Point Data Types
The Geo SCADA Expert encapsulates all the supported data types as Analog, Digital, or String points. The table below shows the mapping of IEC 61850 Data Type to MMS Data Type and the type of point used.
| IEC 61850 Data Type | MMS Data Type | Point Type |
|---|---|---|
|
BOOLEAN |
Boolean |
Digital |
|
INT8 |
Integer |
Analog |
|
INT16 |
Integer |
Analog |
|
INT32 |
Integer |
Analog |
|
INT64 |
Integer |
Analog |
|
INT8U |
Unsigned Integer |
Analog |
|
INT16U |
Unsigned Integer |
Analog |
|
INT24U |
Unsigned Integer |
Analog |
|
INT32U |
Unsigned Integer |
Analog |
|
FLOAT32 |
Floating-point |
Analog |
|
ENUM |
Integer |
Analog |
|
CODED ENUM |
Bit-string |
Analog |
|
OCTET STRING |
Octet-string |
String |
|
VISIBLE STRING |
Visible-string |
String |
|
UNICODE STRING |
MMS string |
String |
|
Currency |
ISO 4217 3-character currency code |
String |