Easergy P3 relays accept the following data types in the GOOSE subscriber:
- BOOLEAN
- BITSTRING (for example object position or quality)
- INTEGER
- UNSIGNED INTEGER
- FLOAT
Receiving data of not-supported type causes the corresponding NI to get “BAD TYPE” status and become invalid. Setting bit index out of range
(for example 2 for 2 bit long bit string or 32 for integer) also causes the corresponding NI to get “BAD TYPE” status.
Receiving analog data of not-supported type causes the corresponding NI to get “BAD TYPE” status, and its value is set to 0.
Internally, analog signals are stored as scaled integer values with an accuracy of 0.01.
Thus, a received integer value of 100 is seen as value 1.00 whereas a received floating point value of 100.0 is seen as 100.00.

Released for: Schneider Electric India