outlook, that is, the Modbus memory map, of REF620-FE201 differs, for example,
from the one of REF620-FE202.
A newer SW version of the same 620 series configuration may contain
additional Modbus points.
The Modbus memory map documentation of a certain 620 series configuration and
SW version is available in addition to this document. It is essential to know the device
type, configuration name and SW version to locate the correct Modbus memory map
listings.
Table 1:
Example of IED information needed to locate the correct Modbus memory map
LHMI or WHMI path
IED information
Information/Product identifiers/Type
REF620
Information/Product identifiers/Configuration name
FE201
Information/Product identifiers/SW version
2.0
1MRS757645 B
Section 2
Modbus overview
620 series
11
Communication Protocol Manual
