Emerson OpenComms-485 manual Revision Level Updates

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REV. 5 7/6/2007

Liebert Monitoring Group –Development

Revision Level Updates:

Revision

Date

111/30/04

204/10/06

309/15/06

412/06/06

57/6/2007

Description

Initial Revision

Added Liebert DS Modbus Registers

Updated DS Registers with additional BMS Fan Control data Update S300/S600 register map

Document Holding/Input Register, Status and Coil

iii

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Contents Monitoring Revision Level Updates Table of Contents Connectivity to OpenComms-485 using Modbus Modbus CommunicationsModbus Packet Format RTU Framing Liebert Nfinity Status Coil Scale RegInput Holding Register Scale REV 7/6/2007 Liebert Monitoring Group -Development Liebert Nx Data Point Status Coil # of Reg ScaleREV 7/6/2007 Liebert Monitoring Group -Development Data Point Input Register Holding Register # of Reg Scale Data Point Register Coil # of Reg Scale 100 VAR Liebert PowerSure Interactive Data Point Status Coil # of RegInput Holding Data Point Register # of Reg Scale REV 7/6/2007 Liebert Monitoring Group -Development Supported Modbus Points Data Point Input Register Holding Register # of Reg Scale REV 7/6/2007 Liebert Monitoring Group -Development Liebert GXT2 Status Coil # of Reg ScaleREV 7/6/2007 Liebert Monitoring Group -Development Input Register Holding Register # of Reg Scale REV 7/6/2007 Liebert Monitoring Group -Development # of Reg Scale Liebert HiNetInput Holding Register Liebert UPS Series Data PointInput Holding Scale Register REV 7/6/2007 Liebert Monitoring Group -Development Liebert UPS Series Battery Charger Fail 10234 REV 7/6/2007 Liebert Monitoring Group -Development Liebert DS Data points Mapped to Input Status and CoilsMain FAN Overload Sensor a Failure Data Points Mapped to Input and Holding Registers HourMinute Sleep Interval 30042 40042 MSBHr Events/Alarm Bit0 =. Reset state Technical Support/Service