If MultiStateDictionaryEntryDiscreteType Variables reference an IEC 61987 CDD PROPERTY with a Value list, the following mapping applies:
- For each possible element in the "Value list" map the Preferred name of the element to the "EnumValues" Property.
- For each possible element in the "Value list" map the IRDI of the element to the "EnumDictionaryEntries" Property.
An example for the SensorConnection Property with IRDI 0112/2///61987#ABB091#002 is in Table 168:
Table 168 – Example of a MultiStateDictionaryEntryDiscreteType with IEC 61987 CDD reference
|
IEC 61987 CDD |
ECLASS |
OPC UA mapping |
|
|
"Value list" attribute |
"Value list" attributeto be defined |
"EnumValues" Property |
"EnumDictionaryEntries" Property |
|
0112/2///61987#ABL113 - 4-wire |
0173-1#02-CCCnnn#00n |
[0] -> "4-wire" |
[0] -> 3:0112/2///61987#ABL113#001 |
|
0112/2///61987#ABL114 - 3-wire |
0173-1#02-CCCnnn#00n |
[1] -> "3-wire" |
[1] -> 3:0112/2///61987#ABL114#001 |
|
0112/2///61987#ABL115 - 2-wire |
0173-1#02-CCCnnn#00n |
[2] -> "2-wire" |
[2] -> 3:0112/2///61987#ABL115#001 |
|
0112/2///61987#ABI407 – others |
0173-1#02-CCCnnn#00n |
[3] -> "others" |
[3] -> 3:0112/2///61987#ABI407#004 |