B&B Electronics VFG3000 - Manual - Manual (Page 265)

F UNCTION R EFERENCE G ET A LARM T AG ( INDEX )
R EVISION 1 P AGE 249
G
ET
A
LARM
T
AG
(
INDEX
)
A RGUMENT T YPE D ESCRIPTION
index int Tag index number
D ESCRIPTION
This function returns a bit mask integer representing the tag alarms state for the tag identified
with
index . Bit 0 (ie. the bit with a value of 0x01) represents the Alarm 1 state and bit 1 (ie.
the bit with a value of 0x02) the Alarm 2.
Note: The tag index can be found from the tag name using the FindTagIndex() function
F
UNCTION
T
YPE
This function is passive.
R ETURN T YPE
int.
E XAMPLE
AlarmsInTag = GetAlarmTag(12)
In this example, the function returns the states of Alarm 1 and 2 for the tag with index 12.