Section 2 Modbus data mappings
2.1 Overview
This document describes the Modbus data points and structures available in
REU615 Ver.4.0. The point lists describe a superset of all data available through
the standard configurations A and B including the optional functionalities. The
names of the standard configurations are UE01 and UE02 respectively.
The majority of the Modbus data points are valid for all standard configurations.
Some data points are standard configuration or optional application dependent and
thus not available in each IED. The unavailable, that means unused, data points
always return value 0 when they are read. The configuration dependent and
optional data do not overlap.
2.2 Supported functions
Table 2: Supported functions in REU615
IEC 61850
UE01 UE02
PHLPTOC1 ●
PHHPTOC1 ●
PHIPTOC1 ●
ROVPTOV1 ●
ROVPTOV2 ●
ROVPTOV3 ●
PHPTUV1 ● ●
PHPTUV2 ● ●
PHPTUV3 ● ●
PHPTOV1 ● ●
PHPTOV2 ● ●
PHPTOV3 ● ●
PSPTUV1 ●
PSPTUV2 ●
NSPTOV1 ●
NSPTOV2 ●
FRPFRQ1 ●
FRPFRQ2 ●
Table continues on next page
1MRS757057 B Section 2
Modbus data mappings
REU615 13
Point List Manual
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