F_BinPV_AND : E_BACNETBINARYPV
Application
Function for logical linking of BACnet BinaryPV values. The following table shows the logic:
eBinPV1 | eBinPV2 | Return value |
|---|---|---|
INACTIVE | INACTIVE | INACTIVE |
INACTIVE | ACTIVE | NOTHING |
INACTIVE | NULL | NOTHING |
INACTIVE | NOTHING | NOTHING |
| ||
ACTIVE | INACTIVE | NOTHING |
ACTIVE | ACTIVE | ACTIVE |
ACTIVE | NULL | NOTHING |
ACTIVE | NOTHING | NOTHING |
| ||
NULL | INACTIVE | NOTHING |
NULL | ACTIVE | NOTHING |
NULL | NULL | NULL |
NULL | NOTHING | NOTHING |
| ||
NOTHING | INACTIVE | NOTHING |
NOTHING | ACTIVE | NOTHING |
NOTHING | NULL | NOTHING |
NOTHING | NOTHING | NOTHING |
The basic rule: If both values are identical, the result is also identical; otherwise, the function returns NOTHING.
VAR_INPUT
eBinPV1 : E_BACNETBINARYPV;
eBinPV2 : E_BACNETBINARYPV;
eBinPV1: Input value 1.
eBinPV2: Input value 2.
Return value: Function result of type E_BACNETBINARYPV.