1
Humidifier Lockout 30493 40493 1
Fan Control Sensor 30494 40494 1
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
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
0 = disabled 1 = enabled
0 = disabled 1 = enabled
0 = Message
1 = Warning
2 = Alarm
0 = Message
1 = Warning
2 = Alarm
2 = Reset
4 = Acknowledge
0 = Supply
1 = Remote
2 = Return
0 = Relative
1 = Compensated
2 = Predictive
3 = Dew Point
0 = disabled 1 = enabled
0 = Valve 1 1 = Valve 2
0 = disabled 1 = enabled
0 = disabled 1 = enabled
0 = Supply
1 = Remote
2 = Return
3 = Manual
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
1, 2, 3, 4, 5, 6
Extra
Notes
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
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
Data Label
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 Control
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 Temperature
Remote Sensor System Average Temperature
Remote Sensor System Maximum Temperature
Remote Sensor System Maximum 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 DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
30504 40504 1
30509 1 10 deg C 2, 3, 4, 5, 6
30769 1 10 deg F 2, 3, 4, 5, 6
30510 1 10 deg C 2, 3, 4, 5, 6
30770 1 10 deg F 2, 3, 4, 5, 6
Holding
Register
# of
Reg. Scale Notes / Units
0 = disabled 1 = enabled
Extra
Notes
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
Data Label
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
Air Economizer Control Source 30562 40562 1
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
Free Cooling Internal Control Mode 30567 40567 1
Humidity Control Sensor 30667 40667 1
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
Condenser Low Noise Mode State 30675 1
Condenser Low Noise Mode Schedule Control
Condenser Low Noise Mode Max Fan Speed
Condenser Normal Mode Max Fan Speed 30678 40678 1 % 3, 4, 5, 6
Condenser Low Noise Mode - Interval Days 30679 40679 1
Condenser Low Noise Mode - Full Days 30680 40680 1
, Liebert DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
30676 40676 1
30677 40677 1 % 3, 4, 5, 6
Holding
Register
# of
Reg. Scale Notes / Units
0 = Not Available
1 = Available
0 = disabled
1 = internal
2 = external
0 = Disabled
1 = Contact
2 = Temperature
3 = Set Point
0 = Supply
1 = Remote
2 = Return
0 = Inactive
1 = Active (Interval)
2 = Active (Full Day)
0 = disabled 1 = enabled
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
1 = Monday
2 = Tuesday
4 = Wednesday
8 = Thursday
16 = Friday
32 = Saturday
64 = Sunday
Extra
Notes
2, 3, 4, 5, 6
2, 3, 4, 5, 6
2, 3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
3, 4, 5, 6
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
Data Label
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 DSE™, Liebert HPM™, Liebert PeX™ - Input and Holding (continued)
Controller Liebert iCOM v4
Input
Register
Holding
Register
# of
Reg. Scale Notes / Units
Extra
Notes
Liebert® IntelliSlot® Modbus/BACnet IP 24
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