Instruction Manual

Page 10 Manual MSC-64: Modbus on Ethernet
4.1.2 LDM Register Map
The register map for each LDM.
LDM overview
Register Type Size Access Function
2000 – 201F Float 08 * 2 R/W Data in Float Format
2020 – 205F Int32 16 * 2 R/W Data in Integer Format
2060 – 207F Int16 08 * 1 RW Control/Status functions
2080 – 20FF (reserved)
2100 – 2FFF - - R/W Parameter pages
Data in Float Format
Register Type Size Access Data in Float Format
2000 Float 2 R Gross weight
2002 Float 2 R Net Weight
2004 Float 2 R/W Tare
2006 Float 2 R Dosed weight
2008 Float 2 R Average weight
Data in Integer Format
Register Type Size Access Data in Integer Format
2020 Int32 2 R Gross weight
2022 Int32 2 R Net Weight
2024 Int32 2 R/W Tare
2026 Int32 2 R Dosed weight
2028 Int32 2 R Average weight
202A Int32 2 R A/D sample
202C Int32 2 R Device ID
202E Int32 2 R FW Version
2030 Int32 2 R Device Status
2032 Int32 2 R ADC Reference
Control/Status Functions
Register Type Size Access Control/Status functions
2060 Int16 1 R Measurement Qualifier Values:
$0001 - Under range
$0002 - Over range
$0004 - Not within Zero range (not yet implemented, zero)
$0008 - Exactly zero
$0010 - No motion, still stand, steady state
$0020 - Tare set
$0040 - Preset tare (0=tare is measured, 1=tare is set by user)
$0080 - Invalid weighing (wire-break, A/D ref. out of range)
$0100 - Set-point 0 (source>limit)
$0200 - Set-point 1
$0400 - Set-point 2
$0800 - Set-point 3
$1000 - Filling in progress
$2000 - Filling has completed
$4000 - Average ready
$8000 - Cold start