ROOTECH ACCURA 7500, User Manual, Page: 54 / 76

Page 54
Short-form Data Block Section
A short-form data block is a simplified map consisting of essential registers[including basic
measurement and control] needed for users. When acquiring data, multiple polling processes
can drop communication speed. However, short-form data block enables users to acquire
various basic information through a single polling process, helping to improve communication
speed. As it also supports floating-point data formats, it can be used as valid data without
data conversion such as scale calculation.
Accura 3300, 3500, 3550, 7500, RTM 300 and RTP 300 models have the same short-form data
blocks, thus they can be used interchangeably.
Address Attribute Measurement Format Scale † Descriptions
49001-
49002 R Voltage a FLOAT Refer to “Data
Formats”
49003-
49004 R Voltage b FLOAT Refer to “Data
Formats”
49005-
49006 R Voltage c FLOAT Refer to “Data
Formats”
49007-
49008 R Voltage ab FLOAT Refer to “Data
Formats”
49009-
49010 R Voltage bc FLOAT Refer to “Data
Formats”
49011-
49012 R Voltage ca FLOAT Refer to “Data
Formats”
49013-
49014 R Current a FLOAT Refer to “Data
Formats”
49015-
49016 R Current b FLOAT Refer to “Data
Formats”
49017-
49018 R Current c FLOAT Refer to “Data
Formats”
49019-
49020 R Reserved FLOAT
49021-
49022 R kW a FLOAT Refer to “Data
Formats”
49023-
49024 R kW b FLOAT Refer to “Data
Formats”
49025-
49026 R kW c FLOAT Refer to “Data
Formats”
49027-
49028 R Total kW FLOAT Refer to “Data
Formats”
49029-
49030 R kVAR a FLOAT Refer to “Data
Formats”
49031-
49032 R kVAR b FLOAT Refer to “Data
Formats”
49033-
49034 R kVAR c FLOAT Refer to “Data
Formats”
49035-
49036 R Total kVAR FLOAT Refer to “Data
Formats”
49037-
49038 R kVA a FLOAT Refer to “Data
Formats”